2G55	Hydrolase	date	Feb 22, 2006
title	Anomalous Substructure Of Trypsin (P3121)
authors	C.Mueller-Dieckmann, M.S.Weiss
compound		source
Molecule: Cationic Trypsin Chain: A Synonym: Beta-Trypsin Ec: 3.4.21.4		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913
symmetry	Space Group: P 31 2 1	R_factor 0.158 R_Free 0.208
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.590 54.590 107.090 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.82 Å
ligand	CA, CL	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	On the routine use of soft X-rays in macromolecular crystallography. Part IV. Efficient determination of anomalous substructures in biomacromolecules using longer X-ray wavelengths., Mueller-Dieckmann C, Panjikar S, Schmidt A, Mueller S, Kuper J, Geerlof A, Wilmanns M, Singh RK, Tucker PA, Weiss MS, Acta Crystallogr D Biol Crystallogr. 2007 Mar;63(Pt 3):366-80. Epub 2007, Feb 21. PMID:17327674

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (2g55.pdb1.gz) 36 Kb LPC: Ligand-Protein Contacts for 2G55 CSU: Contacts of Structural Units for 2G55 Likely Quarternary Molecular Structure file(s) for 2G55 Structure Factors (176 Kb) Retrieve 2G55 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2G55 from S2C, [Save to disk] Re-refined 2g55 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2G55 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 2G55

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 2G55, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2g55] [2g55_A] SWISS-PROT database: [P00760] Domain organization of [TRY1_BOVIN] by SWISSPFAM Domain found in 2G55: [Tryp_SPc ] by SMART

Other resources with information on 2G55

Community annotation for 2G55 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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