2EB1	Hydrolase	date	Feb 05, 2007
title	Crystal Structure Of The C-Terminal Rnase III Domain Of Huma
authors	D.Takeshita, S.Zenno, W.C.Lee, K.Nagata, K.Saigo, M.Tanokura
compound		source
Molecule: Endoribonuclease Dicer Chain: A, B, C Fragment: C-Terminal Rnase III Domain, Rnase III 2 Synonym: Ribonuclease III, Helicase With Rnase Motif, Helic Ec: 3.1.26.3 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet26b
symmetry	Space Group: C 2 2 21	R_factor 0.211 R_Free 0.234
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.602 199.743 119.640 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	MG	enzyme	Hydrolase E.C.3.1.26.3 BRENDA
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Homodimeric Structure and Double-stranded RNA Cleavage Activity of the C-terminal RNase III Domain of Human Dicer., Takeshita D, Zenno S, Lee WC, Nagata K, Saigo K, Tanokura M, J Mol Biol. 2007 Nov 16;374(1):106-20. Epub 2007 Sep 8. PMID:17920623

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk] Biological Unit Coordinates (2eb1.pdb1.gz) 59 Kb Biological Unit Coordinates (2eb1.pdb2.gz) 59 Kb LPC: Ligand-Protein Contacts for 2EB1 CSU: Contacts of Structural Units for 2EB1 Likely Quarternary Molecular Structure file(s) for 2EB1 Structure Factors (853 Kb) Retrieve 2EB1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2EB1 from S2C, [Save to disk] Re-refined 2eb1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2EB1 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 2EB1

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 2EB1, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1d2eb1, region B:251-348 [Jmol] [rasmolscript] [script source]     - Domain d1j2eb1, region B:38-508 [Jmol] [rasmolscript] [script source]     - Domain d1f2eb1, region B:81-201 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2eb1_A] [2eb1] [2eb1_C] [2eb1_B] SWISS-PROT database: [Q9UPY3] Domain organization of [DICER_HUMAN] by SWISSPFAM Domain found in 2EB1: [RIBOc ] by SMART

Other resources with information on 2EB1

Community annotation for 2EB1 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

---