SMTL ID : 1dp5.2 (2 other biounits)

THE STRUCTURE OF PROTEINASE A COMPLEXED WITH A IA3 MUTANT INHIBITOR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-2-2-mer

Ligands

2 x NAG- NAG- BMA- MAN- MAN- BMA- MAN- MAN- BMA: beta-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN-BMA-MAN-MAN-BMA.1: 14 residues within 4Å: Chain A: N.68, T.70, I.85, D.101, D.132, K.133, V.134, V.135, Y.139, Q.143, K.150, L.318 Chain C: Y.65, K.66 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.132 NAG-NAG-BMA-MAN-MAN-BMA-MAN-MAN-BMA.2: 14 residues within 4Å: Chain A: Y.65, K.66 Chain C: N.68, T.70, I.85, D.101, D.132, K.133, V.134, V.135, Y.139, Q.143, K.150, L.318 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:D.132

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, M. et al., The aspartic proteinase from Saccharomyces cerevisiae folds its own inhibitor into a helix. Nat.Struct.Biol. (2000)

Release Date

2000-05-03

Peptides

PROTEINASE A: AC
PROTEINASE INHIBITOR IA3: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

PROTEINASE A

PROTEINASE INHIBITOR IA3

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