SMTL ID : 2y5f.1

FACTOR XA - CATION INHIBITOR COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.29 Å

Oligo State

hetero-1-1-mer

Ligands

1 x XWG: (3AS,4R,5S,8AS,8BR)-4-[5-(5-CHLOROTHIOPHEN-2-YL)-1,2-OXAZOL-3-YL]-2-[3-[1-(2-HYDROXYETHYL)PYRROLIDIN-1-IUM-1-YL]PROPYL]-4,6,7,8,8A,8B-HEXAHYDRO-3AH-PYRROLO[3,4-A]PYRROLIZINE-1,3-DIONE(Non-covalent)

XWG.1: 22 residues within 4Å: Chain A: K.82, E.83, T.84, Y.85, R.132, E.135, F.162, D.179, A.180, C.181, Q.182, S.185, V.203, S.204, W.205, G.206, E.207, G.208, C.209, G.216, I.217, Y.218 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Y.85, A:F.162, A:W.205 Hydrogen bonds: A:G.206 Water bridges: A:E.83, A:S.185, A:S.185 pi-Cation interactions: A:Y.85, A:F.162

2 x NA: SODIUM ION(Non-functional Binders)

NA.2: 7 residues within 4Å: Chain A: D.56, N.58, T.59, Q.61, E.62, E.63, E.66 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.58, A:E.66, A:E.66 NA.3: 7 residues within 4Å: Chain A: Y.173, D.174, A.210, R.211, K.212, G.213, K.214 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.174, A:K.214

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Salonen, L.M. et al., Molecular Recognition at the Active Site of Factor Xa: Cation-Pi Interactions, Stacking on Planar Peptide Surfaces, and Replacement of Structural Water. Chemistry (2012)

Release Date

2011-12-28

Peptides

ACTIVATED FACTOR XA HEAVY CHAIN: A
FACTOR X LIGHT CHAIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
L

ACTIVATED FACTOR XA HEAVY CHAIN

FACTOR X LIGHT CHAIN

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