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UniProtKB/Swiss-Prot entry P01050


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name HIRV1_HIRME
Primary accession number P01050
Secondary accession number P28501
Integrated into Swiss-Prot on July 21, 1986
Sequence was last modified on July 21, 1986 (Sequence version 1)
Annotations were last modified on    November 4, 2008 (Entry version 77)
Name and origin of the protein
Protein name Hirudin variant-1
Synonyms Hirudin-1
Hirudin-I
Lepirudin
Gene name None
From
Hirudo medicinalis (Medicinal leech) [TaxID: 6421] 
Taxonomy Eukaryota; Metazoa; Annelida; Clitellata; Hirudinida; Hirudinea; Arhynchobdellida; Hirudiniformes; Hirudinidae; Hirudo.
Protein existence 1: Evidence at protein level;
References
[1]
PROTEIN SEQUENCE.
Dodt J., Mueller H.-P., Seemueller U., Chang J.-Y.;
"The complete amino acid sequence of hirudin, a thrombin specific inhibitor. Application of colour carboxymethylation.";
FEBS Lett. 165:180-183(1984).
[2]
PROTEIN SEQUENCE.
Petersen T.E., Roberts H.R., Sottrup-Jensen L., Magnusson S., Bagdy D.;
(In) Peeters H. (eds.); Protides of the biological fluids, Proc. 23th colloquium, pp.145-149, Pergamon Press, New York (1976).
[3]
PROTEIN SEQUENCE OF 1-17 AND 28-65.
DOI=10.1016/0014-5793(89)81070-1; PubMed=2792365 [NCBI, ExPASy, EBI, Israel, Japan]
Scharf M., Engels J., Tripier D.;
"Primary structures of new 'iso-hirudins'.";
FEBS Lett. 255:105-110(1989).
[4]
MUTAGENESIS OF PHE-56; PRO-60 AND TYR-63.
DOI=10.1021/bi00105a006; PubMed=1911777 [NCBI, ExPASy, EBI, Israel, Japan]
Betz A., Hofsteenge J., Stone S.R.;
"Role of interactions involving C-terminal nonpolar residues of hirudin in the formation of the thrombin-hirudin complex.";
Biochemistry 30:9848-9853(1991).
[5]
MUTAGENESIS OF VAL-1; VAL-2; TYR-3; THR-4 AND ASP-5.
DOI=10.1021/bi00134a004; PubMed=1581311 [NCBI, ExPASy, EBI, Israel, Japan]
Betz A., Hofsteenge J., Stone S.R.;
"Interaction of the N-terminal region of hirudin with the active-site cleft of thrombin.";
Biochemistry 31:4557-4562(1992).
[6]
MUTAGENESIS OF LEU-15; ASN-20 AND VAL-21.
PubMed=8135762 [NCBI, ExPASy, EBI, Israel, Japan]
Betz A., Hopkins P.C.R., Le Bonniec B.F., Stone S.R.;
"Contribution of interactions with the core domain of hirudin to the stability of its complex with thrombin.";
Biochem. J. 298:507-510(1994).
[7]
STRUCTURE BY NMR, AND DISULFIDE BONDS.
DOI=10.1021/bi00432a038; PubMed=2567183 [NCBI, ExPASy, EBI, Israel, Japan]
Folkers P.J.M., Clore G.M., Driscoll P.C., Dodt J., Koehler S., Gronenborn A.M.;
"Solution structure of recombinant hirudin and the Lys-47-->Glu mutant: a nuclear magnetic resonance and hybrid distance geometry-dynamical simulated annealing study.";
Biochemistry 28:2601-2617(1989).
[8]
STRUCTURE BY NMR.
DOI=10.1021/bi00436a027; PubMed=2765488 [NCBI, ExPASy, EBI, Israel, Japan]
Haruyama H., Wuethrich K.;
"Conformation of recombinant desulfatohirudin in aqueous solution determined by nuclear magnetic resonance.";
Biochemistry 28:4301-4312(1989).
[9]
X-RAY CRYSTALLOGRAPHY (2.95 ANGSTROMS) IN COMPLEX WITH THROMBIN.
PubMed=2369893 [NCBI, ExPASy, EBI, Israel, Japan]
Gruetter M.G., Priestle J.P., Rahuel J., Grossenbacher H., Bode W., Hofsteenge J., Stone S.R.;
"Crystal structure of the thrombin-hirudin complex: a novel mode of serine protease inhibition.";
EMBO J. 9:2361-2365(1990).
