SMTL ID : 2xhm.1

Crystal structure of AnCE-K26 complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- BMA- MAN- BMA- MAN: beta-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[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(Non-covalent)

NAG-NAG-BMA-MAN-BMA-MAN.1: 3 residues within 4Å: Chain A: Q.68, L.178, N.180 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.68

1 x K26: N-ACETYL-L-ILE-L-TYR-(R)-1-AMINO-2-(4-HYDROXYPHENYL)ETHYLPHOSPHONIC ACID(Non-covalent)

K26.2: 21 residues within 4Å: Chain A: H.321, A.322, S.323, A.324, W.325, D.326, Y.328, H.351, E.352, H.355, F.359, T.371, G.372, H.378, E.379, Y.480, H.481, V.486, Y.491 Ligands: ZN.3, EPE.4 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:W.325, A:W.325, A:W.325, A:Y.328, A:F.359, A:H.378, A:Y.480, A:V.486, A:V.486 Hydrogen bonds: A:A.322, A:A.322, A:A.324, A:A.324, A:D.326, A:T.371, A:G.372, A:Y.491 Water bridges: A:E.379, A:Y.491 pi-Stacking: A:H.378

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain A: H.351, H.355, E.379 Ligands: K26.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.351, A:H.355, A:E.379

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.4: 12 residues within 4Å: Chain A: Q.249, Q.250, H.321, D.344, F.347, T.348, H.351, K.479, H.481, Y.488, Y.491 Ligands: K26.2 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Q.249, A:Q.250, A:D.344 Water bridges: A:K.479, A:K.479 Salt bridges: A:H.321, A:D.344, A:D.383, A:K.479, A:H.481

2 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.5: 2 residues within 4Å: Chain A: N.295, A.530 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.295 NAG.6: 5 residues within 4Å: Chain A: N.37, T.39, E.41, N.42, R.316 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.41, A:N.42 Water bridges: A:D.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Akif, M. et al., Crystal Structure of a Phosphonotripeptide K-26 in Complex with Angiotensin Converting Enzyme Homologue (Ance) from Drosophila Melanogaster. Biochem.Biophys.Res.Commun. (2010)

Release Date

2010-07-14

Peptides

ANGIOTENSIN CONVERTING ENZYME: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ANGIOTENSIN CONVERTING ENZYME

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