SMTL ID : 2y5h.1

FACTOR XA - CATION INHIBITOR COMPLEX

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.33 Å

Oligo State

hetero-1-1-mer

Ligands

1 x Y5H: 3-[(3AS,4R,5S,8AS,8BR)-4-[2-(5-CHLOROTHIOPHEN-2-YL)-1,3-OXAZOL-4-YL]-1,3-DIOXO-4,6,7,8,8A,8B-HEXAHYDRO-3AH-PYRROLO[3,4-A]PYRROLIZIN-2-YL]PROPYL-TRIMETHYL-AZANIUM(Non-covalent)

Y5H.1: 20 residues within 4Å: Chain A: H.42, Q.46, K.82, E.83, T.84, Y.85, F.162, D.179, A.180, C.181, Q.182, V.203, S.204, W.205, G.206, G.208, C.209, G.216, I.217, Y.218 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Q.182, A:G.206 Water bridges: A:Y.85 pi-Cation interactions: A:Y.85, A:F.162, A:W.205, A:W.205

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

NA.2: 8 residues within 4Å: Chain A: D.56, R.57, 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 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.211, A:G.213, A:K.214 Water bridges: A:R.211

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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