[10]
X-RAY CRYSTALLOGRAPHY (2.8 ANGSTROMS) OF 51-65 IN COMPLEX WITH THROMBIN.
PubMed=1517214 [NCBI, ExPASy, EBI, Israel, Japan]
Vitali J., Martin P.D., Malkowski M.G., Robertson W.D., Lazar J.B., Winant R.C., Johnson P.H., Edwards B.F.P.;
"The structure of a complex of bovine alpha-thrombin and recombinant hirudin at 2.8-A resolution.";
J. Biol. Chem. 267:17670-17678(1992).
[11]
STRUCTURE BY NMR OF 1-51.
DOI=10.1016/0022-2836(92)90325-E; PubMed=1335515 [NCBI, ExPASy, EBI, Israel, Japan]
Szyperski T., Guentert P., Stone S.R., Wuethrich K.;
"Nuclear magnetic resonance solution structure of hirudin(1-51) and comparison with corresponding three-dimensional structures determined using the complete 65-residue hirudin polypeptide chain.";
J. Mol. Biol. 228:1193-1205(1992).
[12]
X-RAY CRYSTALLOGRAPHY (2.2 ANGSTROMS) OF 54-65 IN COMPLEX WITH THROMBIN, AND SULFATION AT TYR-63.
PubMed=8251938 [NCBI, ExPASy, EBI, Israel, Japan]
Priestle J.P., Rahuel J., Rink H., Tones M., Gruetter M.G.;
"Changes in interactions in complexes of hirudin derivatives and human alpha-thrombin due to different crystal forms.";
Protein Sci. 2:1630-1642(1993).
[13]
STRUCTURE BY NMR OF 1-57 OF MUTANT 32-R--D-34, FUNCTION, AND DISULFIDE BONDS.
DOI=10.1016/j.bbrc.2007.06.014; PubMed=17585879 [NCBI, ExPASy, EBI, Israel, Japan]
Song X., Mo W., Liu X., Zhu L., Yan X., Song H., Dai L.;
"The NMR solution structure of recombinant RGD-hirudin.";
Biochem. Biophys. Res. Commun. 360:103-108(2007).
[14]
X-RAY CRYSTALLOGRAPHY (1.84 ANGSTROMS), DISULFIDE BONDS, AND SULFATION AT TYR-63.
DOI=10.1021/ja0735002; PubMed=17685615 [NCBI, ExPASy, EBI, Israel, Japan]
Liu C.C., Brustad E., Liu W., Schultz P.G.;
"Crystal structure of a biosynthetic sulfo-hirudin complexed to thrombin.";
J. Am. Chem. Soc. 129:10648-10649(2007).
Comments
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
PIR A91318; HULXH.
S05672; S05672.
3D structure databases
PDB
1AD8; X-ray; 2.00 A; I=55-64.[ExPASy / RCSB / EBI]
1BCU; X-ray; 2.00 A; I=54-65.[ExPASy / RCSB / EBI]
1H8D; X-ray; 1.40 A; I=55-64.[ExPASy / RCSB / EBI]
1H8I; X-ray; 1.75 A; I=55-64.[ExPASy / RCSB / EBI]
1HIC; NMR; -; A=1-51.[ExPASy / RCSB / EBI]
1HRT; X-ray; 2.80 A; I=1-65.[ExPASy / RCSB / EBI]
1HXE; X-ray; 2.10 A; I=55-64.[ExPASy / RCSB / EBI]
1HXF; X-ray; 2.10 A; I=55-64.[ExPASy / RCSB / EBI]
1TMT; X-ray; 2.20 A; I=53-65.[ExPASy / RCSB / EBI]
1TMU; X-ray; 2.50 A; I=55-65.[ExPASy / RCSB / EBI]
2HIR; NMR; -; A=1-65.[ExPASy / RCSB / EBI]
2JOO; NMR; -; A=1-57.[ExPASy / RCSB / EBI]
2PW8; X-ray; 1.84 A; I=1-65.[ExPASy / RCSB / EBI]
2V3O; X-ray; 1.79 A; I=56-65.[ExPASy / RCSB / EBI]
4HIR; NMR; -; A=1-65.[ExPASy / RCSB / EBI]
5HIR; NMR; -; A=1-65.[ExPASy / RCSB / EBI]
6HIR; NMR; -; A=1-65.[ExPASy / RCSB / EBI]
Detailed list of linked structures.
