Macromolecule Annotations for the Entities in PDB 1IS7

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A d1is7a_ Alpha and beta proteins (a+b) T-fold Tetrahydrobiopterin biosynthesis enzymes- like GTP cyclohydrolase I GTP cyclohydrolase I Rat (Rattus norvegicus) [TaxId: 10116]
B d1is7b_ Alpha and beta proteins (a+b) T-fold Tetrahydrobiopterin biosynthesis enzymes- like GTP cyclohydrolase I GTP cyclohydrolase I Rat (Rattus norvegicus) [TaxId: 10116]
C d1is7c_ Alpha and beta proteins (a+b) T-fold Tetrahydrobiopterin biosynthesis enzymes- like GTP cyclohydrolase I GTP cyclohydrolase I Rat (Rattus norvegicus) [TaxId: 10116]
D d1is7d_ Alpha and beta proteins (a+b) T-fold Tetrahydrobiopterin biosynthesis enzymes- like GTP cyclohydrolase I GTP cyclohydrolase I Rat (Rattus norvegicus) [TaxId: 10116]
E d1is7e_ Alpha and beta proteins (a+b) T-fold Tetrahydrobiopterin biosynthesis enzymes- like GTP cyclohydrolase I GTP cyclohydrolase I Rat (Rattus norvegicus) [TaxId: 10116]
F d1is7f_ Alpha and beta proteins (a+b) T-fold Tetrahydrobiopterin biosynthesis enzymes- like GTP cyclohydrolase I GTP cyclohydrolase I Rat (Rattus norvegicus) [TaxId: 10116]
G d1is7g_ Alpha and beta proteins (a+b) T-fold Tetrahydrobiopterin biosynthesis enzymes- like GTP cyclohydrolase I GTP cyclohydrolase I Rat (Rattus norvegicus) [TaxId: 10116]
H d1is7h_ Alpha and beta proteins (a+b) T-fold Tetrahydrobiopterin biosynthesis enzymes- like GTP cyclohydrolase I GTP cyclohydrolase I Rat (Rattus norvegicus) [TaxId: 10116]
I d1is7i_ Alpha and beta proteins (a+b) T-fold Tetrahydrobiopterin biosynthesis enzymes- like GTP cyclohydrolase I GTP cyclohydrolase I Rat (Rattus norvegicus) [TaxId: 10116]
J d1is7j_ Alpha and beta proteins (a+b) T-fold Tetrahydrobiopterin biosynthesis enzymes- like GTP cyclohydrolase I GTP cyclohydrolase I Rat (Rattus norvegicus) [TaxId: 10116]
K d1is7k_ Alpha and beta proteins (a+b) GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP Rat (Rattus norvegicus) [TaxId: 10116]
L d1is7l_ Alpha and beta proteins (a+b) GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP Rat (Rattus norvegicus) [TaxId: 10116]
M d1is7m_ Alpha and beta proteins (a+b) GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP Rat (Rattus norvegicus) [TaxId: 10116]
N d1is7n_ Alpha and beta proteins (a+b) GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP Rat (Rattus norvegicus) [TaxId: 10116]
O d1is7o_ Alpha and beta proteins (a+b) GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP Rat (Rattus norvegicus) [TaxId: 10116]
P d1is7p_ Alpha and beta proteins (a+b) GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP Rat (Rattus norvegicus) [TaxId: 10116]
Q d1is7q_ Alpha and beta proteins (a+b) GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP Rat (Rattus norvegicus) [TaxId: 10116]
R d1is7r_ Alpha and beta proteins (a+b) GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP Rat (Rattus norvegicus) [TaxId: 10116]
S d1is7s_ Alpha and beta proteins (a+b) GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP Rat (Rattus norvegicus) [TaxId: 10116]
T d1is7t_ Alpha and beta proteins (a+b) GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP GTP cyclohydrolase I feedback regulatory protein, GFRP Rat (Rattus norvegicus) [TaxId: 10116]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
A1 1is7A01 Mainly Alpha Orthogonal Bundle GTP Cyclohydrolase I; Chain A, domain 1
A2 1is7A02 Alpha Beta 2-Layer Sandwich GTP Cyclohydrolase I, domain 2
B1 1is7B01 Mainly Alpha Orthogonal Bundle GTP Cyclohydrolase I; Chain A, domain 1
B2 1is7B02 Alpha Beta 2-Layer Sandwich GTP Cyclohydrolase I, domain 2
