SMTL ID : 7alc.1

human GCH-GFRP stimulatory complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

hetero-10-10-mer

Ligands

10 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: C.100, H.103, C.171 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.100, A:H.103, A:C.171 ZN.2: 3 residues within 4Å: Chain B: C.100, H.103, C.171 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:C.100, B:H.103, B:C.171, H2O.9 ZN.3: 3 residues within 4Å: Chain C: C.100, H.103, C.171 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:C.100, C:H.103, C:C.171 ZN.4: 3 residues within 4Å: Chain D: C.100, H.103, C.171 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:C.100, D:H.103, D:C.171 ZN.5: 3 residues within 4Å: Chain E: C.100, H.103, C.171 3 PLIP interactions: 3 interactions with chain E Metal complexes: E:C.100, E:H.103, E:C.171 ZN.11: 3 residues within 4Å: Chain K: C.100, H.103, C.171 3 PLIP interactions: 3 interactions with chain K Metal complexes: K:C.100, K:H.103, K:C.171 ZN.12: 3 residues within 4Å: Chain L: C.100, H.103, C.171 4 PLIP interactions: 3 interactions with chain L, 1 Ligand-Water interactions Metal complexes: L:C.100, L:H.103, L:C.171, H2O.47 ZN.13: 3 residues within 4Å: Chain M: C.100, H.103, C.171 3 PLIP interactions: 3 interactions with chain M Metal complexes: M:C.100, M:H.103, M:C.171 ZN.14: 3 residues within 4Å: Chain N: C.100, H.103, C.171 3 PLIP interactions: 3 interactions with chain N Metal complexes: N:C.100, N:H.103, N:C.171 ZN.15: 3 residues within 4Å: Chain O: C.100, H.103, C.171 3 PLIP interactions: 3 interactions with chain O Metal complexes: O:C.100, O:H.103, O:C.171

10 x PHE: PHENYLALANINE(Non-covalent)

