ISDA: 3BT1

Deposition Date 2007-12-27

Release Date 2008-03-25

Last Version Date 2024-11-20

Entry Detail

PDB ID:

3BT1

Keywords:

IMMUNE SYSTEM

Title:

Structure of urokinase receptor, urokinase and vitronectin complex

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Drosophila melanogaster

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.80 Å

R-Value Free:

0.30

R-Value Work:

0.24

R-Value Observed:

0.24

Space Group:

P 21 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Urokinase-type plasminogen activator
Gene (Uniprot):PLAU
Chain IDs:A
Chain Length:135
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P00749 Pfam ID:PF00051 EC:3.4.21.73

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Vitronectin
Gene (Uniprot):VTN
Chain IDs:B
Chain Length:40
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P04004 Pfam ID:PF01033

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Urokinase plasminogen activator surface receptor
Gene (Uniprot):PLAUR
Chain IDs:C (auth: U)
Chain Length:283
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q03405 Pfam ID:PF00021

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
ASN	C	ASN	GLYCOSYLATION SITE

Ligand Molecules

NAG

Primary Citation

Crystal structures of two human vitronectin, urokinase and urokinase receptor complexes

Huai, Q, Zhou, A, Lin, L, Mazar, A.P, Parry, G.C, Callahan, J, Shaw, D.E, Furie, B, Furie, B.C, Huang, M.Show

Nat.Struct.Mol.Biol. 15 422 423 (2008)

PMID: 18376415 DOI: 10.1038/nsmb.1404

Abstact

The urokinase receptor (uPAR) can recognize several ligands. The structural basis for this multiple ligand recognition by uPAR is unknown. This study reports the crystal structures of uPAR in complex with both urokinase (uPA) and vitronectin and reveal that uPA occupies the central cavity of the receptor, whereas vitronectin binds at the outer side of the receptor. These results provide a structural understanding of one receptor binding to two ligands.

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Primary Citation of related structures

Abstact

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