SMTL ID : 4q1l.1

Crystal structure of Leucurolysin-a complexed with an endogenous tripeptide (QSW).

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x GLN- SER- TRP: GLN-SER-TRP(Non-covalent)

GLN-SER-TRP.1: 17 residues within 4Å: Chain A: E.105, E.106, T.107, I.108, G.109, V.138, T.139, H.142, E.143, H.146, H.152, I.165, A.167, D.168, T.169, L.170 Ligands: ZN.3 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:I.108, A:V.138, A:H.142, A:L.170 Hydrogen bonds: A:I.108, A:G.109 Water bridges: A:H.152 Salt bridges: A:H.142, A:H.146, A:H.152 pi-Stacking: A:H.142, A:H.142

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: E.9, D.93, C.197, N.200 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.9, A:D.93, A:C.197, H2O.1, H2O.1

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain A: H.142, H.146, H.152 Ligands: GLN-SER-TRP.1 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.142, A:H.146, A:H.152

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

ACT.4: 7 residues within 4Å: Chain A: R.6, L.190, N.194, P.195, Q.196, I.198, L.199 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:N.194, A:Q.196 Hydrogen bonds: A:N.194 Salt bridges: A:R.6

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 8 residues within 4Å: Chain A: R.82, L.87, H.92, D.93, C.117, D.118, L.119, C.197 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.82, A:R.82, A:D.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ferreira, R.N. et al., Crystal structure of Leucurolysin-a complexed with an endogenous tripeptide (QSW). To be Published

Release Date

2015-04-08

Peptides

Snake venom metalloproteinase leucurolysin-A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Snake venom metalloproteinase leucurolysin-A