SMTL ID : 6kod.1 (1 other biounit)

Cu(II) complex of HOCl-induced flavoprotein disulfide reductase RclA C43S mutant from Escherichia coli

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 38 residues within 4Å: Chain A: I.16, G.17, F.18, G.19, K.20, A.21, I.39, E.40, Q.41, M.45, G.48, T.49, S.50, G.54, C.55, T.58, K.59, G.104, Q.105, A.106, N.133, T.134, G.135, S.155, I.176, R.259, S.265, L.266, G.298, D.299, Q.305, F.306, T.307, Y.308, S.310, F.340 Chain B: H.433, P.434 24 PLIP interactions: 23 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:T.58, A:I.176 Hydrogen bonds: A:F.18, A:K.20, A:A.21, A:Q.41, A:Q.41, A:M.45, A:T.49, A:T.49, A:T.49, A:S.50, A:K.59, A:A.106, A:A.106, A:N.133, A:A.136, A:D.299, A:D.299, A:Q.305, A:T.307, A:T.307, A:S.310, B:H.433 FAD.16: 36 residues within 4Å: Chain A: H.433, P.434 Chain B: I.16, G.17, F.18, G.19, K.20, A.21, I.39, E.40, Q.41, M.45, G.48, T.49, S.50, G.54, C.55, K.59, Q.105, A.106, N.133, T.134, G.135, S.155, I.176, R.259, S.265, L.266, G.298, D.299, Q.305, F.306, T.307, Y.308, S.310, F.340 24 PLIP interactions: 23 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:I.176, B:I.176 Hydrogen bonds: B:F.18, B:K.20, B:A.21, B:Q.41, B:Q.41, B:M.45, B:T.49, B:T.49, B:T.49, B:S.50, B:K.59, B:A.106, B:A.106, B:N.133, B:G.135, B:D.299, B:D.299, B:Q.305, B:T.307, B:T.307, B:S.310, A:H.433

27 x CU: COPPER (II) ION(Non-covalent)

CU.2: 2 residues within 4Å: Chain A: K.23, I.51 No protein-ligand interaction detected (PLIP) CU.3: 1 residues within 4Å: Chain A: H.267 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.267 CU.4: 2 residues within 4Å: Chain A: H.167, A.249 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.167 CU.5: 3 residues within 4Å: Chain A: H.63, Q.67 Chain B: M.378 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.63 CU.6: 1 residues within 4Å: Chain A: H.68 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.68 CU.7: 2 residues within 4Å: Chain A: H.91, D.95 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.91, A:D.95 CU.8: 1 residues within 4Å: Chain A: H.228 No protein-ligand interaction detected (PLIP) CU.9: 1 residues within 4Å: Chain A: H.288 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.288 CU.10: 1 residues within 4Å: Chain A: H.112 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.112 CU.11: 2 residues within 4Å: Chain A: E.124, H.126 No protein-ligand interaction detected (PLIP) CU.12: 1 residues within 4Å: Chain A: H.117 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.117 CU.13: 2 residues within 4Å: Chain A: H.242, A.246 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.242 CU.14: 2 residues within 4Å: Chain A: H.235, E.236 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.235 CU.15: 1 residues within 4Å: Chain A: H.245 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.245 CU.17: 1 residues within 4Å: Chain B: H.167 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.167 CU.18: 1 residues within 4Å: Chain B: H.91 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.91 CU.19: 3 residues within 4Å: Chain A: M.378 Chain B: H.63, Q.67 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.63 CU.20: 1 residues within 4Å: Chain B: H.68 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.68 CU.21: 1 residues within 4Å: Chain B: H.267 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.267 CU.22: 1 residues within 4Å: Chain B: H.112 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.112 CU.23: 4 residues within 4Å: Chain B: G.145, I.146, T.147, T.148 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:T.148 CU.24: 1 residues within 4Å: Chain B: H.288 No protein-ligand interaction detected (PLIP) CU.25: 1 residues within 4Å: Chain B: E.230 No protein-ligand interaction detected (PLIP) CU.26: 1 residues within 4Å: Chain B: H.234 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.234 CU.27: 2 residues within 4Å: Chain B: K.20, K.23 No protein-ligand interaction detected (PLIP) CU.28: 2 residues within 4Å: Chain B: E.244, H.245 No protein-ligand interaction detected (PLIP) CU.30: 2 residues within 4Å: Chain B: N.334, V.335 No protein-ligand interaction detected (PLIP)

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.29: 2 residues within 4Å: Chain B: G.174, Y.175 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baek, Y. et al., Structure and function of the hypochlorous acid-induced flavoprotein RclA fromEscherichia coli. J.Biol.Chem. (2020)

Release Date

2020-02-05

Peptides

Pyridine nucleotide-disulphide oxidoreductase dimerisation region: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Pyridine nucleotide-disulphide oxidoreductase dimerisation region

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