SMTL ID : 1is7.1

Crystal structure of rat GTPCHI/GFRP stimulatory complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-10-10-mer

Ligands

10 x K: POTASSIUM ION(Non-covalent)

K.1: 6 residues within 4Å: Chain K: T.8, Q.9, R.11, V.14, G.15, P.16 4 PLIP interactions: 3 interactions with chain K, 1 Ligand-Water interactions Metal complexes: K:T.8, K:R.11, K:V.14, H2O.2 K.3: 5 residues within 4Å: Chain L: T.8, Q.9, R.11, V.14, G.15 5 PLIP interactions: 4 interactions with chain L, 1 Ligand-Water interactions Metal complexes: L:T.8, L:Q.9, L:R.11, L:V.14, H2O.3 K.5: 6 residues within 4Å: Chain M: T.8, Q.9, R.11, V.14, G.15, P.16 4 PLIP interactions: 4 interactions with chain M Metal complexes: M:T.8, M:Q.9, M:R.11, M:V.14 K.7: 5 residues within 4Å: Chain N: T.8, Q.9, R.11, V.14, G.15 5 PLIP interactions: 4 interactions with chain N, 1 Ligand-Water interactions Metal complexes: N:T.8, N:Q.9, N:R.11, N:V.14, H2O.3 K.9: 5 residues within 4Å: Chain O: T.8, Q.9, R.11, V.14, G.15 4 PLIP interactions: 4 interactions with chain O Metal complexes: O:T.8, O:Q.9, O:R.11, O:V.14 K.11: 5 residues within 4Å: Chain P: T.8, Q.9, R.11, V.14, G.15 4 PLIP interactions: 4 interactions with chain P Metal complexes: P:T.8, P:Q.9, P:R.11, P:V.14 K.13: 5 residues within 4Å: Chain Q: T.8, Q.9, R.11, V.14, G.15 4 PLIP interactions: 4 interactions with chain Q Metal complexes: Q:T.8, Q:Q.9, Q:R.11, Q:V.14 K.14: 5 residues within 4Å: Chain R: T.8, Q.9, R.11, V.14, G.15 4 PLIP interactions: 4 interactions with chain R Metal complexes: R:T.8, R:Q.9, R:R.11, R:V.14 K.17: 5 residues within 4Å: Chain S: T.8, Q.9, R.11, V.14, G.15 4 PLIP interactions: 4 interactions with chain S Metal complexes: S:T.8, S:Q.9, S:R.11, S:V.14 K.19: 6 residues within 4Å: Chain T: T.8, Q.9, R.11, V.14, G.15, P.16 4 PLIP interactions: 4 interactions with chain T Metal complexes: T:T.8, T:Q.9, T:R.11, T:V.14

10 x PHE: PHENYLALANINE(Non-covalent)

