SMTL ID : 3bg8.1 (1 other biounit)

Crystal structure of Factor XIa in complex with Clavatadine A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x G0R: N-(4-carbamimidamidobutyl)ethanamide(Covalent)

G0R.1: 16 residues within 4Å: Chain A: H.44, D.182, A.183, C.184, K.185, G.186, D.187, S.188, S.207, W.208, G.209, G.211, C.212, G.219 Ligands: BEN.2, SO4.3 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:A.183, A:G.186, A:D.187, A:S.188, A:S.207 Water bridges: A:D.182, A:D.182, A:G.209, A:G.209, A:E.210, A:E.210, A:V.220 Salt bridges: A:D.182

1 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.2: 13 residues within 4Å: Chain A: D.182, A.183, C.184, K.185, S.188, T.206, S.207, W.208, G.211, C.212, G.219 Ligands: G0R.1, SO4.3 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:T.206 Hydrogen bonds: A:W.208 Water bridges: A:W.208, A:G.209, A:E.210

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

SO4.3: 6 residues within 4Å: Chain A: H.44, K.185, G.186, S.188 Ligands: G0R.1, BEN.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.186, A:S.188 Water bridges: A:L.28 Salt bridges: A:H.44 SO4.4: 2 residues within 4Å: Chain A: H.82, W.230 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:W.230 Water bridges: A:Q.84, A:Q.84, A:K.170 Salt bridges: A:H.82 SO4.5: 2 residues within 4Å: Chain A: K.117, R.120 4 PLIP interactions: 4 interactions with chain A Water bridges: A:D.229, A:D.229 Salt bridges: A:K.117, A:R.120 SO4.6: 3 residues within 4Å: Chain A: Y.134, R.138, K.185 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.138, A:K.185 SO4.7: 3 residues within 4Å: Chain A: Q.37, Q.77, K.98 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.37, A:Q.77, A:Q.77 Water bridges: A:K.98, A:K.98 Salt bridges: A:K.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Buchanan, M.S. et al., Clavatadine A, a natural product with selective recognition and irreversible inhibition of factor XIa. J.Med.Chem. (2008)

Release Date

2008-12-09

Peptides

Coagulation factor XIa light chain: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Coagulation factor XIa light chain

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