1PYM	Phosphotransferase	date	Feb 25, 1999
title	Phosphoenolpyruvate Mutase From Mollusk In With Bound Mg2-Ox
authors	K.Huang, Z.Li, O.Herzberg
compound		source
Molecule: Protein (Phosphoenolpyruvate Mutase) Chain: A, B Synonym: Phosphoenolpyruvate Phosphomutase Ec: 5.4.2.9 Engineered: Yes Other_details: With Bound Mg2+-Oxalate Inhibitor		Organism_scientific: Mytilus Edulis Organism_taxid: 6550 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834(De3) Expression_system_vector: Pet24a(+)
symmetry	Space Group: C 2 2 21	R_factor 0.188 R_Free 0.256
crystal cell	length a length b length c angle alpha angle beta angle gamma 90.400 131.100 90.900 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	MG, MSE, OXL	enzyme	Isomerase E.C.5.4.2.9 BRENDA
related structures	by homologous chain: 1MUC, 1S2U, 1S2W
Gene Ontology	Chain Function Process Component A, B
Primary reference	Helix swapping between two alpha/beta barrels: crystal structure of phosphoenolpyruvate mutase with bound Mg(2+)-oxalate., Huang K, Li Z, Jia Y, Dunaway-Mariano D, Herzberg O, Structure Fold Des 1999 May;7(5):539-48. PMID:10378273

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (108 Kb) [Save to disk] Biological Unit Coordinates (1pym.pdb1.gz) 201 Kb LPC: Ligand-Protein Contacts for 1PYM CSU: Contacts of Structural Units for 1PYM Likely Quarternary Molecular Structure file(s) for 1PYM Retrieve 1PYM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PYM from S2C, [Save to disk]

View 1PYM 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 1PYM

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1PYM, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1pyma_, region A [Jmol] [rasmolscript] [script source]     - Domain d1pymb_, 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: [1pym_A] [1pym] [1pym_B] SWISS-PROT database: [P56839] Domain organization of [PEPM_MYTED] by SWISSPFAM

Other resources with information on 1PYM

Community annotation for 1PYM 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

---