Exhibit 3.1

CERTIFICATE OF INCORPORATION

OF

TWIST INVESTMENT CORPORATION

February 3, 2021

The undersigned, for the purposes of forming and organizing a corporation under the provisions of and subject to the requirements of the General Corporation Law of the State of Delaware, as amended from time to time (the “DGCL”), hereby certifies as follows:

ARTICLE I

NAME

The name of the corporation is Twist Investment Corporation (the “Corporation”).

ARTICLE II

REGISTERED AGENT

The address of the Corporation’s registered office in the State of Delaware is 1013 Centre Road, Suite 403-B, in the City of Wilmington, County of New Castle, State of Delaware, 19805, and the name of the Corporation’s registered agent at such address is Vcorp Services, LLC.

ARTICLE III

PURPOSE

The nature of the business or purposes to be conducted or promoted by the Corporation is to engage in any lawful act or activity for which corporations may be organized under the DGCL.

ARTICLE IV

CAPITALIZATION

Section 4.01 Authorized Capital Stock. The total number of shares of all classes of capital stock, each with a par value of $0.0001 per share, which the Corporation is authorized to issue is 111,000,000 shares, consisting of (a) 110,000,000 shares of common stock (the “Common Stock”), including (i) 100,000,000 shares of Class A common stock (the “Class A Common Stock”), and (ii) 10,000,000 shares of Class B common stock (the “Class B Common Stock”), and (b) 1,000,000 shares of preferred stock (the “Preferred Stock”).

Section 4.02 Preferred Stock. The board of directors of the Corporation (the “Board”) is expressly authorized to provide, out of the unissued shares of the Preferred Stock, one or more series of Preferred Stock. With respect to each such series of Preferred Stock, the Board is expressly authorized to establish the number of shares of Preferred Stock constituting such series in each such series and to fix the voting rights, designations, powers, preferences and relative, participating, optional, special and other rights, if any, and any qualifications, limitations and restrictions thereof, as shall be stated in the resolution or resolutions adopted by the Board providing for the issuance of such series of Preferred Stock and included in a certificate of designation (a “Preferred Stock Designation”) filed pursuant to the DGCL. The Board is expressly vested with the authority, to the full extent provided by the DGCL, to adopt any such resolution or resolutions.

Section 4.03 Common Stock.

(a) Voting.

(i) Except as otherwise required by law or this certificate of incorporation (including any Preferred Stock Designation) (the “Certificate of Incorporation”), the holders of shares of Common Stock shall exclusively possess all voting power with respect to the Corporation.

(ii) Except as otherwise required by law or this Certificate of Incorporation (including any Preferred Stock Designation), the holders of shares of Common Stock shall be entitled to one vote for each such share on each matter properly submitted to the stockholders on which the holders of shares of Common Stock are entitled to vote.

(iii) Except as otherwise required by law or this Certificate of Incorporation (including any Preferred Stock Designation), at any annual or special meeting of the stockholders of the Corporation, holders of the Class A Common Stock and holders of the Class B Common Stock, voting together as a single class, shall have the exclusive right to vote for the election of directors and on all other matters properly submitted to a vote of the stockholders. Notwithstanding the foregoing, except as otherwise required by law or this Certificate of Incorporation (including any Preferred Stock Designation), holders of shares of any class of Common Stock shall not be entitled to vote on any amendment to this Certificate of Incorporation (including any amendment to any Preferred Stock Designation) that relates solely to the terms of one or more outstanding series of Preferred Stock or other class of Common Stock if the holders of such affected series of Preferred Stock or class of Common Stock, as applicable, are entitled, either separately or together with the holders of one or more other such series, to vote thereon pursuant to this Certificate of Incorporation (including any Preferred Stock Designation) or the DGCL.

(b) Class B Common Stock.

(i) Initial Conversion Ratio. Shares of Class B Common Stock shall be convertible into shares of Class A Common Stock on a one-for-one basis (the “Initial Conversion Ratio”) automatically upon the consummation of the Corporation’s initial merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses (the “Business Combination”).

(ii) Adjustment to Initial Conversion Ratio. Notwithstanding the Initial Conversion Ratio, in the case that additional shares of Class A Common Stock, or equity-linked securities, are issued or deemed issued in excess of the amounts sold in the Corporation’s initial public offering of securities and related to the closing of the initial Business Combination, all issued and outstanding shares of Class B Common Stock shall automatically convert into shares of Class A Common Stock at the time of the closing of the initial Business Combination at a ratio for which:

(1) the numerator shall be equal to the sum of (A) 25% of all shares of Class A Common Stock issued or issuable (upon the conversion or exercise of any equity-linked securities or otherwise) by the Corporation, related to or in connection with the consummation of the initial Business Combination (excluding any securities issued or issuable to any seller in the initial Business Combination) plus (B) the number of shares of Class B Common Stock issued and outstanding prior to the closing of the initial Business Combination; and

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(2) the denominator shall be the number of shares of Class B Common Stock issued and outstanding prior to the closing of the initial Business Combination.