PHE.2: 12 residues within 4Å: Chain A: E.216, P.218 Chain K: Q.9, I.10, R.11, M.12, Q.75, L.77 Chain L: Q.9, V.73, Q.75, T.76 12 PLIP interactions: 6 interactions with chain L, 3 interactions with chain K, 1 Ligand-Ligand interactions, 2 interactions with chain A Hydrophobic interactions: L:V.73, L:V.73, K:L.77, K:L.77 Hydrogen bonds: L:Q.9, L:Q.75, L:T.76, K:Q.75, A:E.216 Water bridges: L:T.76, F.2, A:E.216 PHE.4: 13 residues within 4Å: Chain B: E.216, P.218 Chain L: Q.9, I.10, R.11, M.12, Q.75, L.77 Chain M: Q.9, V.73, G.74, Q.75, T.76 9 PLIP interactions: 1 interactions with chain B, 3 interactions with chain L, 1 Ligand-Ligand interactions, 4 interactions with chain M Hydrogen bonds: B:E.216, L:Q.75, L:Q.75, F.4, M:Q.9, M:Q.75 Hydrophobic interactions: L:L.77, M:V.73, M:V.73 PHE.6: 13 residues within 4Å: Chain C: E.216, P.218 Chain M: Q.9, I.10, R.11, M.12, Q.75, L.77 Chain N: Q.9, V.73, G.74, Q.75, T.76 8 PLIP interactions: 5 interactions with chain N, 3 interactions with chain M Hydrophobic interactions: N:V.73, N:V.73, M:L.77 Hydrogen bonds: N:Q.9, N:Q.75, N:T.76, M:I.10, M:Q.75 PHE.8: 13 residues within 4Å: Chain D: E.216, P.218 Chain N: Q.9, I.10, R.11, M.12, Q.75, L.77 Chain O: Q.9, V.73, G.74, Q.75, T.76 9 PLIP interactions: 3 interactions with chain N, 6 interactions with chain O, Hydrophobic interactions: N:L.77, O:V.73, O:V.73 Hydrogen bonds: N:I.10, N:Q.75, O:Q.9, O:Q.75, O:T.76, O:T.76 PHE.10: 13 residues within 4Å: Chain E: E.216, P.218 Chain K: Q.9, V.73, G.74, Q.75, T.76 Chain O: Q.9, I.10, R.11, M.12, Q.75, L.77 9 PLIP interactions: 3 interactions with chain O, 1 Ligand-Ligand interactions, 5 interactions with chain K Hydrophobic interactions: O:L.77, K:V.73, K:V.73 Hydrogen bonds: O:I.10, O:Q.75, K:Q.9, K:Q.75, K:T.76 Water bridges: F.10 PHE.12: 13 residues within 4Å: Chain F: E.216, P.218 Chain P: Q.9, I.10, R.11, M.12, Q.75, L.77 Chain Q: Q.9, V.73, G.74, Q.75, T.76 10 PLIP interactions: 2 Ligand-Ligand interactions, 4 interactions with chain P, 4 interactions with chain Q Hydrogen bonds: F.12, P:I.10, P:Q.75, P:Q.75, Q:Q.9, Q:Q.75 Water bridges: F.12 Hydrophobic interactions: P:L.77, Q:V.73, Q:V.73 PHE.15: 12 residues within 4Å: Chain G: E.216, P.218 Chain Q: Q.9, I.10, R.11, M.12, Q.75, L.77 Chain R: V.73, G.74, Q.75, T.76 9 PLIP interactions: 4 interactions with chain Q, 4 interactions with chain R, 1 Ligand-Ligand interactions Hydrophobic interactions: Q:L.77, R:V.73, R:V.73 Hydrogen bonds: Q:I.10, Q:Q.75, Q:Q.75, R:Q.75, R:T.76, F.15 PHE.16: 12 residues within 4Å: Chain H: E.216, P.218 Chain R: Q.9, I.10, R.11, M.12, Q.75, L.77 Chain S: V.73, G.74, Q.75, T.76 10 PLIP interactions: 4 interactions with chain R, 6 interactions with chain S, Hydrophobic interactions: R:L.77, R:L.77, S:V.73, S:V.73 Hydrogen bonds: R:I.10, R:Q.75, S:Q.9, S:Q.75, S:T.76, S:T.76 PHE.18: 12 residues within 4Å: Chain I: E.216, P.218 Chain S: I.10, R.11, M.12, Q.75, L.77 Chain T: Q.9, V.73, G.74, Q.75, T.76 11 PLIP interactions: 6 interactions with chain T, 4 interactions with chain S, 1 Ligand-Ligand interactions Hydrophobic interactions: T:V.73, T:V.73, S:L.77, S:L.77 Hydrogen bonds: T:Q.9, T:Q.75, T:T.76, T:T.76, S:I.10, S:Q.75 Water bridges: F.18 PHE.20: 12 residues within 4Å: Chain J: E.216, P.218 Chain P: V.73, G.74, Q.75, T.76 Chain T: Q.9, I.10, R.11, M.12, Q.75, L.77 9 PLIP interactions: 4 interactions with chain P, 1 Ligand-Ligand interactions, 4 interactions with chain T Hydrophobic interactions: P:V.73, P:V.73, T:L.77 Hydrogen bonds: P:Q.75, P:T.76, F.20, T:I.10, T:Q.75, T:Q.75

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maita, N. et al., Crystal structure of the stimulatory complex of GTP cyclohydrolase I and its feedback regulatory protein GFRP. Proc.Natl.Acad.Sci.USA (2002)

Release Date

2002-02-20

Peptides

GTP Cyclohydrolase I: ABCDEFGHIJ
GTP Cyclohydrolase I Feedback Regulatory Protein: KLMNOPQRST

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
I

J
J

K
K

L
L

M
M

N
N

O
O

P
P

Q
Q

R
R

S
S

T
T

GTP Cyclohydrolase I

GTP Cyclohydrolase I Feedback Regulatory Protein

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