SMTL ID : 9jzx.1 (1 other biounit)

Crystal structure of E. coli AIR synthetase bound to AMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

5 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 6 residues within 4Å: Chain A: T.69, S.191, N.192, G.193, Y.194, S.195 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:T.69, A:N.192, A:G.193, A:Y.194, A:S.195 Water bridges: A:G.193, A:L.196 SO4.2: 4 residues within 4Å: Chain A: D.214, H.221, P.277, E.278 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.214, A:E.278 Water bridges: A:V.279 SO4.4: 8 residues within 4Å: Chain A: V.14 Chain B: G.68, T.69, S.191, N.192, G.193, Y.194, S.195 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:T.69, B:T.69, B:G.193, B:Y.194, B:S.195 Water bridges: B:K.70, B:N.192, B:N.192 SO4.5: 4 residues within 4Å: Chain B: W.254, H.291, H.292, I.344 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:H.291, B:H.292 SO4.6: 4 residues within 4Å: Chain B: D.214, H.221, P.277, E.278 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.214, B:E.278 Water bridges: B:H.221 Salt bridges: B:H.221

2 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.3: 12 residues within 4Å: Chain A: V.23, I.26, L.42, G.43, G.44, D.107, I.123, G.139, G.140, E.141, T.142 Chain B: R.259 7 PLIP interactions: 1 interactions with chain B, 6 interactions with chain A Salt bridges: B:R.259 Hydrogen bonds: A:G.43, A:G.44, A:G.140, A:E.141, A:T.142 Water bridges: A:G.140 AMP.7: 9 residues within 4Å: Chain B: V.23, I.26, D.107, Y.109, I.123, G.139, G.140, E.141, T.142 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.140, B:E.141, B:T.142 Water bridges: B:T.142

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, Y.H. et al., Crystal structure of E. coli AIR synthetase bound to AMP. To Be Published

Release Date

2025-10-15

Peptides

Phosphoribosylformylglycinamidine cyclo-ligase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Phosphoribosylformylglycinamidine cyclo-ligase

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