1TZ2	Hydrolase	date	Jul 09, 2004
title	Crystal Structure Of 1-Aminocyclopropane-1-Carboyxlate Deami Complexed With Acc
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 0.213 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.702 68.731 351.611 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	1AC, PLP	enzyme	Hydrolase E.C.3.5.99.7 BRENDA
related structures	by homologous chain: 1J0D, 1TZM
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] (219 Kb) [Save to disk] Biological Unit Coordinates (1tz2.pdb1.gz) 213 Kb LPC: Ligand-Protein Contacts for 1TZ2 CSU: Contacts of Structural Units for 1TZ2 Likely Quarternary Molecular Structure file(s) for 1TZ2 Structure Factors (708 Kb) Retrieve 1TZ2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TZ2 from S2C, [Save to disk] Re-refined 1tz2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TZ2 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 1TZ2

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 1TZ2, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tz2a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1tz2b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1tz2c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1tz2d_, region D [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tz2_D] [1tz2_B] [1tz2] [1tz2_A] [1tz2_C] SWISS-PROT database: [Q00740] Domain organization of [1A1D_PSEUD] by SWISSPFAM

Other resources with information on 1TZ2

Community annotation for 1TZ2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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