1OU5	Translation, Transferase	date	Mar 24, 2003
title	Crystal Structure Of Human Cca-Adding Enzyme
authors	M.A.Augustin, A.S.Reichert, H.Betat, R.Huber, M.Moerl, C.Steegbor
compound		source
Molecule: Trna Cca-Adding Enzyme Chain: A, B Synonym: Cca-Adding Enzyme; Trna-Nucleotidyltransferase; Cg Protein; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hmtcca Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Rp Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet30ek-Lic
symmetry	Space Group: P 32 2 1	R_factor 0.278 R_Free 0.318
crystal cell	length a length b length c angle alpha angle beta angle gamma 102.520 102.520 206.658 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.40 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of the human CCA-adding enzyme: insights into template-independent polymerization., Augustin MA, Reichert AS, Betat H, Huber R, Morl M, Steegborn C, J Mol Biol 2003 May 16;328(5):985-94. PMID:12729736

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (104 Kb) [Save to disk] Biological Unit Coordinates (1ou5.pdb1.gz) 96 Kb CSU: Contacts of Structural Units for 1OU5 Likely Quarternary Molecular Structure file(s) for 1OU5 Structure Factors (160 Kb) Retrieve 1OU5 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OU5 from S2C, [Save to disk] Re-refined 1ou5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1OU5 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 1OU5

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 1OU5, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ou5a2, region A:-1-150 [Jmol] [rasmolscript] [script source]     - Domain d1ou5a1, region A:151-354 [Jmol] [rasmolscript] [script source]     - Domain d1ou5b2, region B:-1-150 [Jmol] [rasmolscript] [script source]     - Domain d1ou5b1, region B:151-354 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ou5_A] [1ou5_B] [1ou5] SWISS-PROT database: [Q96Q11] Domain organization of [TRNT1_HUMAN] by SWISSPFAM

Other resources with information on 1OU5

Community annotation for 1OU5 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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