SMTL ID : 3e4y.1

Crystal structure of a 33kDa catalase-related protein from Mycobacterium avium subsp. paratuberculosis. I2(1)2(1)2(1) crystal form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

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

HEM.1: 26 residues within 4Å: Chain A: I.21, R.32, A.33, L.34, H.35, R.70, S.72, S.105, A.106, Q.107, L.112, F.120, H.170, G.171, L.172, H.173, V.276, F.277, V.293, R.297, V.300, Y.301, S.304, V.305, R.308 Ligands: GOL.2 22 PLIP interactions: 22 interactions with chain A, Hydrophobic interactions: A:I.21, A:R.32, A:A.33, A:L.34, A:L.34, A:H.35, A:Q.107, A:L.112, A:F.120, A:F.120, A:V.293, A:V.300 Hydrogen bonds: A:S.72 Water bridges: A:R.32, A:F.277 Salt bridges: A:R.32, A:R.32, A:R.70, A:R.308 pi-Stacking: A:H.35 pi-Cation interactions: A:R.297 Metal complexes: A:Y.301

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: H.35, Q.107, L.112, F.120 Ligands: HEM.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.35, A:Q.107 GOL.3: 2 residues within 4Å: Chain A: T.194, A.196 2 PLIP interactions: 2 interactions with chain A Water bridges: A:P.193, A:A.195

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 2 residues within 4Å: Chain A: H.270, G.271 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.271 Salt bridges: A:H.270

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pakhomova, S. et al., The structure and peroxidase activity of a 33-kDa catalase-related protein from Mycobacterium avium ssp. paratuberculosis. Protein Sci. (2009)

Release Date

2009-08-18

Peptides

Putative uncharacterized protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Putative uncharacterized protein

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