SMTL ID : 1hyu.1

CRYSTAL STRUCTURE OF INTACT AHPF

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: R.430, R.432 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.430, A:R.432 SO4.2: 3 residues within 4Å: Chain A: I.437, H.438, S.439 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.439 Salt bridges: A:H.438 SO4.5: 2 residues within 4Å: Chain B: R.430, R.432 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:R.430, B:R.432 SO4.6: 3 residues within 4Å: Chain B: I.437, H.438, S.439 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.439 Salt bridges: B:H.438

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

CL.3: 7 residues within 4Å: Chain A: N.257, C.345, P.346, H.347, C.348, Q.496 Ligands: FAD.4 Ligand excluded by PLIP CL.7: 7 residues within 4Å: Chain B: N.257, C.345, P.346, H.347, C.348, Q.496 Ligands: FAD.8 Ligand excluded by PLIP

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

FAD.4: 34 residues within 4Å: Chain A: V.218, G.219, S.220, G.221, P.222, A.223, G.242, E.243, R.244, G.247, Q.248, T.252, D.254, I.255, N.257, Q.288, S.289, A.290, A.321, T.322, G.323, A.324, W.326, C.345, N.454, W.457, G.487, D.488, K.495, Q.496, I.497, A.500 Chain B: Y.230 Ligands: CL.3 29 PLIP interactions: 28 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:W.326 Hydrogen bonds: A:S.220, A:G.221, A:A.223, A:E.243, A:E.243, A:G.247, A:Q.248, A:N.257, A:N.257, A:A.290, A:A.290, A:A.324, A:D.488, A:K.495, A:I.497, B:Y.230 Water bridges: A:G.224, A:R.244, A:Q.248, A:Q.248, A:T.252, A:N.257, A:N.257, A:G.323, A:D.488, A:C.489, A:I.498 pi-Stacking: A:W.326 FAD.8: 34 residues within 4Å: Chain A: Y.230 Chain B: V.218, G.219, S.220, G.221, P.222, A.223, G.242, E.243, R.244, G.247, Q.248, T.252, D.254, I.255, N.257, Q.288, S.289, A.290, A.321, T.322, G.323, A.324, W.326, C.345, N.454, W.457, G.487, D.488, K.495, Q.496, I.497, A.500 Ligands: CL.7 29 PLIP interactions: 28 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:W.326 Hydrogen bonds: B:S.220, B:G.221, B:A.223, B:E.243, B:E.243, B:G.247, B:Q.248, B:N.257, B:N.257, B:A.290, B:A.290, B:A.324, B:D.488, B:K.495, B:I.497, A:Y.230 Water bridges: B:G.224, B:R.244, B:Q.248, B:Q.248, B:T.252, B:N.257, B:N.257, B:G.323, B:D.488, B:C.489, B:I.498 pi-Stacking: B:W.326

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wood, Z.A. et al., Structure of intact AhpF reveals a mirrored thioredoxin-like active site and implies large domain rotations during catalysis. Biochemistry (2001)

Release Date

2001-02-14

Peptides

ALKYL HYDROPEROXIDE REDUCTASE SUBUNIT F: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ALKYL HYDROPEROXIDE REDUCTASE SUBUNIT F