SMTL ID : 5usx.1

Crystal structure of thioredoxin-disulfide reductase from Vibrio vulnificus CMCP6 in complex with NADP and FAD

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.1: 21 residues within 4Å: Chain A: N.52, L.120, G.154, G.155, N.156, T.157, E.160, H.176, R.177, R.178, R.182, E.184, A.242, I.243, G.244, H.245, Y.292, R.293, Q.294 Chain B: R.27 Ligands: FAD.2 27 PLIP interactions: 26 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:N.156 Hydrogen bonds: A:N.52, A:G.154, A:G.154, A:N.156, A:N.156, A:T.157, A:T.157, A:E.160, A:R.177, A:R.177, A:R.293, A:Q.294, B:R.27 Water bridges: A:G.155, A:T.157, A:A.158, A:G.244, A:R.293, A:R.293 Salt bridges: A:H.176, A:R.177, A:R.178, A:R.182, A:R.293 pi-Cation interactions: A:R.177, A:R.177 NAP.3: 18 residues within 4Å: Chain A: R.311 Chain B: L.120, G.153, G.154, G.155, N.156, T.157, H.176, R.177, R.178, R.182, E.184, I.243, G.244, N.291, Y.292, R.293, Q.294 19 PLIP interactions: 19 interactions with chain B Hydrogen bonds: B:G.154, B:G.154, B:N.156, B:T.157, B:T.157, B:T.157, B:R.177, B:E.184, B:R.293, B:Q.294 Water bridges: B:G.155, B:G.155 Salt bridges: B:H.176, B:R.177, B:R.178, B:R.182, B:R.182 pi-Cation interactions: B:R.177, B:R.177

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.2: 36 residues within 4Å: Chain A: G.13, S.14, G.15, P.16, A.17, T.36, G.37, M.38, Q.39, G.42, Q.43, L.44, T.46, T.47, E.49, V.50, N.52, H.84, I.85, S.112, T.113, G.114, A.115, T.157, E.160, H.245, N.248, I.251, G.285, D.286, R.293, Q.294, A.295, S.298 Chain B: Y.24 Ligands: NAP.1 27 PLIP interactions: 26 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:Q.43, A:T.47 Hydrogen bonds: A:S.14, A:A.17, A:Q.39, A:Q.39, A:G.42, A:Q.43, A:Q.43, A:L.44, A:N.52, A:N.52, A:I.85, A:I.85, A:A.115, A:D.286, A:R.293, A:A.295, A:S.298, B:Y.24 Water bridges: A:G.15, A:G.15, A:M.38, A:H.84, A:G.114, A:V.287, A:I.296 FAD.4: 31 residues within 4Å: Chain A: Y.24 Chain B: G.13, S.14, G.15, P.16, A.17, I.35, T.36, G.37, M.38, Q.39, G.42, Q.43, L.44, T.47, N.52, H.84, I.85, S.112, T.113, G.114, C.136, H.245, N.248, I.251, G.285, D.286, R.293, Q.294, A.295, S.298 23 PLIP interactions: 23 interactions with chain B Hydrophobic interactions: B:T.47 Hydrogen bonds: B:S.14, B:A.17, B:Q.39, B:Q.39, B:G.41, B:G.42, B:Q.43, B:Q.43, B:T.47, B:N.52, B:N.52, B:I.85, B:I.85, B:D.286, B:R.293, B:A.295, B:S.298 Water bridges: B:G.15, B:G.15, B:N.52, B:G.114, B:I.296

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 4 residues within 4Å: Chain A: G.268 Chain B: S.267, M.288 Ligands: EDO.6 1 PLIP interactions: 1 interactions with chain A Water bridges: A:G.268 EDO.6: 4 residues within 4Å: Chain A: S.267 Chain B: G.268, L.269 Ligands: EDO.5 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chang, C. et al., Crystal structure of thioredoxin-disulfide reductase from Vibrio vulnificus CMCP6 in complex with NADP and FAD. To Be Published

Release Date

2017-02-22

Peptides

Thioredoxin reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Thioredoxin reductase

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