1A8T	Hydrolase	date	Mar 23, 1998
title	Metallo-Beta-Lactamase In Complex With L-159,061
authors	P.M.D.Fitzgerald, J.H.Toney, N.Grover, D.Vanderwall
compound		source
Molecule: Metallo-Beta-Lactamase Chain: A, B Synonym: Class B Beta-Lactamase Ec: 3.5.2.6 Engineered: Yes Mutation: Yes		Organism_scientific: Bacteroides Fragilis Organism_taxid: 817 Strain: Tal3636 Variant: Clinical Isolate Gene: Ccra Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor R_Free 0.319
crystal cell	length a length b length c angle alpha angle beta angle gamma 71.360 170.230 40.660 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.55 Å
ligand	061, ZN BindingDB	enzyme	Hydrolase E.C.3.5.2.6 BRENDA
related structures	by homologous chain: 1HLK, 4ZNB
Gene Ontology	Chain Function Process Component A, B
Primary reference	Antibiotic sensitization using biphenyl tetrazoles as potent inhibitors of Bacteroides fragilis metallo-beta-lactamase., Toney JH, Fitzgerald PM, Grover-Sharma N, Olson SH, May WJ, Sundelof JG, Vanderwall DE, Cleary KA, Grant SK, Wu JK, Kozarich JW, Pompliano DL, Hammond GG, Chem Biol 1998 Apr;5(4):185-96. PMID:9545432

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk] Biological Unit Coordinates (1a8t.pdb1.gz) 37 Kb Biological Unit Coordinates (1a8t.pdb2.gz) 37 Kb LPC: Ligand-Protein Contacts for 1A8T CSU: Contacts of Structural Units for 1A8T Likely Quarternary Molecular Structure file(s) for 1A8T Structure Factors (102 Kb) Retrieve 1A8T in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1A8T from S2C, [Save to disk] Re-refined 1a8t structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1A8T 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 1A8T

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 1A8T, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1a8ta_, region A [Jmol] [rasmolscript] [script source]     - Domain d1a8tb_, region B [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: [1a8t_A] [1a8t] [1a8t_B] SWISS-PROT database: [P25910] Domain organization of [BLAB_BACFR] by SWISSPFAM Domain found in 1A8T: [Lactamase_B ] by SMART

Other resources with information on 1A8T

Community annotation for 1A8T 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

---