SMTL ID : 4dwx.1 (1 other biounit)

Crystal Structure of a Family GH-19 Chitinase from rye seeds

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.1: 8 residues within 4Å: Chain A: I.118, Q.119, L.120, S.121, N.125, F.158, I.199, N.200 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.121

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

SO4.2: 7 residues within 4Å: Chain A: H.9, D.13, R.19, Y.30, T.31, Y.32 Ligands: ZN.4 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.32 Water bridges: A:N.20, A:D.33 Salt bridges: A:H.9, A:R.19 SO4.3: 4 residues within 4Å: Chain A: S.101, Q.103, W.104, Y.124 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.103, A:Q.103

4 x ZN: ZINC ION(Non-covalent)

ZN.4: 3 residues within 4Å: Chain A: H.9, D.13 Ligands: SO4.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.9, A:D.13 ZN.5: 2 residues within 4Å: Chain A: H.18, D.21 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.18, A:D.21, A:D.21, H2O.8 ZN.6: 1 residues within 4Å: Chain A: H.122 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.122, H2O.2, H2O.4, H2O.4 ZN.7: 1 residues within 4Å: Chain A: H.207 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.207, H2O.6, H2O.6, H2O.9

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ohnuma, T. et al., Crystal structure and chitin oligosaccharide-binding mode of a 'loopful' family GH19 chitinase from rye, Secale cereale, seeds. Febs J. (2012)

Release Date

2012-08-15

Peptides

Basic endochitinase C: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Basic endochitinase C

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