Brand  (β version)

color scheme of protein:

hetatm:

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information
centroid:
interaction residue:

chain: Hide other chain(s)

Ligands
Code Name Link
NA Sodium ion
QWE Amino{[(4s)-4-({[5-(dimethylamino)naphthalen-1-yl]sulfonyl}amino)-5-oxo-5-{(2r)-2-[3-oxo-3-(1,3-thiazol-2-yl)propyl]piperidin-1-yl}pentyl]amino}methaniminium
Modified Residues
Code Name Link
TYS O-sulfo-L-tyrosine
Code : 1A4W   PDBj   RCSB PDB   PDBe
Header : HYDROLASE/HYDROLASE INHIBITOR
Title : CRYSTAL STRUCTURES OF THROMBIN WITH THIAZOLE-CONTAINING INHIBITORS: PROBES OF THE S1' BINDING SITE
Release Data : 1998-04-29
Compound :
mol_id molecule chains
1 ALPHA-THROMBIN (SMALL SUBUNIT) L
ec: 3.4.21.5
mol_id molecule chains
2 ALPHA-THROMBIN (LARGE SUBUNIT) H
ec: 3.4.21.5
mol_id molecule chains
3 HIRUGEN I
Source :
mol_id organism_scientific organism_common
1 Homo sapiens  (taxid:9606) Human
organ: BLOOD
tissue: BLOOD
mol_id organism_scientific organism_common
2 Homo sapiens  (taxid:9606) Human
organ: BLOOD
tissue: BLOOD
mol_id organism_scientific
3
Authors : Matthews, J.H., Krishnan, R., Costanzo, M.J., Maryanoff, B.E., Tulinsky, A.
Keywords : SERINE PROTEASE-INHIBITOR, BLOOD COAGULATION, HYDROLASE-HYDROLASE INHIBITOR complex
Exp. method : X-RAY DIFFRACTION ( 1.8 Å )
Citation :

Crystal structures of thrombin with thiazole-containing inhibitors: probes of the S1' binding site.

Matthews, J.H.,Krishnan, R.,Costanzo, M.J.  et al.
(1996)  Biophys.J.  71 : 2830 - 2839

PubMed: 8913620

The Isomorphous Structures of Prethrombin2, Hirugen-, and Ppack-Thrombin: Changes Accompanying Activation and Exosite Binding to Thrombin

Vijayalakshmi, J.,Padmanabhan, K.P.,Mann, K.G.  et al.
(1994)  Protein Sci.  3 : 2254

Active Site and Exosite Binding of Alpha-Thrombin

Tulinsky, A.,Qiu, X.
(1993)  Blood Coagulation Fibrinolysis  4 : 305

Structure of the Hirulog 3-Thrombin Complex and Nature of the S' Subsites of Substrates and Inhibitors

Qiu, X.,Padmanabhan, K.P.,Carperos, V.E.  et al.
(1992)  Biochemistry  31 : 11689

Chain : H
UniProt : P00734 (THRB_HUMAN)
Reaction : Selective cleavage of Arg-|-Gly bonds in fibrinogen to form fibrin and release fibrinopeptides A and B.
Chain : I
UniProt : P09945 (HIRV2_HIRME)
Reaction : -