Annotations: 7EI1

Structure of Pyrococcus furiosus Cas1Cas2 complex

External Resource: Annotation

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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
P [auth X]	SCOP2B Superfamily	Cas2-like	8105758	3001363	SCOP2B (2022-06-29)
O [auth W]	SCOP2 Family	Cas2 major variant-like	8105757	4003727	SCOP2 (2022-06-29)
O [auth W]	SCOP2 Superfamily	Cas2-like	8105758	3001363	SCOP2 (2022-06-29)
N [auth V]	SCOP2B Superfamily	Cas2-like	8105758	3001363	SCOP2B (2022-06-29)
M [auth U]	SCOP2B Superfamily	Cas2-like	8105758	3001363	SCOP2B (2022-06-29)
L [auth T]	SCOP2B Superfamily	Cas2-like	8105758	3001363	SCOP2B (2022-06-29)
K [auth S]	SCOP2B Superfamily	Cas2-like	8105758	3001363	SCOP2B (2022-06-29)
J [auth R]	SCOP2B Superfamily	Cas2-like	8105758	3001363	SCOP2B (2022-06-29)
I [auth Q]	SCOP2B Superfamily	Cas2-like	8105758	3001363	SCOP2B (2022-06-29)
X [auth P]	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
W [auth O]	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
V [auth J]	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
U [auth I]	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
T [auth N]	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
S [auth M]	SCOP2 Family	CRISPR associated protein Cas1	8105755	4006578	SCOP2 (2022-06-29)
S [auth M]	SCOP2 Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2 (2022-06-29)
R [auth L]	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
Q [auth K]	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	CRISPR associated protein Cas1	8105756	3002164	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)
P [auth X]	G-gamma	e7ei1X1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
O [auth W]	G-gamma	e7ei1W1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
N [auth V]	G-gamma	e7ei1V1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
M [auth U]	G-gamma	e7ei1U1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
L [auth T]	G-gamma	e7ei1T1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
K [auth S]	G-gamma	e7ei1S1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
J [auth R]	G-gamma	e7ei1R1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
I [auth Q]	G-gamma	e7ei1Q1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
X [auth P]	G-gamma	e7ei1P1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
W [auth O]	G-gamma	e7ei1O1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
V [auth J]	G-gamma	e7ei1J1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
U [auth I]	G-gamma	e7ei1I1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
T [auth N]	G-gamma	e7ei1N1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
S [auth M]	G-gamma	e7ei1M1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
R [auth L]	G-gamma	e7ei1L1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
Q [auth K]	G-gamma	e7ei1K1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
H	G-gamma	e7ei1H1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
G	G-gamma	e7ei1G1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
F	G-gamma	e7ei1F1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
E	G-gamma	e7ei1E1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
D	G-gamma	e7ei1D1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
C	G-gamma	e7ei1C1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
B	G-gamma	e7ei1B1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)
A	G-gamma	e7ei1A1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: CNF1/YfiH-like putative cysteine hydrolases	T: CNF1/YfiH-like putative cysteine hydrolases	F: G-gamma	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
W [auth O]	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
W [auth O]	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
V [auth J]	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
V [auth J]	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
U [auth I]	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
T [auth N]	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
T [auth N]	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
S [auth M]	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
S [auth M]	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
R [auth L]	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
R [auth L]	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
Q [auth K]	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
Q [auth K]	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
H	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
H	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
G	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
G	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
F	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
F	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
E	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
E	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
D	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
D	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
C	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
C	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
B	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
B	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)
A	3.100.10.20	Alpha Beta	Ribosomal Protein L15	Chain: K	domain 2	CATH (utative)
A	1.20.120.920	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	CRISPR-associated endonuclease Cas1, C-terminal domain	CATH (utative)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
I [auth Q], J [auth R], K [auth S], L [auth T], M [auth U], I [auth Q], J [auth R], K [auth S], L [auth T], M [auth U], N [auth V], O [auth W], P [auth X]	CRISPR-associated endoribonuclease Cas2	endonuclease activity nuclease activity catalytic activity, acting on RNA RNA endonuclease activity catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity hydrolase activity cation binding ion binding binding metal ion binding small molecule 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 maintenance of CRISPR repeat elements chromosome organization primary metabolic process DNA metabolic process 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 maintenance of CRISPR repeat elements chromosome organization primary metabolic process DNA metabolic process maintenance of DNA repeat elements nucleic acid metabolic process cellular component organization nucleobase-containing compound metabolic process organelle organization cellular process metabolic process cellular component organization or biogenesis macromolecule metabolic process	-
A, B, C, D, E, A, B, C, D, E, F, G, H, Q [auth K], R [auth L], S [auth M], T [auth N], U [auth I], V [auth J], W [auth O], X [auth P]	CRISPR-associated endonuclease Cas1	DNA endonuclease activity endonuclease activity catalytic activity, acting on DNA nuclease activity catalytic activity, acting on a nucleic acid catalytic activity DNA nuclease activity DNA binding binding nucleic acid binding hydrolase activity cation binding ion binding metal ion binding DNA endonuclease activity endonuclease activity catalytic activity, acting on DNA nuclease activity catalytic activity, acting on a nucleic acid catalytic activity DNA nuclease activity DNA binding binding nucleic acid binding hydrolase activity cation binding ion binding metal ion binding small molecule 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 maintenance of CRISPR repeat elements chromosome organization primary metabolic process DNA metabolic process 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 maintenance of CRISPR repeat elements chromosome organization primary metabolic process DNA metabolic process maintenance of DNA repeat elements nucleic acid metabolic process cellular component organization nucleobase-containing compound metabolic process organelle organization cellular process metabolic process cellular component organization or biogenesis macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
I [auth Q], J [auth R], K [auth S], L [auth T], M [auth U], I [auth Q], J [auth R], K [auth S], L [auth T], M [auth U], N [auth V], O [auth W], P [auth X]	IPR019199	Virulence-associated protein D / CRISPR associated protein Cas2	Family
I [auth Q], J [auth R], K [auth S], L [auth T], M [auth U], I [auth Q], J [auth R], K [auth S], L [auth T], M [auth U], N [auth V], O [auth W], P [auth X]	IPR021127	CRISPR-associated endonuclease Cas2	Family
A, B, C, D, E, A, B, C, D, E, F, G, H, Q [auth K], R [auth L], S [auth M], T [auth N], U [auth I], V [auth J], W [auth O], X [auth P]	IPR002729	CRISPR-associated protein Cas1	Family
A, B, C, D, E, A, B, C, D, E, F, G, H, Q [auth K], R [auth L], S [auth M], T [auth N], U [auth I], V [auth J], W [auth O], X [auth P]	IPR042206	CRISPR-associated endonuclease Cas1, C-terminal domain	Homologous Superfamily
A, B, C, D, E, A, B, C, D, E, F, G, H, Q [auth K], R [auth L], S [auth M], T [auth N], U [auth I], V [auth J], W [auth O], X [auth P]	IPR042211	CRISPR-associated endonuclease Cas1, N-terminal domain	Homologous Superfamily
A, B, C, D, E, A, B, C, D, E, F, G, H, Q [auth K], R [auth L], S [auth M], T [auth N], U [auth I], V [auth J], W [auth O], X [auth P]	IPR019858	CRISPR-associated protein Cas1, HMARI/TNEAP subtype	Family