Notwithstanding anything to the contrary contained herein, (A) the adjustment to the Initial Conversion Ratio provided in this Section 4.03(b)(ii) may be waived as to any particular issuance or deemed issuance of additional shares of Class A Common Stock or equity-linked securities by the written consent or agreement of holders of a majority of the shares of Class B Common Stock then outstanding consenting or agreeing separately as a single class in the manner provided in Section 4.03(b)(iii) and (B) in no event shall the Class B Common Stock convert into Class A Common Stock at a ratio that is less than one-for-one.

The adjustment to the Initial Conversion Ratio provided in this Section 4.03(b)(ii)Section 4.03(b)(ii) shall also be adjusted to account for any subdivision (by stock split, subdivision, exchange, stock dividend, reclassification, recapitalization or otherwise) or combination (by reverse stock split, exchange, reclassification, recapitalization or otherwise) or similar reclassification or recapitalization of the outstanding shares of Class A Common Stock into a greater or lesser number of shares occurring after the original filing of this Certificate of Incorporation without a proportionate and corresponding subdivision, combination or similar reclassification or recapitalization of the outstanding shares of Class B Common Stock.

Each share of Class B Common Stock shall convert into its pro rata number of shares of Class A Common Stock pursuant to this Section 4.03(b). The pro rata share for each holder of Class B Common Stock will be determined as follows: each share of Class B Common Stock shall convert into such number of shares of Class A Common Stock as is equal to the product of one multiplied by a fraction, the numerator of which shall be the total number of shares of Class A Common Stock into which all of the issued and outstanding shares of Class B Common Stock shall be converted pursuant to this Section 4.03(b) and the denominator of which shall be the total number of issued and outstanding shares of Class B Common Stock at the time of conversion.

(iii) Voting. Except as otherwise required by law or this Certificate of Incorporation (including any Preferred Stock Designation), for so long as any shares of Class B Common Stock shall remain outstanding, the Corporation shall not, without the prior vote or written consent of the holders of a majority of the shares of Class B Common Stock then outstanding, voting separately as a single class, amend, alter or repeal any provision of this Certificate, whether by merger, consolidation or otherwise, if such amendment, alteration or repeal would alter or change the powers, preferences or relative, participating, optional or other or special rights of the Class B Common Stock. Any action required or permitted to be taken at any meeting of the holders of Class B Common Stock may be taken without a meeting, without prior notice and without a vote, if a consent or consents in writing, setting forth the action so taken, shall be signed by the holders of the outstanding Class B Common Stock having not less than the minimum number of votes that would be necessary to authorize or take such action at a meeting at which all shares of Class B Common Stock were present and voted and shall be delivered to the Corporation by delivery to its registered office in the State of Delaware, its principal place of business, or an officer or agent of the Corporation having custody of the book in which minutes of proceedings of stockholders are recorded. Delivery made to the Corporation’s registered office shall be by hand or by certified or registered mail, return receipt requested. Prompt

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written notice of the taking of corporate action without a meeting by less than unanimous written consent of the holders of Class B Common Stock shall, to the extent required by law, be given to those holders of Class B Common Stock who have not consented in writing and who, if the action had been taken at a meeting, would have been entitled to notice of the meeting if the record date for notice of such meeting had been the date that written consents signed by a sufficient number of holders of Class B Common Stock to take the action were delivered to the Corporation.

(c) Dividends. Subject to applicable law and the rights, if any, of the holders of any outstanding series of the Preferred Stock, the holders of shares of Common Stock shall be entitled to receive such dividends and other distributions (payable in cash, property or capital stock of the Corporation) when, as and if declared thereon by the Board from time to time out of any assets or funds of the Corporation legally available therefor and shall share equally on a per share basis in such dividends and distributions.

(d) Liquidation, Dissolution or Winding Up of the Corporation. Subject to applicable law and the rights, if any, of the holders of any outstanding series of the Preferred Stock, in the event of any voluntary or involuntary liquidation, dissolution or winding up of the Corporation, after payment or provision for payment of the debts and other liabilities of the Corporation, the holders of shares of Common Stock shall be entitled to receive all the remaining assets of the Corporation available for distribution to its stockholders, ratably in proportion to the number of shares of Class A Common Stock (on an as converted basis with respect to the Class B Common Stock) held by them.

Section 4.04 Rights and Options. The Corporation has the authority to create and issue rights, warrants and options entitling the holders thereof to acquire from the Corporation any shares of its capital stock of any class or series, with such rights, warrants and options to be evidenced by or in instrument(s) approved by the Board. The Board is empowered to set the exercise price, duration, times for exercise and other terms and conditions of such rights, warrants or options; provided, however, that the consideration to be received for any shares of capital stock issuable upon exercise thereof may not be less than the par value thereof.

