SMTL ID : 1is8.1

Crystal structure of rat GTPCHI/GFRP stimulatory complex plus Zn

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-10-10-mer

Ligands

10 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: C.121, H.124, C.192 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.121, A:H.124, A:C.192, H2O.1 ZN.2: 3 residues within 4Å: Chain B: C.121, H.124, C.192 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:C.121, B:H.124, B:C.192, H2O.1 ZN.3: 3 residues within 4Å: Chain C: C.121, H.124, C.192 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:C.121, C:H.124, C:C.192, H2O.2 ZN.4: 3 residues within 4Å: Chain D: C.121, H.124, C.192 4 PLIP interactions: 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:C.121, D:H.124, D:C.192, H2O.2 ZN.5: 3 residues within 4Å: Chain E: C.121, H.124, C.192 4 PLIP interactions: 3 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:C.121, E:H.124, E:C.192, H2O.3 ZN.6: 3 residues within 4Å: Chain F: C.121, H.124, C.192 4 PLIP interactions: 3 interactions with chain F, 1 Ligand-Water interactions Metal complexes: F:C.121, F:H.124, F:C.192, H2O.3 ZN.7: 3 residues within 4Å: Chain G: C.121, H.124, C.192 4 PLIP interactions: 3 interactions with chain G, 1 Ligand-Water interactions Metal complexes: G:C.121, G:H.124, G:C.192, H2O.4 ZN.8: 3 residues within 4Å: Chain H: C.121, H.124, C.192 4 PLIP interactions: 3 interactions with chain H, 1 Ligand-Water interactions Metal complexes: H:C.121, H:H.124, H:C.192, H2O.4 ZN.9: 3 residues within 4Å: Chain I: C.121, H.124, C.192 3 PLIP interactions: 3 interactions with chain I Metal complexes: I:C.121, I:H.124, I:C.192 ZN.10: 3 residues within 4Å: Chain J: C.121, H.124, C.192 5 PLIP interactions: 3 interactions with chain J, 2 Ligand-Water interactions Metal complexes: J:C.121, J:H.124, J:C.192, H2O.6, H2O.6

10 x K: POTASSIUM ION(Non-covalent)

K.11: 5 residues within 4Å: Chain K: T.8, Q.9, R.11, V.14, G.15 5 PLIP interactions: 4 interactions with chain K, 1 Ligand-Water interactions Metal complexes: K:T.8, K:Q.9, K:R.11, K:V.14, H2O.7 K.13: 5 residues within 4Å: Chain L: T.8, Q.9, R.11, V.14, G.15 4 PLIP interactions: 4 interactions with chain L Metal complexes: L:T.8, L:Q.9, L:R.11, L:V.14 K.14: 5 residues within 4Å: Chain M: T.8, Q.9, R.11, V.14, G.15 5 PLIP interactions: 4 interactions with chain M, 1 Ligand-Water interactions Metal complexes: M:T.8, M:Q.9, M:R.11, M:V.14, H2O.8 K.16: 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.9 K.19: 5 residues within 4Å: Chain O: T.8, Q.9, R.11, V.14, G.15 5 PLIP interactions: 4 interactions with chain O, 1 Ligand-Water interactions Metal complexes: O:T.8, O:Q.9, O:R.11, O:V.14, H2O.9 K.21: 5 residues within 4Å: Chain P: T.8, Q.9, R.11, V.14, G.15 5 PLIP interactions: 4 interactions with chain P, 1 Ligand-Water interactions Metal complexes: P:T.8, P:Q.9, P:R.11, P:V.14, H2O.11 K.23: 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.25: 5 residues within 4Å: Chain R: T.8, Q.9, R.11, V.14, G.15 5 PLIP interactions: 4 interactions with chain R, 1 Ligand-Water interactions Metal complexes: R:T.8, R:Q.9, R:R.11, R:V.14, H2O.12 K.27: 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.29: 5 residues within 4Å: Chain T: T.8, Q.9, R.11, V.14, G.15 5 PLIP interactions: 4 interactions with chain T, 1 Ligand-Water interactions Metal complexes: T:T.8, T:Q.9, T:R.11, T:V.14, H2O.14

