1NYY	Hydrolase	date	Feb 14, 2003
title	Crystal Structure Of The Complex Between M182t Mutant Of Tem Boronic Acid Inhibitor (105)
authors	X.Wang, G.Minasov, J.Blazquez, E.Caselli, F.Prati, B.K.Shoichet
compound		source
Molecule: Beta-Lactamase Tem Chain: A Synonym: Tem-1, Tem-2, Tem-3, Tem-4, Tem-5, Tem-6, Tem-8ca 16caz-7, Tem-24caz-6, Irt-4, Penicillinase; Ec: 3.5.2.6 Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Bla Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Palter Ex II-Tem-1
symmetry	Space Group: P 21 21 21	R_factor 0.194 R_Free 0.230
crystal cell	length a length b length c angle alpha angle beta angle gamma 41.498 61.953 89.065 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	105	enzyme	Hydrolase E.C.3.5.2.6 BRENDA
related structures	by homologous chain: 1PZO, 1XXM
Gene Ontology	Chain Function Process Component A
Primary reference	Recognition and resistance in TEM beta-lactamase., Wang X, Minasov G, Blazquez J, Caselli E, Prati F, Shoichet BK, Biochemistry 2003 Jul 22;42(28):8434-44. PMID:12859188

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (1nyy.pdb1.gz) 47 Kb LPC: Ligand-Protein Contacts for 1NYY CSU: Contacts of Structural Units for 1NYY Likely Quarternary Molecular Structure file(s) for 1NYY Structure Factors (147 Kb) Retrieve 1NYY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NYY from S2C, [Save to disk] Re-refined 1nyy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1NYY in 3D

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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 1NYY, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1nyya_, 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: [1nyy_A] [1nyy] SWISS-PROT database: [P62593] Domain organization of [BLAT_ECOLX] by SWISSPFAM

Other resources with information on 1NYY

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

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