3DH1	Hydrolase	date	Jun 16, 2008
title	Crystal Structure Of Human Trna-Specific Adenosine-34 Deamin Subunit Adat2
authors	M.Welin, L.Tresaugues, J.Andersson, C.H.Arrowsmith, H.Berglund, R L.G.Dahlgren, A.M.Edwards, S.Flodin, A.Flores, S.Graslund, M.Ham A.Johansson, I.Johansson, T.Karlberg, T.Kotenyova, L.Lehtio, M.M M.E.Nilsson, T.Nyman, K.Olesen, C.Persson, J.Sagemark, H.Schuele A.G.Thorsell, S.Van Der Berg, M.Wisniewska, M.Wikstrom, P.Nordl Structural Genomics Consortium (Sgc)
compound		source
Molecule: Trna-Specific Adenosine Deaminase 2 Chain: A, B, C, D Fragment: Residues 20-185 Synonym: Trna-Specific Adenosine-34 Deaminase Subunit Adat2 Deaminase Domain-Containing Protein 1; Ec: 3.5.4.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_taxid: 9606 Gene: Adat2, Deadc1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) R3 Prare Expression_system_vector_type: Plasmid Expression_system_plasmid: Pnic-Bsa4
symmetry	Space Group: P 1 21 1	R_factor 0.202 R_Free 0.256
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.530 103.120 77.590 90.00 97.60 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	ZN	enzyme	Hydrolase E.C.3.5.4 BRENDA
note	3DH1 is a representative structure
Gene Ontology	Chain Function Process Component A, D, C, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (106 Kb) [Save to disk] Biological Unit Coordinates (3dh1.pdb1.gz) 50 Kb Biological Unit Coordinates (3dh1.pdb2.gz) 50 Kb LPC: Ligand-Protein Contacts for 3DH1 CSU: Contacts of Structural Units for 3DH1 Likely Quarternary Molecular Structure file(s) for 3DH1 Structure Factors (271 Kb) Retrieve 3DH1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3DH1 from S2C, [Save to disk] Re-refined 3dh1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3DH1 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 3DH1

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 3DH1, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1f3dh1, region H:1-121 [Jmol] [rasmolscript] [script source]     - Domain d1m3dh1, region H:4-114 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3dh1_D] [3dh1_A] [3dh1_C] [3dh1] [3dh1_B] SWISS-PROT database: [Q7Z6V5] Domain organization of [ADAT2_HUMAN] by SWISSPFAM

Other resources with information on 3DH1

Community annotation for 3DH1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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