PHE.6: 15 residues within 4Å: Chain B: E.195, P.197 Chain F: T.11, Q.12, I.13, R.14, M.15, Q.78, T.79, L.80 Chain G: Q.12, V.76, G.77, Q.78, T.79 10 PLIP interactions: 4 interactions with chain F, 4 interactions with chain G, 2 Ligand-Ligand interactions Hydrophobic interactions: F:L.80, G:V.76, G:V.76 Hydrogen bonds: F:Q.78, F:Q.78, F:Q.78, G:Q.12, G:Q.78, F.6, F.6 PHE.7: 15 residues within 4Å: Chain A: E.195, P.197 Chain F: Q.12, V.76, G.77, Q.78, T.79 Chain J: T.11, Q.12, I.13, R.14, M.15, Q.78, T.79, L.80 10 PLIP interactions: 4 interactions with chain J, 4 interactions with chain F, 2 Ligand-Ligand interactions Hydrophobic interactions: J:L.80, F:V.76, F:V.76 Hydrogen bonds: J:I.13, J:Q.78, J:Q.78, F:Q.12, F:Q.78, F.7 Water bridges: F.7 PHE.8: 16 residues within 4Å: Chain C: E.195, D.196, P.197 Chain G: T.11, Q.12, I.13, R.14, M.15, Q.78, T.79, L.80 Chain H: Q.12, V.76, G.77, Q.78, T.79 9 PLIP interactions: 3 interactions with chain H, 1 Ligand-Ligand interactions, 5 interactions with chain G Hydrophobic interactions: H:V.76, G:L.80, G:L.80 Hydrogen bonds: H:Q.12, H:Q.78, G:Q.78, G:Q.78, G:Q.78 Water bridges: F.8 PHE.9: 15 residues within 4Å: Chain D: E.195, P.197 Chain H: T.11, Q.12, I.13, R.14, M.15, Q.78, T.79, L.80 Chain I: Q.12, V.76, G.77, Q.78, T.79 9 PLIP interactions: 4 interactions with chain H, 4 interactions with chain I, 1 Ligand-Ligand interactions Hydrophobic interactions: H:L.80, I:V.76, I:V.76 Hydrogen bonds: H:Q.78, H:Q.78, H:Q.78, I:Q.12, I:Q.78, F.9 PHE.10: 15 residues within 4Å: Chain E: E.195, P.197 Chain I: T.11, Q.12, I.13, R.14, M.15, Q.78, T.79, L.80 Chain J: Q.12, V.76, G.77, Q.78, T.79 9 PLIP interactions: 1 interactions with chain E, 3 interactions with chain J, 3 interactions with chain I, 2 Ligand-Ligand interactions Hydrogen bonds: E:E.195, J:Q.12, J:Q.78, I:Q.78, I:Q.78, F.10, F.10 Hydrophobic interactions: J:V.76, I:L.80 PHE.16: 15 residues within 4Å: Chain L: E.195, P.197 Chain P: T.11, Q.12, I.13, R.14, M.15, Q.78, T.79, L.80 Chain Q: Q.12, V.76, G.77, Q.78, T.79 11 PLIP interactions: 5 interactions with chain Q, 2 Ligand-Ligand interactions, 4 interactions with chain P Hydrophobic interactions: Q:V.76, Q:V.76, P:L.80 Hydrogen bonds: Q:Q.12, Q:Q.78, Q:T.79, F.16, F.16, P:Q.78, P:Q.78, P:Q.78 PHE.17: 15 residues within 4Å: Chain K: E.195, P.197 Chain P: Q.12, V.76, G.77, Q.78, T.79 Chain T: T.11, Q.12, I.13, R.14, M.15, Q.78, T.79, L.80 11 PLIP interactions: 2 Ligand-Ligand interactions, 4 interactions with chain T, 5 interactions with chain P Hydrogen bonds: F.17, T:I.13, T:Q.78, T:Q.78, P:Q.12, P:Q.78, P:T.79 Water bridges: F.17 Hydrophobic interactions: T:L.80, P:V.76, P:V.76 PHE.18: 16 residues within 4Å: Chain M: E.195, D.196, P.197 Chain Q: T.11, Q.12, I.13, R.14, M.15, Q.78, T.79, L.80 Chain R: Q.12, V.76, G.77, Q.78, T.79 10 PLIP interactions: 1 Ligand-Ligand interactions, 4 interactions with chain R, 5 interactions with chain Q Water bridges: F.18 Hydrophobic interactions: R:V.76, Q:L.80, Q:L.80 Hydrogen bonds: R:Q.12, R:Q.78, R:T.79, Q:Q.78, Q:Q.78, Q:Q.78 PHE.19: 15 residues within 4Å: Chain N: E.195, P.197 Chain R: T.11, Q.12, I.13, R.14, M.15, Q.78, T.79, L.80 Chain S: Q.12, V.76, G.77, Q.78, T.79 10 PLIP interactions: 5 interactions with chain S, 4 interactions with chain R, 1 Ligand-Ligand interactions Hydrophobic interactions: S:V.76, S:V.76, R:L.80 Hydrogen bonds: S:Q.12, S:Q.78, S:T.79, R:Q.78, R:Q.78, R:Q.78, F.19 PHE.20: 15 residues within 4Å: Chain O: E.195, P.197 Chain S: T.11, Q.12, I.13, R.14, M.15, Q.78, T.79, L.80 Chain T: Q.12, V.76, G.77, Q.78, T.79 10 PLIP interactions: 4 interactions with chain T, 3 interactions with chain S, 1 interactions with chain O, 2 Ligand-Ligand interactions Hydrophobic interactions: T:V.76, S:L.80 Hydrogen bonds: T:Q.12, T:Q.78, T:T.79, S:Q.78, S:Q.78, O:E.195, F.20, F.20

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ebenhoch, R. et al., A hybrid approach reveals the allosteric regulation of GTP cyclohydrolase I. Proc.Natl.Acad.Sci.USA (2020)

Release Date

2021-10-13

Peptides

GTP cyclohydrolase 1: ABCDEKLMNO
GTP cyclohydrolase 1 feedback regulatory protein: FGHIJPQRST

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

K
A

L
B

M
C

N
D

O
E

F
F

G
G

H
H

I
I

J
J

P
F

Q
G

R
H

S
I

T
J

GTP cyclohydrolase 1

GTP cyclohydrolase 1 feedback regulatory protein

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