5HTK	Transferase, Hydrolase	date	Jan 27, 2016
title	Human Heart 6-Phosphofructo-2-Kinasefructose-2,6-Bisphospha (Pfkfb2)
authors	R.B.Crochet
compound		source
Molecule: 6-Phosphofructo-2-Kinasefructose-2,6-Bisphosphat Chain: A, B Synonym: Pfkfbpase 2,6pf-2-Kfru-2,6-P2ase Heart-Type Isoz Ec: 2.7.1.105,3.1.3.46 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pfkfb2 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 Expression_system_variant: De3
symmetry	Space Group: P 21 21 21	R_factor 0.149 R_Free 0.175
crystal cell	length a length b length c angle alpha angle beta angle gamma 106.523 113.946 133.154 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.01 Å
ligand	ATP, EDO, F6P, FLC, GOL, MES, MG, NEP	enzyme	Transferase E.C.2.7.1.105 BRENDA
Gene Ontology	Chain Function Process Component A, B 6-phosphofructo-2-kinase act... fructose-2,6-bisphosphate 2-...
Primary reference	Crystal structure of heart 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (PFKFB2) and the inhibitory influence of citrate on substrate binding., Crochet RB, Kim JD, Lee H, Yim YS, Kim SG, Neau D, Lee YH, Proteins. 2016 Nov 1. doi: 10.1002/prot.25204. PMID:27802586

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (445 Kb) [Save to disk] Biological Unit Coordinates (5htk.pdb1.gz) 434 Kb LPC: Ligand-Protein Contacts for 5HTK CSU: Contacts of Structural Units for 5HTK Structure Factors (6978 Kb) Retrieve 5HTK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5HTK from S2C, [Save to disk] Re-refined 5htk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5HTK in 3D

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Visual 3D analysis of 5HTK

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5htk_A] [5htk] [5htk_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 5HTK: [PGAM ] by SMART

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