SMTL ID : 2nsj.1

E. coli PurE H45Q mutant complexed with CAIR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.31 Å

Oligo State

homo-octamer

Ligands

8 x C2R: 5-AMINO-1-(5-O-PHOSPHONO-BETA-D-RIBOFURANOSYL)-1H-IMIDAZOLE-4-CARBOXYLIC ACID(Non-covalent)

C2R.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 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:G.15, A:S.16, A:S.18, A:D.19, A:D.19, A:A.44, A:Q.45, A:Q.45, A:G.71, A:G.71, A:A.73, A:H.75, A:L.76 Salt bridges: A:R.46 C2R.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 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:G.15, B:S.16, B:S.18, B:D.19, B:D.19, B:A.44, B:Q.45, B:Q.45, B:G.71, B:G.71, B:A.73, B:H.75, B:L.76 Salt bridges: B:R.46 C2R.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 14 PLIP interactions: 14 interactions with chain C Hydrogen bonds: C:G.15, C:S.16, C:S.18, C:D.19, C:D.19, C:A.44, C:Q.45, C:Q.45, C:G.71, C:G.71, C:A.73, C:H.75, C:L.76 Salt bridges: C:R.46 C2R.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 14 PLIP interactions: 14 interactions with chain D Hydrogen bonds: D:G.15, D:S.16, D:S.18, D:D.19, D:D.19, D:A.44, D:Q.45, D:Q.45, D:G.71, D:G.71, D:A.73, D:H.75, D:L.76 Salt bridges: D:R.46 C2R.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 14 PLIP interactions: 14 interactions with chain E Hydrogen bonds: E:G.15, E:S.16, E:S.18, E:D.19, E:D.19, E:A.44, E:Q.45, E:Q.45, E:G.71, E:G.71, E:A.73, E:H.75, E:L.76 Salt bridges: E:R.46 C2R.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 14 PLIP interactions: 14 interactions with chain F Hydrogen bonds: F:G.15, F:S.16, F:S.18, F:D.19, F:D.19, F:A.44, F:Q.45, F:Q.45, F:G.71, F:G.71, F:A.73, F:H.75, F:L.76 Salt bridges: F:R.46 C2R.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 14 PLIP interactions: 14 interactions with chain G Hydrogen bonds: G:G.15, G:S.16, G:S.18, G:D.19, G:D.19, G:A.44, G:Q.45, G:Q.45, G:G.71, G:G.71, G:A.73, G:H.75, G:L.76 Salt bridges: G:R.46 C2R.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 14 PLIP interactions: 14 interactions with chain H Hydrogen bonds: H:G.15, H:S.16, H:S.18, H:D.19, H:D.19, H:A.44, H:Q.45, H:Q.45, H:G.71, H:G.71, H:A.73, H:H.75, H:L.76 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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