2C46	Transferase	date	Oct 15, 2005
title	Crystal Structure Of The Human Rna Guanylyltransferase And 5'-Phosphatase
authors	J.Debreczeni, C.Johansson, E.Longman, O.Gileadi, P.Savitskysmee, G.Bunkoczi, E.Ugochukwu, F.Von Delft, M.Sundstrom, J.Weigelt, C.Arrowsmith, A.Edwards, S.Knapp
compound		source
Molecule: Mrna Capping Enzyme Chain: A, B, C, D Fragment: Tpase Region, Residues 1-219 Synonym: Human Rna Guanylyltransferase And 5'-Phosphatase, Hcap1; Ec: 2.7.7.50 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21
symmetry	Space Group: P 1 21 1	R_factor 0.204 R_Free 0.234
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.400 161.600 60.700 90.00 104.70 90.00
method	X-Ray Diffraction	resolution	1.6 Å
ligand		enzyme	Transferase E.C.2.7.7.50 BRENDA

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (140 Kb) [Save to disk] Biological Unit Coordinates (2c46.pdb1.gz) 133 Kb Biological Unit Coordinates (2c46.pdb2.gz) 37 Kb Biological Unit Coordinates (2c46.pdb3.gz) 37 Kb Biological Unit Coordinates (2c46.pdb4.gz) 34 Kb Biological Unit Coordinates (2c46.pdb5.gz) 33 Kb CSU: Contacts of Structural Units for 2C46 Likely Quarternary Molecular Structure file(s) for 2C46 Structure Factors (1748 Kb) Retrieve 2C46 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2C46 from S2C, [Save to disk] Re-refined 2c46 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2C46 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 2C46

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2C46, from MSDmotif at EBI Fold representative 2c46 from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2c46_A] [2c46_B] [2c46_C] [2c46_D] SWISS-PROT database: [O60942] Domain organization of [MCE1_HUMAN] by SWISSPFAM Domain found in 2C46: [PTPc_DSPc ] by SMART Alignments of the sequence of 2C46 with the sequences similar proteins can be viewed for 2C46's classification [MCE1_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [MCE1_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 2C46

Community annotation for 2C46 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, 1996-2010 Bioinformatics Unit Weizmann Institute of Science

---