3UIR	Hydrolase Hydrolase Inhibitor	date	Nov 05, 2011
title	Crystal Structure Of The Plasmin-Textilinin-1 Complex
authors	L.W.Guddat, E.K.Millers, J.De Jersey, M.F.Lavin, P.M.Masci
compound		source
Molecule: Plasmin Light Chain B Chain: A, B Synonym: Microplasmin Ec: 3.4.21.7 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Plg Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21
Molecule: Textilinin-1 Chain: C, D Synonym: Txln-1 Engineered: Yes		Organism_scientific: Pseudonaja Textilis Textilis Organism_common: Eastern Brown Snake Organism_taxid: 169397 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.209 R_Free 0.258
crystal cell	length a length b length c angle alpha angle beta angle gamma 81.901 48.019 82.627 90.00 102.08 90.00
method	X-Ray Diffraction	resolution	2.78 Å
ligand	SO4	enzyme	Hydrolase E.C.3.4.21.7 BRENDA
Gene Ontology	Chain Function Process Component A, B D, C serine-type endopeptidase in...
Primary reference	The structure of human microplasmin in complex with textilinin-1, an aprotinin-like inhibitor from the Australian brown snake., Millers EK, Johnson LA, Birrell GW, Masci PP, Lavin MF, de Jersey J, Guddat LW, PLoS One. 2013;8(1):e54104. doi: 10.1371/journal.pone.0054104. Epub 2013 Jan 15. PMID:23335990

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (196 Kb) [Save to disk] Biological Unit Coordinates (3uir.pdb1.gz) 95 Kb Biological Unit Coordinates (3uir.pdb2.gz) 96 Kb LPC: Ligand-Protein Contacts for 3UIR CSU: Contacts of Structural Units for 3UIR Structure Factors (248 Kb) Retrieve 3UIR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3UIR from S2C, [Save to disk] Re-refined 3uir structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3UIR in 3D

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Visual 3D analysis of 3UIR

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3UIR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3uir_B] [3uir] [3uir_D] [3uir_A] [3uir_C] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3UIR: [KU] [Tryp_SPc ] by SMART

Other resources with information on 3UIR

Community annotation for 3UIR at PDBWiki (http://pdbwiki.org)

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