PDBsum entry 3qyf

Antiviral protein

PDB id: 3qyf

Contents

Protein chains

271 a.a.

Metals

_MG ×2

Waters ×398

PDB id:

3qyf

Name:

Antiviral protein

Title:

Crystal structure of the crispr-associated protein sso1393 from sulfolobus solfataricus

Structure:

Crispr-associated protein. Chain: a, b. Engineered: yes

Source:

Sulfolobus solfataricus. Organism_taxid: 2287. Gene: sso1393. Expressed in: escherichia coli. Expression_system_taxid: 469008.

Resolution:

1.90Å R-factor: 0.170 R-free: 0.207

Authors:

P.Petit,X.Xu,C.Chang,A.Savchenko,A.F.Yakunin

Key ref:

P.Petit et al. Crystal structure of the crispr-Associated protein ss from sulfolobus solfataricus. To be published, .

Date:

03-Mar-11 Release date: 23-Mar-11

Protein chains

Q97YD2  (Q97YD2_SULSO) -  CRISPR system ring nuclease SSO1393 from Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)

Seq: 321 a.a.

Struc: 271 a.a.

Enzyme reactions

• Enzyme class: E.C.4.6.1.- - ?????