3LQ0	Hydrolase	date	Feb 08, 2010
title	Zymogen Structure Of Crayfish Astacin Metallopeptidase
authors	T.Guevara, I.Yiallouros, R.Kappelhoff, S.Bissdorf, W.Stocker, F.X Ruth
compound		source
Molecule: Proastacin Chain: A Synonym: Crayfish Small Molecule Proteinase Ec: 3.4.24.21 Engineered: Yes Mutation: Yes		Organism_scientific: Astacus Astacus Organism_common: Broad-Fingered Crayfish Organism_taxid: 6715 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3a
symmetry	Space Group: P 21 21 21	R_factor 0.152 R_Free 0.180
crystal cell	length a length b length c angle alpha angle beta angle gamma 55.910 63.370 69.190 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.45 Å
ligand	GOL, SO4, ZN	enzyme	Hydrolase E.C.3.4.24.21 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Proenzyme structure and activation of astacin metallopeptidase., Guevara T, Yiallouros I, Kappelhoff R, Bissdorf S, Stoecker W, Gomis-Ruth FX, J Biol Chem. 2010 Mar 4. PMID:20202938

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (96 Kb) [Save to disk] Biological Unit Coordinates (3lq0.pdb1.gz) 89 Kb LPC: Ligand-Protein Contacts for 3LQ0 CSU: Contacts of Structural Units for 3LQ0 Structure Factors (713 Kb) Retrieve 3LQ0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3LQ0 from S2C, [Save to disk] Re-refined 3lq0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3LQ0 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 3LQ0

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 3LQ0, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3lq0_A] [3lq0] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3LQ0: [ZnMc ] by SMART

Other resources with information on 3LQ0

Community annotation for 3LQ0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---