1TYZ	Hydrolase	date	Jul 08, 2004
title	Crystal Structure Of 1-Aminocyclopropane-1-Carboyxlate Deami Pseudomonas
authors	S.Karthikeyan, Q.Zhou, Z.Zhao, C.L.Kao, Z.Tao, H.Robinson, H.W.Liu
compound		source
Molecule: 1-Aminocyclopropane-1-Carboxylate Deaminase Chain: A, B, C, D Synonym: Acc Deaminase Ec: 3.5.99.7 Engineered: Yes		Organism_scientific: Pseudomonas Sp. Organism_taxid: 74568 Strain: Acp Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet17b(+)
symmetry	Space Group: P 21 21 21	R_factor 0.215 R_Free 0.251
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.721 68.651 350.548 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	PLP, SO4	enzyme	Hydrolase E.C.3.5.99.7 BRENDA
related structures	by homologous chain: 1TZJ, 1TZK
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural analysis of Pseudomonas 1-aminocyclopropane-1-carboxylate deaminase complexes: insight into the mechanism of a unique pyridoxal-5'-phosphate dependent cyclopropane ring-opening reaction., Karthikeyan S, Zhou Q, Zhao Z, Kao CL, Tao Z, Robinson H, Liu HW, Zhang H, Biochemistry 2004 Oct 26;43(42):13328-39. PMID:15491139

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (213 Kb) [Save to disk] Biological Unit Coordinates (1tyz.pdb1.gz) 208 Kb LPC: Ligand-Protein Contacts for 1TYZ CSU: Contacts of Structural Units for 1TYZ Likely Quarternary Molecular Structure file(s) for 1TYZ Structure Factors (769 Kb) Retrieve 1TYZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TYZ from S2C, [Save to disk] Re-refined 1tyz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TYZ 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 1TYZ

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 1TYZ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tyza_, region A [Jmol] [rasmolscript] [script source]     - Domain d1tyzb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1tyzc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1tyzd_, region D [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tyz_B] [1tyz] [1tyz_D] [1tyz_A] [1tyz_C] SWISS-PROT database: [Q00740] Domain organization of [1A1D_PSEUD] by SWISSPFAM

Other resources with information on 1TYZ

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

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