SMTL ID : 5zz7.1

Redox-sensing transcriptional repressor Rex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

homo-dimer

Ligands

2 x NAI: 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE(Non-covalent)

NAI.1: 22 residues within 4Å: Chain A: V.88, G.91, N.92, I.93, D.115, S.116, D.117, K.120, V.134, A.152, V.153, P.154, A.155, H.157, F.176, A.177, P.178, I.190, D.191, I.192 Chain B: A.96, Y.100 12 PLIP interactions: 9 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:I.192, B:Y.100, B:Y.100, B:Y.100 Hydrogen bonds: A:N.92, A:N.92, A:I.93, A:S.116, A:S.116, A:V.153, A:F.176, A:I.192 NAI.3: 23 residues within 4Å: Chain A: A.96, Y.100 Chain B: V.88, G.89, G.91, N.92, I.93, D.115, S.116, D.117, V.134, A.152, V.153, P.154, A.155, H.157, I.161, F.176, A.177, P.178, I.190, D.191, I.192 16 PLIP interactions: 4 interactions with chain A, 12 interactions with chain B Hydrophobic interactions: A:A.96, A:Y.100, A:Y.100, A:Y.100, B:I.93, B:I.192 Hydrogen bonds: B:N.92, B:N.92, B:I.93, B:S.116, B:S.116, B:D.117, B:V.153, B:F.176, B:I.192 Water bridges: B:R.164

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 2 residues within 4Å: Chain A: K.4, I.5 No protein-ligand interaction detected (PLIP) GOL.4: 1 residues within 4Å: Chain B: D.50 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.50, B:D.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Park, Y.W. et al., Structural Analysis of Redox-sensing Transcriptional Repressor Rex from Thermotoga maritima. Sci Rep (2018)

Release Date

2018-11-07

Peptides

Redox-sensing transcriptional repressor Rex 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Redox-sensing transcriptional repressor Rex 1

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