1CJU
COMPLEX OF GS-ALPHA WITH THE CATALYTIC DOMAINS OF MAMMALIAN ADENYLYL CYCLASE: COMPLEX WITH BETA-L-2',3'-DIDEOXYATP AND MG
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Nucleotide cyclase/DNA polymerase palm domain-like | 8035568 | 3001272 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Nucleotide cyclase/DNA polymerase palm domain-like | 8035576 | 3001272 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | Ras-like P-loop GTPases | 8056791 | 3002022 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | Galpha insert domain-like | 8056792 | 3000669 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | Ras-like P-loop GTPases | 8056791 | 3002022 | 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 | Guanylate_cyc | e1cjuA1 | A: a+b two layers | X: Alpha-beta plaits | H: Adenylyl and guanylyl cyclase catalytic domain-like | T: Adenylyl and guanylyl cyclase catalytic domain-like | F: Guanylate_cyc | ECOD (1.6) |
B | Guanylate_cyc | e1cjuB1 | A: a+b two layers | X: Alpha-beta plaits | H: Adenylyl and guanylyl cyclase catalytic domain-like | T: Adenylyl and guanylyl cyclase catalytic domain-like | F: Guanylate_cyc | ECOD (1.6) |
C | G-alpha | e1cjuC1 | A: alpha arrays | X: Transducin (alpha subunit), insertion domain (From Topology) | H: Transducin (alpha subunit), insertion domain (From Topology) | T: Transducin (alpha subunit), insertion domain | F: G-alpha | ECOD (1.6) |
C | Ras | e1cjuC2 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Ras | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.30.70.1230 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | Nucleotide cyclase, GGDEF domain | CATH (4.3.0) |
B | 3.30.70.1230 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | Nucleotide cyclase, GGDEF domain | CATH (4.3.0) |
C | 3.40.50.300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | P-loop containing nucleotide triphosphate hydrolases | CATH (4.3.0) |
C | 1.10.400.10 | Mainly Alpha | Orthogonal Bundle | GI Alpha 1, domain 2-like | GI Alpha 1, domain 2-like | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00211 | Adenylate and Guanylate cyclase catalytic domain (Guanylate_cyc) | Adenylate and Guanylate cyclase catalytic domain | - | Domain | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR018297 | Adenylyl cyclase class-4/guanylyl cyclase, conserved site | Conserved Site | |
IPR009398 | Adenylate cyclase, conserved domain | Domain | |
IPR001054 | Adenylyl cyclase class-3/4/guanylyl cyclase | Domain | |
IPR032628 | Adenylate cyclase, N-terminal | Domain | |
IPR029787 | Nucleotide cyclase | Homologous Superfamily | |
IPR018297 | Adenylyl cyclase class-4/guanylyl cyclase, conserved site | Conserved Site | |
IPR009398 | Adenylate cyclase, conserved domain | Domain | |
IPR001054 | Adenylyl cyclase class-3/4/guanylyl cyclase | Domain | |
IPR032628 | Adenylate cyclase, N-terminal | Domain | |
IPR030672 | Adenylate cyclase | Family | |
IPR029787 | Nucleotide cyclase | Homologous Superfamily | |
IPR001019 | Guanine nucleotide binding protein (G-protein), alpha subunit | Family | |
IPR000367 | G-protein alpha subunit, group S | Family | |
IPR011025 | G protein alpha subunit, helical insertion | Homologous Superfamily | |
IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage
Chains | Enzyme Name | Description | Catalytic Residues |
---|---|---|---|
adenylate cyclase M-CSA #58 | Adenylate cyclase converts adenosine triphosphate (ATP) into cyclic adenosine monophosphate (cAMP), a ubiquitous second messenger that regulates many functions. Many signalling pathways triggered by hormones and other biological processes converge on and regulate the integral membrane enzyme, including those of the heterotrimeric GTP-binding proteins. There are over 30 related proteins, including bacterial and fungal adenylyl cyclases as well as guanylyl cyclases. | Defined by 5 residues: ASP:A-33 [auth A-396]ILE:A-34 [auth A-397]ASP:A-77 [auth A-440]ARG:B-160 [auth B-1029]LYS:B-196 [auth B-1065] | EC: 4.6.1.1 (PDB Primary Data) |