SMTL ID : 2c6f.2 (1 other biounit)

Structure of human somatic angiontensin-I converting enzyme N domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.01 Å

Oligo State

monomer

Ligands

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 3 residues within 4Å: Chain A: N.480, T.482, H.483 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 5 residues within 4Å: Chain A: N.25, S.26, E.29, R.340, D.374 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.340

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

NAG.3: 4 residues within 4Å: Chain A: N.45, T.47, N.50, R.326 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.47, A:N.50, A:R.326 NAG.4: 4 residues within 4Å: Chain A: L.114, N.117, R.120, L.174 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.114 Hydrogen bonds: A:N.117, A:R.120

1 x ZN: ZINC ION(Non-covalent)

ZN.5: 4 residues within 4Å: Chain A: H.361, H.365, E.389, Y.501 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.361, A:H.365, A:E.389, H2O.1

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.6: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.7: 4 residues within 4Å: Chain A: Q.259, K.489, H.491, Y.498 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.259, A:Y.498 Salt bridges: A:K.489, A:H.491

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.8: 5 residues within 4Å: Chain A: E.219, L.223, K.469, G.593, W.594 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:W.594

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Corradi, H.R. et al., Crystal Structure of the N Domain of Human Somatic Angiotensin I-Converting Enzyme Provides a Structural Basis for Domain-Specific Inhibitor Design. J.Mol.Biol. (2006)

Release Date

2006-11-08

Peptides

ANGIOTENSIN-CONVERTING ENZYME, SOMATIC ISOFORM: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

ANGIOTENSIN-CONVERTING ENZYME, SOMATIC ISOFORM

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