SMTL ID : 6kod.2 (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: 36 residues within 4Å: Chain A: I.16, G.17, G.19, K.20, I.39, E.40, Q.41, S.42, M.45, G.48, T.49, S.50, I.53, 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, G.298, D.299, Q.305, F.306, T.307, Y.308, S.310, F.340 Chain B: H.433, P.434 22 PLIP interactions: 21 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:T.58, A:I.176 Hydrogen bonds: A:K.20, A:A.21, A:Q.41, A:S.42, A:T.49, A:T.49, A:T.49, A:S.50, A:C.55, A:K.59, A:A.106, A:A.106, A:N.133, A:D.299, A:D.299, A:T.307, A:T.307, A:T.307, A:S.310, B:H.433 FAD.16: 38 residues within 4Å: Chain A: H.433, P.434 Chain B: I.16, G.17, G.19, K.20, A.21, I.39, E.40, Q.41, M.45, G.48, T.49, S.50, I.53, G.54, C.55, T.58, K.59, G.104, Q.105, A.106, N.133, T.134, G.135, A.136, S.155, I.176, R.259, S.265, L.266, G.298, D.299, Q.305, F.306, T.307, Y.308, S.310 27 PLIP interactions: 26 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:T.58, 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:C.55, B:K.59, B:A.106, B:A.106, B:N.133, B:A.136, B:R.259, B:S.265, B:D.299, B:D.299, B:T.307, B:T.307, B:T.307, B:S.310, A:H.433

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

CU.2: 3 residues within 4Å: Chain A: K.20, K.23, I.51 No protein-ligand interaction detected (PLIP) CU.3: 1 residues within 4Å: Chain A: H.63 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.63 CU.4: 1 residues within 4Å: Chain A: H.267 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.267 CU.5: 1 residues within 4Å: Chain A: H.112 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.112 CU.6: 3 residues within 4Å: Chain A: H.228, V.229, E.230 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.228 CU.7: 2 residues within 4Å: Chain A: N.87, H.91 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.91 CU.8: 2 residues within 4Å: Chain A: N.334, V.335 No protein-ligand interaction detected (PLIP) CU.9: 1 residues within 4Å: Chain A: H.242 No protein-ligand interaction detected (PLIP) CU.10: 2 residues within 4Å: Chain A: D.284, H.288 No protein-ligand interaction detected (PLIP) CU.11: 1 residues within 4Å: Chain A: H.167 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.167 CU.12: 3 residues within 4Å: Chain A: G.174, Y.175, I.176 No protein-ligand interaction detected (PLIP) CU.13: 1 residues within 4Å: Chain A: H.68 No protein-ligand interaction detected (PLIP) CU.14: 1 residues within 4Å: Chain A: H.234 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.234 CU.15: 1 residues within 4Å: Chain A: E.236 No protein-ligand interaction detected (PLIP) CU.17: 2 residues within 4Å: Chain A: M.378 Chain B: H.63 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.63 CU.18: 1 residues within 4Å: Chain B: H.167 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.167 CU.19: 1 residues within 4Å: Chain B: H.267 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.267 CU.20: 1 residues within 4Å: Chain B: H.91 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.91 CU.21: 1 residues within 4Å: Chain B: H.126 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.126 CU.22: 1 residues within 4Å: Chain B: H.288 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.288 CU.23: 2 residues within 4Å: Chain B: P.150, H.234 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.234 CU.24: 1 residues within 4Å: Chain B: H.235 No protein-ligand interaction detected (PLIP) CU.25: 2 residues within 4Å: Chain B: H.242, Q.247 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.242 CU.26: 1 residues within 4Å: Chain B: H.117 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.117 CU.27: 1 residues within 4Å: Chain B: H.68 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.68

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
C

B
D

Pyridine nucleotide-disulphide oxidoreductase dimerisation region

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