10 x PHE: PHENYLALANINE(Non-covalent)

PHE.12: 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: V.73, G.74, Q.75, T.76 9 PLIP interactions: 6 interactions with chain L, 2 interactions with chain K, 1 interactions with chain A Hydrophobic interactions: L:V.73, L:V.73, K:L.77 Hydrogen bonds: L:Q.75, L:T.76, L:T.76, K:Q.75, A:E.216 Water bridges: L:Q.9 PHE.15: 12 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: V.73, G.74, Q.75, T.76 7 PLIP interactions: 2 interactions with chain M, 4 interactions with chain L, 1 Ligand-Ligand interactions Hydrophobic interactions: M:V.73, L:L.77 Hydrogen bonds: M:Q.75, L:I.10, L:Q.75, L:Q.75, F.15 PHE.17: 12 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: V.73, G.74, Q.75, T.76 8 PLIP interactions: 3 interactions with chain M, 5 interactions with chain N, Hydrophobic interactions: M:L.77, N:V.73, N:V.73 Hydrogen bonds: M:I.10, M:Q.75, N:Q.75, N:T.76, N:T.76 PHE.18: 12 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: V.73, G.74, Q.75, T.76 8 PLIP interactions: 3 interactions with chain N, 5 interactions with chain O, Hydrophobic interactions: N:L.77, O:V.73 Hydrogen bonds: N:I.10, N:Q.75, O:Q.9, O:Q.75, O:T.76, O:T.76 PHE.20: 12 residues within 4Å: Chain E: E.216, P.218 Chain K: V.73, G.74, Q.75, T.76 Chain O: Q.9, I.10, R.11, M.12, Q.75, L.77 8 PLIP interactions: 1 interactions with chain E, 5 interactions with chain K, 2 interactions with chain O Hydrogen bonds: E:E.216, K:Q.75, K:T.76, K:T.76, O:Q.75 Hydrophobic interactions: K:V.73, K:V.73, O:L.77 PHE.22: 12 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: V.73, G.74, Q.75, T.76 11 PLIP interactions: 3 interactions with chain P, 6 interactions with chain Q, 1 interactions with chain F, 1 Ligand-Ligand interactions Hydrophobic interactions: P:L.77, Q:V.73, Q:V.73 Hydrogen bonds: P:I.10, P:Q.75, Q:Q.75, Q:T.76, F:E.216, F.22 Water bridges: Q:Q.9, Q:Q.9 PHE.24: 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 Hydrogen bonds: Q:I.10, Q:Q.75, Q:Q.75, R:Q.75, F.24 Water bridges: R:Q.9, R:Q.9 PHE.26: 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 9 PLIP interactions: 4 interactions with chain R, 5 interactions with chain S, Hydrophobic interactions: R:L.77, R:L.77, S:V.73 Hydrogen bonds: R:I.10, R:Q.75, S:Q.75, S:T.76, S:T.76 Water bridges: S:Q.9 PHE.28: 12 residues within 4Å: Chain I: E.216, P.218 Chain S: Q.9, I.10, R.11, M.12, Q.75, L.77 Chain T: V.73, G.74, Q.75, T.76 7 PLIP interactions: 3 interactions with chain S, 4 interactions with chain T, Hydrophobic interactions: S:L.77, T:V.73 Hydrogen bonds: S:I.10, S:Q.75, T:Q.75, T:T.76, T:T.76 PHE.30: 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, 4 interactions with chain T, 1 Ligand-Ligand interactions Hydrophobic interactions: P:V.73, P:V.73, T:L.77 Hydrogen bonds: P:Q.75, T:I.10, T:Q.75, T:Q.75, F.30 Water bridges: P:Q.9

Links

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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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