ARTICLE V

INCORPORATOR

The name and mailing address of the sole incorporator of the Corporation are as follows:

ARTICLE VI

DIRECTORS

Section 6.01 Board Powers. The business and affairs of the Corporation shall be managed by, or under the direction of, the Board. In addition to the powers and authority expressly conferred upon the Board by statute, this Certificate of Incorporation or the by-laws of the Corporation (the “By-laws”), the Board is hereby empowered to exercise all such powers and do all such acts and things as may be exercised or done by the Corporation, subject, nevertheless, to the provisions of the DGCL, this Certificate of Incorporation and any By-laws adopted by the stockholders; provided, however, that no By-laws hereafter adopted by the stockholders shall invalidate any prior act of the Board that would have been valid if such By-laws had not been adopted.

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Section 6.02 Election. Unless and except to the extent that the By-laws shall so require, the election of directors need not be by written ballot.

ARTICLE VII

BY-LAWS

In furtherance and not in limitation of the powers conferred upon it by law, the Board is expressly authorized to adopt, amend, alter, change, add or repeal the By-laws or adopt new By-laws without any action on the part of the stockholders; provided, however, that any By-laws adopted or amended by the Board, and any powers thereby conferred, may be amended, altered, changed, added or repealed by the stockholders.

ARTICLE VIII

LIMITED LIABILITY; INDEMNIFICATION

Section 8.01 Limitation of Director Liability. To the fullest extent permitted by law, a director of the Corporation shall not be personally liable to the Corporation or to its stockholders for monetary damages for any breach of fiduciary duty as a director. No amendment to, modification of, or repeal of this Section 8.01 shall apply to or have any effect on the liability or alleged liability of any director of the Corporation for or with respect to any acts or omissions of such director occurring prior to such amendment.

Section 8.02 Indemnification. The Corporation shall indemnify, advance expenses, and hold harmless, to the fullest extent permitted by applicable law as it presently exists or may hereafter be amended, any person (a “Covered Person”) who was or is made or is threatened to be made a party or is otherwise involved in any action, suit, or proceeding, whether civil, criminal, administrative, or investigative (a “Proceeding”), by reason of the fact that he or she, or a person for whom he or she is the legal representative, is or was a director or officer of the Corporation or, while a director or officer of the Corporation, is or was serving at the request of the Corporation as a director, officer, employee, or agent of another corporation or of a partnership, joint venture, trust, enterprise, or nonprofit entity, including service with respect to employee benefit plans, against all liability and loss suffered and expenses (including attorneys’ fees) reasonably incurred by such Covered Person. Notwithstanding the preceding sentence, except for claims for indemnification (following the final disposition of such Proceeding) or advancement of expenses not paid in full, the Corporation shall be required to indemnify a Covered Person in connection with a Proceeding (or part thereof) commenced by such Covered Person only if the commencement of such Proceeding (or part thereof) by the Covered Person was authorized in the specific case by the Board. Any amendment, repeal, or modification of this Section 8.02 shall not adversely affect any right or protection hereunder of any person in respect of any act or omission occurring prior to the time of such repeal or modification.

ARTICLE IX

INSOLVENCY; SALE, LEASE OR EXCHANGE OF ASSETS

Whenever a compromise or arrangement is proposed between this Corporation and its creditors or any class of them and/or between this Corporation and its stockholders or any class of them, any court of equitable jurisdiction within the State of Delaware may, on the application in a summary way of this Corporation or of any creditor or stockholder thereof or on the application of any receiver or receivers appointed for this Corporation under Section 291 of Title 8 of the Delaware Code or on the application of trustees in dissolution or of any receiver or receivers appointed for this Corporation under Section 279 of Title 8 of the Delaware Code order a meeting of the creditors or class of creditors, and/or of the stockholders or class of stockholders of this Corporation, as the case may be, to be summoned in such manner as the said

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court directs. If a majority in number representing three fourths in value of the creditors or class of creditors, and/or of the stockholders or class of stockholders of this Corporation, as the case may be, agree to any compromise or arrangement and to any reorganization of this Corporation as a consequence of such compromise or arrangement, the said compromise or arrangement and the said reorganization shall, if sanctioned by the court to which the said application has been made, be binding on all the creditors or class of creditors, and/or on all the stockholders or class of stockholders, of this Corporation, as the case may be, and also on this Corporation.