C1 1is7C01 Mainly Alpha Orthogonal Bundle GTP Cyclohydrolase I; Chain A, domain 1
C2 1is7C02 Alpha Beta 2-Layer Sandwich GTP Cyclohydrolase I, domain 2
D1 1is7D01 Mainly Alpha Orthogonal Bundle GTP Cyclohydrolase I; Chain A, domain 1
D2 1is7D02 Alpha Beta 2-Layer Sandwich GTP Cyclohydrolase I, domain 2
E1 1is7E01 Mainly Alpha Orthogonal Bundle GTP Cyclohydrolase I; Chain A, domain 1
E2 1is7E02 Alpha Beta 2-Layer Sandwich GTP Cyclohydrolase I, domain 2
F1 1is7F01 Mainly Alpha Orthogonal Bundle GTP Cyclohydrolase I; Chain A, domain 1
F2 1is7F02 Alpha Beta 2-Layer Sandwich GTP Cyclohydrolase I, domain 2
G1 1is7G01 Mainly Alpha Orthogonal Bundle GTP Cyclohydrolase I; Chain A, domain 1
G2 1is7G02 Alpha Beta 2-Layer Sandwich GTP Cyclohydrolase I, domain 2
H1 1is7H01 Mainly Alpha Orthogonal Bundle GTP Cyclohydrolase I; Chain A, domain 1
H2 1is7H02 Alpha Beta 2-Layer Sandwich GTP Cyclohydrolase I, domain 2
I1 1is7I01 Mainly Alpha Orthogonal Bundle GTP Cyclohydrolase I; Chain A, domain 1
I2 1is7I02 Alpha Beta 2-Layer Sandwich GTP Cyclohydrolase I, domain 2
J1 1is7J01 Mainly Alpha Orthogonal Bundle GTP Cyclohydrolase I; Chain A, domain 1
J2 1is7J02 Alpha Beta 2-Layer Sandwich GTP Cyclohydrolase I, domain 2
K 1is7K00 Alpha Beta 2-Layer Sandwich Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K GTP cyclohydrolase I feedback regulatory protein, GFRP
L 1is7L00 Alpha Beta 2-Layer Sandwich Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K GTP cyclohydrolase I feedback regulatory protein, GFRP
M 1is7M00 Alpha Beta 2-Layer Sandwich Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K GTP cyclohydrolase I feedback regulatory protein, GFRP
N 1is7N00 Alpha Beta 2-Layer Sandwich Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K GTP cyclohydrolase I feedback regulatory protein, GFRP
O 1is7O00 Alpha Beta 2-Layer Sandwich Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K GTP cyclohydrolase I feedback regulatory protein, GFRP
P 1is7P00 Alpha Beta 2-Layer Sandwich Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K GTP cyclohydrolase I feedback regulatory protein, GFRP
Q 1is7Q00 Alpha Beta 2-Layer Sandwich Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K GTP cyclohydrolase I feedback regulatory protein, GFRP
R 1is7R00 Alpha Beta 2-Layer Sandwich Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K GTP cyclohydrolase I feedback regulatory protein, GFRP
S 1is7S00 Alpha Beta 2-Layer Sandwich Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K GTP cyclohydrolase I feedback regulatory protein, GFRP
T 1is7T00 Alpha Beta 2-Layer Sandwich Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K GTP cyclohydrolase I feedback regulatory protein, GFRP

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
K PF06399 GFRP GTP cyclohydrolase I feedback regulatory protein (GFRP) Domain Tetrahydrobiopterin, the cofactor required for hydroxylation of aromatic amino acids regulates its own synthesis in via feedback inhibition of GTP cyclohydrolase I. This mechanism is mediated by the regulatory subunit called GTP cyclohydrolase I feedback regulatory protein (GFRP) [1]. PFAM PF06399
A PF01227 GTP_cyclohydroI GTP cyclohydrolase I Domain This family includes GTP cyclohydrolase enzymes and a family of related bacterial proteins including Swiss:Q46920. PFAM PF01227

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,B,C,D,E,F,G,H,I,J GTP Cyclohydrolase I (1IS7:A,B,C,D,E,F,G,H,I,J)
K,L,M,N,O,P,Q,R,S,T GTP Cyclohydrolase I Feedback Regulatory Protein (1IS7:K,L,M,N,O,P,Q,R,S,T)

Protein Modification Annotation

Type PDB Residue Nr. Description