SMTL ID : 1fb1.1

CRYSTAL STRUCTURE OF HUMAN GTP CYCLOHYDROLASE I

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

homo-10-mer

Ligands

10 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.87, H.90, C.158 Ligands: IPA.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.87, A:H.90, A:C.158 ZN.3: 4 residues within 4Å: Chain B: C.87, H.90, C.158 Ligands: IPA.5 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:C.87, B:H.90, B:C.158 ZN.6: 4 residues within 4Å: Chain C: C.87, H.90, C.158 Ligands: IPA.8 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:C.87, C:H.90, C:C.158 ZN.7: 4 residues within 4Å: Chain D: C.87, H.90, C.158 Ligands: IPA.9 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:C.87, D:H.90, D:C.158 ZN.10: 4 residues within 4Å: Chain E: C.87, H.90, C.158 Ligands: IPA.2 3 PLIP interactions: 3 interactions with chain E Metal complexes: E:C.87, E:H.90, E:C.158 ZN.11: 4 residues within 4Å: Chain F: C.87, H.90, C.158 Ligands: IPA.14 3 PLIP interactions: 3 interactions with chain F Metal complexes: F:C.87, F:H.90, F:C.158 ZN.13: 4 residues within 4Å: Chain G: C.87, H.90, C.158 Ligands: IPA.15 3 PLIP interactions: 3 interactions with chain G Metal complexes: G:C.87, G:H.90, G:C.158 ZN.16: 4 residues within 4Å: Chain H: C.87, H.90, C.158 Ligands: IPA.18 3 PLIP interactions: 3 interactions with chain H Metal complexes: H:C.87, H:H.90, H:C.158 ZN.17: 4 residues within 4Å: Chain I: C.87, H.90, C.158 Ligands: IPA.19 3 PLIP interactions: 3 interactions with chain I Metal complexes: I:C.87, I:H.90, I:C.158 ZN.20: 4 residues within 4Å: Chain J: C.87, H.90, C.158 Ligands: IPA.12 3 PLIP interactions: 3 interactions with chain J Metal complexes: J:C.87, J:H.90, J:C.158

10 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.2: 7 residues within 4Å: Chain A: G.110, L.111, S.112 Chain E: C.87, H.89, H.90 Ligands: ZN.10 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:L.111 IPA.4: 7 residues within 4Å: Chain A: C.87, H.89, H.90 Chain B: G.110, L.111, S.112 Ligands: ZN.1 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.112 IPA.5: 7 residues within 4Å: Chain B: C.87, H.89, H.90 Chain C: G.110, L.111, S.112 Ligands: ZN.3 1 PLIP interactions: 1 interactions with chain C Hydrophobic interactions: C:L.111 IPA.8: 7 residues within 4Å: Chain C: C.87, H.89, H.90 Chain D: G.110, L.111, S.112 Ligands: ZN.6 2 PLIP interactions: 2 interactions with chain D Hydrophobic interactions: D:L.111 Hydrogen bonds: D:S.112 IPA.9: 6 residues within 4Å: Chain D: C.87, H.89, H.90 Chain E: L.111, S.112 Ligands: ZN.7 1 PLIP interactions: 1 interactions with chain E Hydrophobic interactions: E:L.111 IPA.12: 7 residues within 4Å: Chain F: G.110, L.111, S.112 Chain J: C.87, H.89, H.90 Ligands: ZN.20 1 PLIP interactions: 1 interactions with chain F Hydrophobic interactions: F:L.111 IPA.14: 7 residues within 4Å: Chain F: C.87, H.89, H.90 Chain G: G.110, L.111, S.112 Ligands: ZN.11 1 PLIP interactions: 1 interactions with chain G Hydrogen bonds: G:S.112 IPA.15: 7 residues within 4Å: Chain G: C.87, H.89, H.90 Chain H: G.110, L.111, S.112 Ligands: ZN.13 2 PLIP interactions: 1 interactions with chain G, 1 interactions with chain H Hydrogen bonds: G:H.89 Hydrophobic interactions: H:L.111 IPA.18: 7 residues within 4Å: Chain H: C.87, H.89, H.90 Chain I: G.110, L.111, S.112 Ligands: ZN.16 2 PLIP interactions: 2 interactions with chain I Hydrophobic interactions: I:L.111 Hydrogen bonds: I:S.112 IPA.19: 6 residues within 4Å: Chain I: C.87, H.89, H.90 Chain J: L.111, S.112 Ligands: ZN.17 1 PLIP interactions: 1 interactions with chain J Hydrophobic interactions: J:L.111

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Auerbach, G. et al., Zinc plays a key role in human and bacterial GTP cyclohydrolase I. Proc.Natl.Acad.Sci.USA (2000)

Release Date

2000-12-08

Peptides

GTP CYCLOHYDROLASE I: ABCDEFGHIJ

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
A

G
B

H
C

I
D

J
E

GTP CYCLOHYDROLASE I