SMTL ID : 7doa.1

Crystal structure of Catabolite repressor acivator from E. coli in complex with HEPES

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

3 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.1: 10 residues within 4Å: Chain A: S.98, R.220, T.268, S.269, G.297, V.312, A.313, Q.314, H.316, R.346 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.98, A:S.98, A:G.297, A:Q.314, A:Q.314 Salt bridges: A:R.346 EPE.2: 9 residues within 4Å: Chain B: S.98, R.220, S.269, F.270, F.296, G.297, A.313, Q.314, R.346 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.98, B:G.297, B:Q.314, B:Q.314 Salt bridges: B:R.346 EPE.3: 9 residues within 4Å: Chain A: L.287, L.301, F.304, Q.306 Chain B: L.287, L.301, F.304, L.305, Q.306 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Q.306, B:L.287, B:L.287

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 2 residues within 4Å: Chain B: Y.105, R.108 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.105, B:R.108, B:R.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Neetu, N. et al., Crystal structure of Catabolite repressor acivator from E. coli in complex with HEPES. To Be Published

Release Date

2021-12-22

Peptides

Catabolite repressor/activator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Catabolite repressor/activator

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