SMTL ID : 1g9s.1

CRYSTAL STRUCTURE OF A COMPLEX BETWEEN E.COLI HPRT AND IMP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-tetramer

Ligands

2 x IMP: INOSINIC ACID(Non-covalent)

IMP.1: 14 residues within 4Å: Chain A: E.103, D.104, I.105, I.106, D.107, S.108, G.109, N.110, T.111, L.112, K.135, F.156, V.157, D.163 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:E.103, A:D.107, A:S.108, A:G.109, A:N.110, A:T.111, A:T.111, A:L.112, A:K.135, A:V.157, A:V.157 Water bridges: A:G.48, A:E.103, A:D.104 IMP.3: 14 residues within 4Å: Chain C: E.103, D.104, I.105, I.106, D.107, S.108, G.109, N.110, T.111, L.112, K.135, F.156, V.157, D.163 14 PLIP interactions: 14 interactions with chain C Hydrogen bonds: C:E.103, C:D.107, C:D.107, C:S.108, C:G.109, C:N.110, C:T.111, C:L.112, C:K.135, C:V.157, C:V.157 Water bridges: C:G.48, C:E.103, C:D.104

2 x N: ANY 5'-MONOPHOSPHATE NUCLEOTIDE(Non-covalent)

N.2: 11 residues within 4Å: Chain B: S.73, E.103, D.104, I.105, I.106, D.107, S.108, G.109, N.110, T.111, L.112 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:S.73, B:D.107, B:G.109, B:T.111, B:T.111, B:L.112 Water bridges: B:L.46, B:G.48 N.4: 11 residues within 4Å: Chain D: S.73, E.103, D.104, I.105, I.106, D.107, S.108, G.109, N.110, T.111, L.112 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:S.73, D:D.107, D:D.107, D:G.109, D:T.111, D:L.112 Water bridges: D:L.46, D:G.48

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guddat, L.W. et al., Crystal structures of free, IMP-, and GMP-bound Escherichia coli hypoxanthine phosphoribosyltransferase. Protein Sci. (2002)

Release Date

2002-08-28

Peptides

HYPOXANTHINE PHOSPHORIBOSYLTRANSFERASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

HYPOXANTHINE PHOSPHORIBOSYLTRANSFERASE

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