SMTL ID : 2qxj.1

Crystal Structure of Human Kallikrein 7 in Complex with Suc-Ala-Ala-Pro-Phe-chloromethylketone and Copper

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

2 x CU: COPPER (II) ION(Non-covalent)

CU.1: 1 residues within 4Å: Chain A: H.80 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.80, H2O.1, H2O.2 CU.2: 2 residues within 4Å: Chain A: L.24, H.25 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.25, H2O.3

1 x K7J: N-(3-carboxypropanoyl)-L-alanyl-L-alanyl-N-[(2S,3S)-4-chloro-3-hydroxy-1-phenylbutan-2-yl]-L-prolinamide(Covalent)

K7J.3: 15 residues within 4Å: Chain A: H.41, H.80, L.154, A.171, C.172, N.173, G.174, D.175, S.176, S.191, W.192, G.193, T.194, F.195, C.197 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.154, A:W.192 Hydrogen bonds: A:G.174, A:D.175, A:S.176, A:S.191, A:G.193, A:G.193, A:F.195

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Debela, M. et al., Chymotryptic specificity determinants in the 1.0 A structure of the zinc-inhibited human tissue kallikrein 7. Proc.Natl.Acad.Sci.Usa (2007)

Release Date

2008-01-08

Peptides

Kallikrein-7: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Kallikrein-7

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