SMTL ID : 1nhs.2 (1 other biounit)

AN L40C MUTATION CONVERTS THE CYSTEINE-SULFENIC ACID REDOX CENTRE IN ENTEROCOCCAL NADH PEROXIDASE TO A DISULFIDE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: G.158, Y.159, I.160, Y.188 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.158, A:Y.159, A:I.160, A:Y.188 Water bridges: A:G.161, A:A.241 SO4.3: 4 residues within 4Å: Chain B: G.158, Y.159, I.160, Y.188 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:G.158, B:Y.159, B:I.160, B:Y.188 Water bridges: B:G.161, B:A.241

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

FAD.2: 32 residues within 4Å: Chain A: L.6, G.7, S.9, H.10, G.11, E.32, K.33, C.41, C.42, T.77, E.78, I.79, S.110, P.111, G.112, A.113, M.131, R.132, Y.159, I.160, E.163, N.247, W.250, G.280, D.281, A.297, L.298, A.299, T.300, A.302 Chain B: F.424, Q.425 30 PLIP interactions: 26 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:I.160, A:I.160 Hydrogen bonds: A:S.9, A:H.10, A:G.11, A:K.33, A:K.33, A:I.79, A:I.79, A:A.113, A:D.281, A:A.297, A:A.299, A:T.300, B:F.424 Water bridges: A:S.9, A:S.9, A:S.9, A:H.10, A:G.112, A:R.132, A:R.132, A:Y.159, A:N.247, A:A.302, B:F.424, B:F.424, B:Q.425 Salt bridges: A:R.132 pi-Cation interactions: A:K.33 FAD.4: 32 residues within 4Å: Chain A: F.424, Q.425 Chain B: L.6, G.7, S.9, H.10, G.11, E.32, K.33, C.41, C.42, T.77, E.78, I.79, S.110, P.111, G.112, A.113, M.131, R.132, Y.159, I.160, E.163, N.247, W.250, G.280, D.281, A.297, L.298, A.299, T.300, A.302 30 PLIP interactions: 26 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:I.160, B:I.160 Hydrogen bonds: B:S.9, B:H.10, B:G.11, B:K.33, B:K.33, B:I.79, B:I.79, B:A.113, B:D.281, B:A.297, B:A.299, B:T.300, A:F.424 Water bridges: B:S.9, B:S.9, B:S.9, B:H.10, B:G.112, B:R.132, B:R.132, B:Y.159, B:N.247, B:A.302, A:F.424, A:F.424, A:Q.425 Salt bridges: B:R.132 pi-Cation interactions: B:K.33

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Miller, H. et al., An L40C mutation converts the cysteine-sulfenic acid redox center in enterococcal NADH peroxidase to a disulfide. Biochemistry (1995)

Release Date

1995-02-14

Peptides

NADH PEROXIDASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

NADH PEROXIDASE

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