SMTL ID : 3p8g.1

Crystal Structure of MT-SP1 in complex with benzamidine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.20 Å

Oligo State

monomer

Ligands

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: K.129, A.130, R.155 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.130 Water bridges: A:A.130 Salt bridges: A:R.155 SO4.3: 3 residues within 4Å: Chain A: F.179, L.180, S.181 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.180, A:S.181 Water bridges: A:S.181, A:S.181 SO4.4: 6 residues within 4Å: Chain A: C.27, H.42, Q.188, G.189, S.191 Ligands: BEN.5 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.189, A:S.191, A:S.191 Water bridges: A:H.42 Salt bridges: A:H.42

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

EDO.2: 4 residues within 4Å: Chain A: T.56, R.79, L.80, K.81 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.56 EDO.7: 7 residues within 4Å: Chain A: H.123, V.124, F.125, M.175, A.207, R.227, P.229 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.123, A:F.125, A:R.227, A:L.228 EDO.8: 4 residues within 4Å: Chain A: V.75, Q.76, E.77, R.78 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.77, A:R.78, A:R.78 Water bridges: A:E.77 EDO.9: 3 residues within 4Å: Chain A: A.127, Q.158, Q.159 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.159 Water bridges: A:T.160

1 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.5: 13 residues within 4Å: Chain A: D.185, S.186, C.187, Q.188, S.191, V.210, W.212, G.213, G.215, C.216, G.223, V.224 Ligands: SO4.4 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.210 Hydrogen bonds: A:D.185, A:W.212, A:V.224 Water bridges: A:S.186, A:G.213

1 x GSH: GLUTATHIONE(Non-covalent)

GSH.6: 7 residues within 4Å: Chain A: W.14, R.114, P.115, I.116, C.117, R.203, I.204 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:R.114, A:P.115, A:C.117, A:I.204 Water bridges: A:R.203, A:R.203 Salt bridges: A:R.114, A:R.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yuan, C. et al., Structure of catalytic domain of Matriptase in complex with Sunflower trypsin inhibitor-1. Bmc Struct.Biol. (2011)

Release Date

2011-08-03

Peptides

ST14 protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ST14 protein

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