3QRP | pdb_00003qrp

Structure of Thermus Thermophilus Cse3 bound to an RNA representing a product mimic complex

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	CRISPR-associated proteins	8043608	3001554	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	CRISPR-associated proteins	8043609	3001554	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	CRISPR_assoc	e3qrpA1	A: a/b three-layered sandwiches	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: CRISPR_assoc	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.1200	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
A	3.30.70.1210	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF08798	CRISPR associated protein (CRISPR_assoc)	CRISPR associated protein	This domain forms an anti-parallel beta strand structure with flanking alpha helical regions.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C	RNA (5'-R(P(U5P)PGPUPGPGPGP*G)-3')	-	-	-
B	RNA (5'-R(GPUPCPCPCPCPAPCP*(PGP))-3')	-	-	-
A	Putative uncharacterized protein TTHB192	hydrolase activity catalytic activity endonuclease activity nuclease activity catalytic activity, acting on a nucleic acid RNA binding binding nucleic acid binding	biological process involved in interspecies interaction between organisms defense response to virus response to stimulus defense response response to other organism response to stress response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR010179	CRISPR-associated protein Cse3	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
C	U5P	RESID: AA0372 PSI-MOD : 1'-(phospho-5'-uridine)-L-histidine MOD:00377
B	PGP	Parent Component: G RESID: AA0372

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.