ARTICLE X

CORPORATE OPPORTUNITY

To the extent allowed by law, the doctrine of corporate opportunity, or any other analogous doctrine, shall not apply with respect to the Corporation or any of its officers or directors, or any of their respective affiliates, in circumstances where the application of any such doctrine would conflict with any fiduciary duties or contractual obligations they may have as of the date of this Certificate of Incorporation or in the future, and the Corporation renounces any expectancy that any of the directors or officers of the Corporation will offer any such corporate opportunity of which he or she may become aware to the Corporation, except, the doctrine of corporate opportunity shall apply with respect to any of the directors or officers of the Corporation only with respect to a corporate opportunity that was offered to such person solely in his or her capacity as a director or officer of the Corporation and (a) such opportunity is one the Corporation is legally and contractually permitted to undertake and would otherwise be reasonable for the Corporation to pursue and (b) the director or officer is permitted to refer that opportunity to the Corporation without violating any legal obligation.

ARTICLE XI

BUSINESS COMBINATIONS WITH INTERESTED STOCKHOLDERS

As permitted by Section 203(b)(1) of Title 8 of the DGCL, the Corporation elects not to be governed by Section 203 of Title 7 of the DGCL.

ARTICLE XII

AMENDMENT OF CERTIFICATE OF INCORPORATION

The Corporation reserves the right at any time, and from time to time, to amend, alter, change, add or repeal any provision contained in this Certificate of Incorporation (including any Preferred Stock Designation), in the manner now or hereafter prescribed by this Certificate of Incorporation and the DGCL. All rights, preferences, privileges, and powers of any kind conferred upon a director of stockholder of the Corporation by this Certificate of Incorporation or any amendment thereof are conferred subject to such right.

ARTICLE XIII

FORUM SELECTION

Section 13.01 Exclusive Forum for Internal Corporate Claims. Subject to Section 13.02, unless the Corporation consents in writing to the selection of an alternative forum, the sole and exclusive forum for (a) any derivative action or proceeding brought on behalf of the Corporation, (b) any action asserting a claim for breach of a fiduciary duty owed by any current or former director, officer, employee, agent or stockholder of the Corporation to the Corporation or the Corporation’s stockholders, (c) any action asserting a claim arising pursuant to any provision of the DGCL, this Amended and Restated Certificate, or the By-laws, or (d) any action asserting a claim governed by the internal affairs doctrine, shall be the Court of Chancery of the State of Delaware (or, if the Court of Chancery of the State of Delaware lacks jurisdiction over any such action or proceeding, then another court of the State of Delaware or, if no court of the State of Delaware has jurisdiction, then the United States District Court for the District of Delaware).

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Section 13.02 Exclusive Forum for Federal Securities Laws Claims. The exclusive forum provision provided in Section 13.01 will not apply to suits brought to enforce any duty or liability created by the Securities Exchange Act of 1934, as amended (the “Exchange Act”), the Securities Act of 1933, as amended (the “Securities Act”), or any other claim for which the federal courts have exclusive jurisdiction. Section 27 of the Exchange Act creates exclusive federal jurisdiction over all suits brought to enforce any duty or liability created by the Exchange Act or the rules and regulations thereunder and Section 22 of the Securities Act creates concurrent jurisdiction for federal and state courts over all suits brought to enforce any duty or liability created by the Securities Act or the rules and regulations thereunder. As a result, the exclusive forum provision will not apply to suits brought to enforce any duty or liability created by the Exchange Act, the Securities Act, or any other claim for which the federal courts have exclusive jurisdiction.

Section 13.03 Consent to Jurisdiction. If any action the subject matter of which is within the scope of Section 13.01 is filed in a court other than a court located within the State of Delaware (a “Foreign Action”) in the name of any stockholder, such stockholder shall be deemed to have consented to (a) the personal jurisdiction of the state and federal courts located within the State of Delaware in connection with any action brought in any such court to enforce Section 13.01 (an “FSC Enforcement Action”) and (b) having service of process made upon such stockholder in any such FSC Enforcement Action by service upon such stockholder’s counsel in the Foreign Action as agent for such stockholder.

Section 13.04 Severability. If any provision or provisions of this ARTICLE XIII shall be held to be invalid, illegal or unenforceable as applied to any person or entity or circumstance for any reason whatsoever, then, to the fullest extent permitted by law, the validity, legality and enforceability of such provisions in any other circumstance and of the remaining provisions of this ARTICLE XIII (including, without limitation, each portion of any sentence of this ARTICLE XIII containing any such provision held to be invalid, illegal or unenforceable that is not itself held to be invalid, illegal or unenforceable) and the application of such provision to other persons or entities and circumstances shall not in any way be affected or impaired thereby. Any person or entity purchasing or otherwise acquiring any interest in shares of capital stock of the Corporation shall be deemed to have notice of and consented to the provisions of this ARTICLE XIII.

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IN WITNESS WHEREOF, the undersigned incorporator has executed this Certificate of Incorporation as of the date first set forth above.