SMTL ID : 1myp.1

X-RAY CRYSTAL STRUCTURE OF CANINE MYELOPEROXIDASE AT 3 ANGSTROMS RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-oligomer

Ligands

6 x NAG- NAG: SUGAR (2-MER)(Post Translational Modification)

NAG-NAG.1: 7 residues within 4Å: Chain B: N.205, S.207 Chain C: L.35 Chain D: R.326, F.327, C.328, G.329 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Hydrophobic interactions: C:L.35 Hydrogen bonds: D:G.329 NAG-NAG.2: 3 residues within 4Å: Chain B: N.77, N.80, V.87 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 5 residues within 4Å: Chain B: N.113, A.116, W.257, L.261, E.262 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:E.262 NAG-NAG.4: 6 residues within 4Å: Chain A: L.35 Chain B: R.326, F.327, G.329 Chain D: N.205, S.207 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:L.35 Hydrogen bonds: B:F.327 NAG-NAG.5: 4 residues within 4Å: Chain D: N.77, N.80, V.87, Q.89 No protein-ligand interaction detected (PLIP) NAG-NAG.6: 5 residues within 4Å: Chain D: N.113, S.115, A.116, W.257, L.261 No protein-ligand interaction detected (PLIP)

2 x CA: CALCIUM ION(Non-covalent)

CA.7: 5 residues within 4Å: Chain A: D.98 Chain B: T.56, F.58, D.60, S.62 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain B Metal complexes: A:D.98, B:T.56, B:F.58, B:D.60, B:S.62 CA.8: 5 residues within 4Å: Chain C: D.98 Chain D: T.56, F.58, D.60, S.62 5 PLIP interactions: 1 interactions with chain C, 4 interactions with chain D Metal complexes: C:D.98, D:T.56, D:T.56, D:F.58, D:S.62

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

HEM.9: 21 residues within 4Å: Chain A: M.89, G.92, Q.93, D.96, D.100, F.101, T.102 Chain B: R.127, E.130, M.131, T.217, F.220, R.221, H.224, I.227, F.253, L.294, F.295, L.305, L.308, R.312 18 PLIP interactions: 3 interactions with chain A, 15 interactions with chain B, Hydrophobic interactions: A:Q.93, B:I.227, B:I.227, B:F.253, B:L.294, B:L.294, B:F.295, B:L.305, B:L.305, B:L.308 Hydrogen bonds: A:D.100, A:T.102, B:T.217, B:N.309 Salt bridges: B:R.127, B:R.221, B:R.312 Metal complexes: B:H.224 HEM.10: 22 residues within 4Å: Chain C: M.89, G.92, Q.93, D.96, D.100, F.101, T.102 Chain D: R.127, E.130, M.131, T.217, F.220, R.221, G.223, H.224, I.227, F.253, L.294, F.295, L.305, L.308, R.312 20 PLIP interactions: 4 interactions with chain C, 16 interactions with chain D, Hydrophobic interactions: C:Q.93, C:Q.93, D:E.130, D:R.221, D:I.227, D:I.227, D:F.253, D:L.294, D:L.294, D:F.295, D:L.308 Hydrogen bonds: C:T.102, C:T.102, D:T.217, D:N.309 Salt bridges: D:R.127, D:R.221, D:R.221, D:R.312 Metal complexes: D:H.224

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Zeng, J. et al., X-ray crystal structure of canine myeloperoxidase at 3 A resolution. J.Mol.Biol. (1992)

Release Date

1994-01-31

Peptides

MYELOPEROXIDASE: AC
MYELOPEROXIDASE: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
B

B
C

D
D

MYELOPEROXIDASE

MYELOPEROXIDASE

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