1PKY	Phosphotransferase	date	Apr 27, 1995
title	Pyruvate Kinase From E. Coli In The T-State
authors	A.Mattevi
compound		source
Molecule: Pyruvate Kinase Chain: A, B, C, D Ec: 2.7.1.40 Other_details: T State		Organism_scientific: Escherichia Coli Organism_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor R_Free 0.305
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.911 129.577 241.370 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand		enzyme	Transferase E.C.2.7.1.40 BRENDA
related structures	by homologous chain: 1E0T, 1E0U
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Crystal structure of Escherichia coli pyruvate kinase type I: molecular basis of the allosteric transition., Mattevi A, Valentini G, Rizzi M, Speranza ML, Bolognesi M, Coda A, Structure 1995 Jul 15;3(7):729-41. PMID:8591049

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (285 Kb) [Save to disk] Biological Unit Coordinates (1pky.pdb1.gz) 280 Kb CSU: Contacts of Structural Units for 1PKY Likely Quarternary Molecular Structure file(s) for 1PKY Retrieve 1PKY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PKY from S2C, [Save to disk]

View 1PKY 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 1PKY

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1PKY, from MSDmotif at EBI Genome occurence of 1PKY's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1pkya2, region A:1-69,A:168-344 [Jmol] [rasmolscript] [script source]     - Domain d1pkya3, region A:351-470 [Jmol] [rasmolscript] [script source]     - Domain d1pkya1, region A:70-167 [Jmol] [rasmolscript] [script source]     - Domain d1pkyb2, region B:1-69,B:168-344 [Jmol] [rasmolscript] [script source]     - Domain d1pkyb3, region B:351-470 [Jmol] [rasmolscript] [script source]     - Domain d1pkyb1, region B:70-167 [Jmol] [rasmolscript] [script source]     - Domain d1pkyc2, region C:1-69,C:168-344 [Jmol] [rasmolscript] [script source]     - Domain d1pkyc3, region C:351-470 [Jmol] [rasmolscript] [script source]     - Domain d1pkyc1, region C:70-167 [Jmol] [rasmolscript] [script source]     - Domain d1pkyd2, region D:1-69,D:168-344 [Jmol] [rasmolscript] [script source]     - Domain d1pkyd3, region D:351-470 [Jmol] [rasmolscript] [script source]     - Domain d1pkyd1, region D:70-167 [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: [1pky_A] [1pky_D] [1pky_B] [1pky_C] [1pky] SWISS-PROT database: [P0AD61] Domain organization of [KPYK1_ECOLI] by SWISSPFAM

Other resources with information on 1PKY

Community annotation for 1PKY 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

---