1F4R	Hydrolase Dna	date	Jun 08, 2000
title	Crystal Structure Of The Human Aag Dna Repair Glycosylase Co With 1,N6-Ethenoadenine-Dna
authors	A.Y.Lau, M.D.Wyatt, B.J.Glassner, L.D.Samson, T.Ellenberger
compound		source
Molecule: Dna (5'-D(Gpapcpaptpgp(Eda)Ptptpgpcpc Chain: D Engineered: Yes Other_details: 1,N6-Ethenoadenine-Dna		Synthetic: Yes
Molecule: Dna (5'-D(Gpgpcpapaptpcpaptpgptpcpa) Chain: E Engineered: Yes		Synthetic: Yes
Molecule: 3-Methyl-Adenine Dna Glycosylase Chain: A Synonym: Aag, Alkyladenine Dna Glycosylase Ec: 3.2.2.20 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: Plm1
symmetry	Space Group: P 21 21 21	R_factor 0.239 R_Free 0.276
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.100 57.300 125.500 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	EDA, NA	enzyme	Hydrolase E.C.3.2.2.20 BRENDA
related structures	by homologous chain: 1BNK, 1F6O
Gene Ontology	Chain Function Process Component A
Primary reference	Molecular basis for discriminating between normal and damaged bases by the human alkyladenine glycosylase, AAG., Lau AY, Wyatt MD, Glassner BJ, Samson LD, Ellenberger T, Proc Natl Acad Sci U S A 2000 Dec 5;97(25):13573-8. PMID:11106395

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (1f4r.pdb1.gz) 42 Kb LPC: Ligand-Protein Contacts for 1F4R CSU: Contacts of Structural Units for 1F4R Likely Quarternary Molecular Structure file(s) for 1F4R Retrieve 1F4R in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1F4R from S2C, [Save to disk]

View 1F4R 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 1F4R

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1F4R, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1f4ra_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1f4r] [1f4r_A] [1f4r_D] [1f4r_E] SWISS-PROT database: [P29372] Domain organization of [3MG_HUMAN] by SWISSPFAM

Other resources with information on 1F4R

Community annotation for 1F4R at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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