3IKM	Transferase	date	Aug 06, 2009
title	Crystal Structure Of Human Mitochondrial Dna Polymerase Holo
authors	Y.S.Lee, W.D.Kennedy, Y.W.Yin
compound		source
Molecule: Dna Polymerase Subunit Gamma-1 Chain: A, D Fragment: Unp Residues 70-1239 Synonym: Mitochondrial Dna Polymerase Catalytic Subunit, Po Ec: 2.7.7.7		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
Molecule: Dna Polymerase Subunit Gamma-2 Chain: B, C, E, F Fragment: Unp Residues 59-485 Synonym: Mitochondrial Dna Polymerase Accessory Subunit, Po Mtpolb, Dna Polymerase Gamma Accessory 55 Kda Subunit, P55; Ec: 2.7.7.7		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: P 32	R_factor 0.284 R_Free 0.303
crystal cell	length a length b length c angle alpha angle beta angle gamma 138.394 138.394 226.312 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.24 Å
ligand		enzyme	Transferase E.C.2.7.7.7 BRENDA
Gene Ontology	Chain Function Process Component A, D F, C, E, B
Primary reference	Structural insight into processive human mitochondrial DNA synthesis and disease-related polymerase mutations., Lee YS, Kennedy WD, Yin YW, Cell. 2009 Oct 16;139(2):312-24. PMID:19837034

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (584 Kb) [Save to disk] Biological Unit Coordinates (3ikm.pdb1.gz) 291 Kb Biological Unit Coordinates (3ikm.pdb2.gz) 291 Kb CSU: Contacts of Structural Units for 3IKM Structure Factors (474 Kb) Retrieve 3IKM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3IKM from S2C, [Save to disk] Re-refined 3ikm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3IKM in 3D

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Visual 3D analysis of 3IKM

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3IKM, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ikm_E] [3ikm_A] [3ikm] [3ikm_F] [3ikm_B] [3ikm_C] [3ikm_D] SWISS-PROT database: [P54098] [Q9UHN1] Domain organization of [DPOG1_HUMAN] [DPOG2_HUMAN] by SWISSPFAM Domain found in 3IKM: [POLAc ] by SMART

Other resources with information on 3IKM

Community annotation for 3IKM at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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