SMTL ID : 4a7i.1

Factor Xa in complex with a potent 2-amino-ethane sulfonamide inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain B: D.56, N.58, Q.61, E.62, E.63, E.66 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.56, B:N.58, H2O.4, H2O.4

1 x A7I: 5-CHLORO-THIOPHENE-2-CARBOXYLIC ACID [2-(1--ISOPROPYL-PIPERIDIN-4-YLSULFAMOYL)-ETHYL]-AMIDE(Non-covalent)

A7I.2: 19 residues within 4Å: Chain B: K.82, E.83, T.84, Y.85, F.162, D.179, A.180, C.181, Q.182, S.185, V.203, S.204, W.205, G.206, G.208, C.209, G.216, I.217, Y.218 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:Y.85, B:A.180, B:W.205, B:W.205 Hydrogen bonds: B:Q.182, B:G.206, B:G.206, B:G.208

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nazare, M. et al., Fragment Deconstruction of Small, Potent Factor Xa Inhibitors: Exploring the Superadditivity Energetics of Fragment Linking in Protein-Ligand Complexes. Angew.Chem.Int.Ed.Engl. (2012)

Release Date

2012-02-01

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

FACTOR X LIGHT CHAIN

ACTIVATED FACTOR XA HEAVY CHAIN XA

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