SMTL ID : 4jyq.1

DHP-CO crystal structure

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 19 residues within 4Å: Chain A: F.24, E.31, Y.34, F.35, H.55, K.58, V.59, L.62, M.63, L.83, M.86, Q.88, H.89, L.92, N.96, F.97, L.100, L.127 Ligands: CMO.2 12 PLIP interactions: 12 interactions with chain A, Hydrophobic interactions: A:F.24, A:Y.34, A:F.35, A:F.35, A:V.59, A:L.83, A:Q.88, A:N.96, A:L.127 Salt bridges: A:H.55, A:K.58 Metal complexes: A:H.89 HEM.3: 18 residues within 4Å: Chain B: F.24, E.31, Y.34, F.35, H.55, K.58, V.59, M.63, L.83, M.86, Q.88, H.89, L.92, N.96, F.97, L.100, L.127 Ligands: CMO.4 15 PLIP interactions: 15 interactions with chain B, Hydrophobic interactions: B:F.24, B:F.35, B:F.35, B:F.35, B:V.59, B:L.83, B:Q.88, B:L.92, B:L.127 Salt bridges: B:K.51, B:H.55, B:H.55, B:K.58 pi-Stacking: B:H.89 Metal complexes: B:H.89

2 x CMO: CARBON MONOXIDE(Non-functional Binders)

CMO.2: 5 residues within 4Å: Chain A: F.21, F.35, H.55, V.59 Ligands: HEM.1 No protein-ligand interaction detected (PLIP) CMO.4: 4 residues within 4Å: Chain B: F.21, F.35, V.59 Ligands: HEM.3 No protein-ligand interaction detected (PLIP)

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

SO4.5: 4 residues within 4Å: Chain B: G.1, F.2, K.3, D.116 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:F.2, B:K.3, B:D.116 Water bridges: B:G.1, B:Q.4 SO4.6: 2 residues within 4Å: Chain B: V.39, G.40 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, J. et al., Observation of protein valves for the control of the internal flow of small molecules using time-resolved X-ray crystallography. To be Published

Release Date

2014-04-23

Peptides

Dehaloperoxidase A: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Dehaloperoxidase A

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