8C7E | pdb_00008c7e

Serendipitous cyanase structure from Serratia-like contamination

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
T	PRK02866	e8c7eT2	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
T	Cyanate_lyase	e8c7eT1	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
S	PRK02866	e8c7eS1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
S	Cyanate_lyase	e8c7eS2	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
R	PRK02866	e8c7eR1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
R	Cyanate_lyase	e8c7eR2	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
Q	PRK02866	e8c7eQ1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
Q	Cyanate_lyase	e8c7eQ2	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
P	PRK02866	e8c7eP2	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
P	Cyanate_lyase	e8c7eP1	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
O	PRK02866	e8c7eO1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
O	Cyanate_lyase	e8c7eO2	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
N	PRK02866	e8c7eN1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
N	Cyanate_lyase	e8c7eN2	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
M	PRK02866	e8c7eM1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
M	Cyanate_lyase	e8c7eM2	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
L	PRK02866	e8c7eL1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
L	Cyanate_lyase	e8c7eL2	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
K	PRK02866	e8c7eK1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
K	Cyanate_lyase	e8c7eK2	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
J	PRK02866	e8c7eJ2	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
J	Cyanate_lyase	e8c7eJ1	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
I	PRK02866	e8c7eI2	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
I	Cyanate_lyase	e8c7eI1	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
H	PRK02866	e8c7eH1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
H	Cyanate_lyase	e8c7eH2	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
G	PRK02866	e8c7eG2	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
G	Cyanate_lyase	e8c7eG1	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
F	PRK02866	e8c7eF2	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
F	Cyanate_lyase	e8c7eF1	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
E	PRK02866	e8c7eE2	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
E	Cyanate_lyase	e8c7eE1	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
D	PRK02866	e8c7eD1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
D	Cyanate_lyase	e8c7eD2	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
C	PRK02866	e8c7eC2	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
C	Cyanate_lyase	e8c7eC1	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
B	PRK02866	e8c7eB1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
B	Cyanate_lyase	e8c7eB2	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)
A	PRK02866	e8c7eA2	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PRK02866	ECOD (1.6)
A	Cyanate_lyase	e8c7eA1	A: a+b duplicates or obligate multimers	X: MinE-like	H: Cyanase C-terminal domain (From Topology)	T: Cyanase C-terminal domain	F: Cyanate_lyase	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	PF02560	Cyanate lyase C-terminal domain (Cyanate_lyase)	Cyanate lyase C-terminal domain	Cyanate lyase (also known as cyanase) EC:4.2.1.104 is responsible for the hydrolysis of cyanate, allowing organisms that possess the enzyme to overcome the toxicity of environmental cyanate. This enzyme is composed of two domains, an N-terminal helix ...	Cyanate lyase (also known as cyanase) EC:4.2.1.104 is responsible for the hydrolysis of cyanate, allowing organisms that possess the enzyme to overcome the toxicity of environmental cyanate. This enzyme is composed of two domains, an N-terminal helix-turn-helix and this structurally unique C-terminal domain [2].	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	PF21291	Cyanate hydratase, N-terminal (CYNS_N)	Cyanate hydratase, N-terminal	Cyanate hydratase (also known as cyanate lyase) catalyses the reaction of cyanate with bicarbonate to produce ammonia and carbon dioxide, allowing the host organisms to overcome the toxicity of environmental cyanate [1-4]. It consists of an N-termin ...	Cyanate hydratase (also known as cyanate lyase) catalyses the reaction of cyanate with bicarbonate to produce ammonia and carbon dioxide, allowing the host organisms to overcome the toxicity of environmental cyanate [1-4]. It consists of an N-terminal five-helix bundle domain that shows structural similarity to DNA-binding HTH domains and a C-terminal catalytic domain, which has a unique fold [4].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	Cyanate hydratase	DNA binding binding nucleic acid binding lyase activity cyanate hydratase activity catalytic activity carbon-nitrogen lyase activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	IPR036581	Cyanate lyase, C-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	IPR008076	Cyanate hydratase	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	IPR003712	Cyanate lyase, C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	IPR048564	Cyanate hydratase, N-terminal domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	IPR010982	Lambda repressor-like, DNA-binding domain superfamily	Homologous Superfamily