1SBW	Hydrolase Hydrolase Inhibitor	date	Apr 29, 1999
title	Crystal Structure Of Mung Bean Inhibitor Lysine Active Fragm Complex With Bovine Beta-Trypsin At 1.8a Resolution
authors	Q.Huang, Y.Zhu, C.Chi, Y.Tang
compound		source
Molecule: Protein (Beta-Trypsin) Chain: A Ec: 3.4.21.4		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Organ: Pancreatic
Molecule: Protein (Mung Bean Inhibitor Lysin Active Fragmen Chain: I		Organism_scientific: Vigna Radiata Organism_taxid: 157791
symmetry	Space Group: P 21 21 21	R_factor 0.164 R_Free 0.196
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.270 63.550 69.440 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	CA, SO4	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
related structures	by homologous chain: 1BTW, 1FN6
Gene Ontology	Chain Function Process Component A I
Primary reference	Crystal structure of mung bean inhibitor lysine active fragment complex with bovine beta-trypsin at 1.8A resolution., Zhu Y, Huang Q, Chi C, J Biomol Struct Dyn 1999 Jun;16(6):1219-24. PMID:10447205

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (1sbw.pdb1.gz) 41 Kb LPC: Ligand-Protein Contacts for 1SBW CSU: Contacts of Structural Units for 1SBW Likely Quarternary Molecular Structure file(s) for 1SBW Structure Factors (185 Kb) Retrieve 1SBW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SBW from S2C, [Save to disk] Re-refined 1sbw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1SBW in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1SBW

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 1SBW, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1sbwa_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1sbw_A] [1sbw] [1sbw_I] SWISS-PROT database: [P01062] [P00760] Domain organization of [IBB_PHAAU] [TRY1_BOVIN] by SWISSPFAM Domains found in 1SBW: [BowB] [Tryp_SPc ] by SMART

Other resources with information on 1SBW

Community annotation for 1SBW at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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