SMTL ID : 2nsh.1

E. coli PurE H45Q mutant complexed with nitro-AIR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-octamer

Ligands

8 x NIA: ((2R,3S,4R,5R)-5-(5-AMINO-4-NITRO-1H-IMIDAZOL-1-YL)-3,4-DIHYDROXYTETRAHYDROFURAN-2-YL)METHYL DIHYDROGEN PHOSPHATE(Non-covalent)

NIA.1: 15 residues within 4Å: Chain A: G.15, S.16, S.18, D.19, S.43, A.44, Q.45, R.46, A.70, G.71, A.73, A.74, H.75, L.76 Chain H: P.111 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain H Hydrogen bonds: A:G.15, A:S.18, A:D.19, A:S.43, A:Q.45, A:G.71, A:G.71 Water bridges: A:S.16, A:D.19, H:R.112 Salt bridges: A:R.46 NIA.2: 15 residues within 4Å: Chain B: G.15, S.16, S.18, D.19, S.43, A.44, Q.45, R.46, A.70, G.71, A.73, A.74, H.75, L.76 Chain G: P.111 11 PLIP interactions: 10 interactions with chain B, 1 interactions with chain G Hydrogen bonds: B:G.15, B:S.18, B:D.19, B:S.43, B:Q.45, B:G.71, B:G.71 Water bridges: B:S.16, B:D.19, G:R.112 Salt bridges: B:R.46 NIA.3: 15 residues within 4Å: Chain C: G.15, S.16, S.18, D.19, S.43, A.44, Q.45, R.46, A.70, G.71, A.73, A.74, H.75, L.76 Chain F: P.111 11 PLIP interactions: 10 interactions with chain C, 1 interactions with chain F Hydrogen bonds: C:G.15, C:S.18, C:D.19, C:S.43, C:Q.45, C:G.71, C:G.71 Water bridges: C:S.16, C:D.19, F:R.112 Salt bridges: C:R.46 NIA.4: 15 residues within 4Å: Chain D: G.15, S.16, S.18, D.19, S.43, A.44, Q.45, R.46, A.70, G.71, A.73, A.74, H.75, L.76 Chain E: P.111 11 PLIP interactions: 10 interactions with chain D, 1 interactions with chain E Hydrogen bonds: D:G.15, D:S.18, D:D.19, D:S.43, D:Q.45, D:G.71, D:G.71 Water bridges: D:S.16, D:D.19, E:R.112 Salt bridges: D:R.46 NIA.5: 15 residues within 4Å: Chain D: P.111 Chain E: G.15, S.16, S.18, D.19, S.43, A.44, Q.45, R.46, A.70, G.71, A.73, A.74, H.75, L.76 11 PLIP interactions: 10 interactions with chain E, 1 interactions with chain D Hydrogen bonds: E:G.15, E:S.18, E:D.19, E:S.43, E:Q.45, E:G.71, E:G.71 Water bridges: E:S.16, E:D.19, D:R.112 Salt bridges: E:R.46 NIA.6: 15 residues within 4Å: Chain C: P.111 Chain F: G.15, S.16, S.18, D.19, S.43, A.44, Q.45, R.46, A.70, G.71, A.73, A.74, H.75, L.76 11 PLIP interactions: 1 interactions with chain C, 10 interactions with chain F Water bridges: C:R.112, F:S.16, F:D.19 Hydrogen bonds: F:G.15, F:S.18, F:D.19, F:S.43, F:Q.45, F:G.71, F:G.71 Salt bridges: F:R.46 NIA.7: 15 residues within 4Å: Chain B: P.111 Chain G: G.15, S.16, S.18, D.19, S.43, A.44, Q.45, R.46, A.70, G.71, A.73, A.74, H.75, L.76 11 PLIP interactions: 10 interactions with chain G, 1 interactions with chain B Hydrogen bonds: G:G.15, G:S.18, G:D.19, G:S.43, G:Q.45, G:G.71, G:G.71 Water bridges: G:S.16, G:D.19, B:R.112 Salt bridges: G:R.46 NIA.8: 15 residues within 4Å: Chain A: P.111 Chain H: G.15, S.16, S.18, D.19, S.43, A.44, Q.45, R.46, A.70, G.71, A.73, A.74, H.75, L.76 11 PLIP interactions: 10 interactions with chain H, 1 interactions with chain A Hydrogen bonds: H:G.15, H:S.18, H:D.19, H:S.43, H:Q.45, H:G.71, H:G.71 Water bridges: H:S.16, H:D.19, A:R.112 Salt bridges: H:R.46

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hoskins, A.A. et al., N(5)-CAIR Mutase: Role of a CO(2) Binding Site and Substrate Movement in Catalysis. Biochemistry (2007)

Release Date

2007-04-24

Peptides

Phosphoribosylaminoimidazole carboxylase catalytic subunit: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
A

F
A

G
A

H
A

Phosphoribosylaminoimidazole carboxylase catalytic subunit

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