SMTL ID : 3ecq.2 (1 other biounit)

Endo-alpha-N-acetylgalactosaminidase from Streptococcus pneumoniae: SeMet structure

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: D.541, A.542, N.543, D.545, K.547, D.552 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.541, A:D.545, A:K.547, A:D.552, H2O.6 CA.2: 5 residues within 4Å: Chain A: D.1197, E.1199, E.1245, W.1248, D.1375 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.1197, A:E.1199, A:E.1245, A:W.1248, H2O.11

1 x NA: SODIUM ION(Non-functional Binders)

NA.3: 3 residues within 4Å: Chain A: E.667, D.692, H.1222 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.667

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 8 residues within 4Å: Chain A: D.777, T.779, M.825, K.826, D.827, W.831, Q.832, R.834 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.779, A:K.826, A:W.831

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Caines, M.E. et al., The structural basis for T-antigen hydrolysis by Streptococcus pneumoniae: a target for structure-based vaccine design. J.Biol.Chem. (2008)

Release Date

2008-09-09

Peptides

Endo-alpha-N-acetylgalactosaminidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Endo-alpha-N-acetylgalactosaminidase

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