PDBsum 1AD8; -.
1BCU; -.
1H8D; -.
1H8I; -.
1HIC; -.
1HRT; -.
1HXE; -.
1HXF; -.
1TMT; -.
1TMU; -.
2HIR; -.
2JOO; -.
2PW8; -.
2V3O; -.
4HIR; -.
5HIR; -.
6HIR; -.
DisProt DP00137; -.
ModBase P01050.
Protein family/group databases
MEROPS I14.001; -.
Ontologies
GO
GO:0005576; Cellular component: extracellular region (inferred from electronic annotation from UniProtKB-KW).
QuickGo view.
Family and domain databases
InterPro IPR000429; Prot_inh_hirudin.
Graphical view of domain structure.
Gene3D G3DSA:2.70.10.10; Prot_inh_hirudin; 1.
Pfam PF00713; Hirudin; 1.
Pfam graphical view of domain structure.
PIRSF PIRSF001640; Hirudin; 1.
PRINTS PR00777; HIRUDIN.
ProDom PD004216; Prot_inh_hirudin; 1.
[Domain structure / List of seq. sharing at least 1 domain]
BLOCKS P01050.
ProtoNet P01050.
Other
DrugBank DB00001; Lepirudin.
LinkHub P01050; -.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
3D-structure; Direct protein sequencing; Glycoprotein; Pharmaceutical; Protease inhibitor; Secreted; Serine protease inhibitor; Sulfation.
Features
SEVIEWER logo Feature table viewer FT aligner logo Feature aligner
KeyFrom  To Length Description FTId
CHAIN   1   65  65     Hirudin variant-1. PRO_0000195639
REGION   1    3  3     Interaction with thrombin active site. 
REGION   55   65  11     Interaction with fibrinogen-binding exosite of thrombin. 
MOD_RES   63   63        Sulfotyrosine. 
CARBOHYD   45   45        O-linked (GalNAc...) (By similarity). 
DISULFID   6   14         
DISULFID   16   28         
DISULFID   22   39         
MUTAGEN   1    1        V->E,K: Strongly decreased affinity for thrombin. 
MUTAGEN   1    1        V->G,S: Decreased affinity for thrombin. 
MUTAGEN   1    1        V->L,R: No effect. 
MUTAGEN   2    2        V->E,G: Strongly decreased affinity for thrombin. 
MUTAGEN   2    2        V->L: Decreased affinity for thrombin. 
MUTAGEN   3    3        Y->A: Strongly decreased affinity for thrombin. 
MUTAGEN   4    4        T->A: Decreased affinity for thrombin. 
MUTAGEN   5    5        D->A,E: Decreased affinity for thrombin. 
MUTAGEN   15   15        L->A: Strongly decreased affinity for thrombin. 
MUTAGEN   17   17        E->A: Slightly decreased affinity for thrombin. 
MUTAGEN   20   20        N->A: Decreased affinity for thrombin. 
MUTAGEN   21   21        V->A: Slightly decreased affinity for thrombin. 
MUTAGEN   56   56        F->A,W: Slightly decreased affinity for thrombin. 
MUTAGEN   56   56        F->I,L,T,V: Strongly decreased affinity for thrombin. 
MUTAGEN   56   56        F->Y: No effect. 
MUTAGEN   60   60        P->A,G: Decreased affinity for thrombin. 
MUTAGEN   63   63        Y->A,E,L: Slightly decreased affinity for thrombin. 
MUTAGEN   63   63        Y->F: No effect. 
MUTAGEN   63   63        Y->V: Decreased affinity for thrombin. 
STRAND   13   15  3      
STRAND   17   19  3      
STRAND   26   29  4      
STRAND   38   42  5      
HELIX   61   63  3      
Sequence information
Length: 65 AA [This is the length of the unprocessed precursor] Molecular weight: 6970 Da [This is the MW of the unprocessed precursor] CRC64: 9085A5876E3DE9FF [This is a checksum on the sequence]
        10         20         30         40         50         60 
VVYTDCTESG QNLCLCEGSN VCGQGNKCIL GSDGEKNQCV TGEGTPKPQS HNDGDFEEIP 


EEYLQ 

P01050 in FASTA format

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