3BAM	Hydrolase Dna	date	Aug 19, 1998
title	Restriction Endonuclease Bamhi Complex With Dna And Manganes (Post-Reactive Complex)
authors	H.Viadiu, A.K.Aggarwal
compound		source
Molecule: Dna (5'-D(Tpaptpgpgpaptpcpcpaptpa)-3' Chain: C Engineered: Yes		Synthetic: Yes
Molecule: Dna (5'-D(Tpaptpg)-3') Chain: D Engineered: Yes		Synthetic: Yes
Molecule: Dna (5'-D(Pgpaptpcpcpaptpa)-3') Chain: E Engineered: Yes		Synthetic: Yes
Molecule: Protein (Restriction Endonuclease Bamhi) Chain: A, B Synonym: R. Bamhi Ec: 3.1.21.4 Engineered: Yes Other_details: Crystal Grown In The Presence Of Manganese I		Organism_scientific: Bacillus Amyloliquefaciens Organism_taxid: 1390 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.226 R_Free 0.268
crystal cell	length a length b length c angle alpha angle beta angle gamma 106.400 79.600 67.600 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	MN	enzyme	Hydrolase E.C.3.1.21.4 BRENDA
related structures	by homologous chain: 1ESG
Gene Ontology	Chain Function Process Component A, B nuclease activity endonuclease activity
Primary reference	The role of metals in catalysis by the restriction endonuclease BamHI., Viadiu H, Aggarwal AK, Nat Struct Biol 1998 Oct;5(10):910-6. PMID:9783752

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (88 Kb) [Save to disk] Biological Unit Coordinates (3bam.pdb1.gz) 82 Kb LPC: Ligand-Protein Contacts for 3BAM CSU: Contacts of Structural Units for 3BAM Likely Quarternary Molecular Structure file(s) for 3BAM Retrieve 3BAM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BAM from S2C, [Save to disk]

View 3BAM 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 3BAM

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3BAM, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d3bama_, region A [Jmol] [rasmolscript] [script source]     - Domain d3bamb_, region B [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: [3bam_C] [3bam] [3bam_D] [3bam_A] [3bam_B] [3bam_E] SWISS-PROT database: [P23940] Domain organization of [T2BA_BACAM] by SWISSPFAM

Other resources with information on 3BAM

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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