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Title :   CRYSTAL STRUCTURE OF BROMOPEROXIDASE FROM BACILLUS ANTHRACIS

Authors :   J. Osipiuk, M. Gu, J. Stam, W. F. Anderson, A. Joachimiak, Center For S Genomics Of Infectious Diseases (Csgid)

Date :   29 Dec 08 (Deposition) - 06 Jan 09 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.74

Chains :   Asym./Biol. Unit : A,B,C

Keywords :   Structural Genomics, Idp00046, Bromoperoxidase, Bacillus Anthracis, Peroxidase, Oxidoreductase, Center For Structural Genomics Of Infectious Diseases, Csgid (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. Osipiuk, M. Gu, J. Stam, W. F. Anderson, A. Joachimiak
X-Ray Crystal Structure Of Bromoperoxidase From Bacillus Anthracis.
To Be Published
PubMed: search

Molecule 1 - BROMOPEROXIDASE
	Chains	:	A, B, C
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PMCSG7
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	BAS2941, BA_3165, GBAA3165
	Organism Common	:	ANTHRAX BACTERIUM
	Organism Scientific	:	BACILLUS ANTHRACIS STR.
	Organism Taxid	:	198094
	Strain	:	AMES

		1	2	3
Asymmetric/Biological Unit	:	A	B	C

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (3, 9)

No.	Name	Count	Type	Full Name
1	CL	3	Ligand/Ion	CHLORIDE ION
2	MSE	4	Mod. Amino Acid	SELENOMETHIONINE
3	NA	2	Ligand/Ion	SODIUM ION

Asymmetric Unit (5, 5)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	TRP A:33 , SER A:99 , MSE A:100 , HOH A:326	BINDING SITE FOR RESIDUE CL A 401
2	AC2	SOFTWARE	HOH A:281 , HOH A:284 , HOH A:328 , HOH B:365 , HOH C:289 , HOH C:308	BINDING SITE FOR RESIDUE NA A 404
3	AC3	SOFTWARE	ILE A:117 , GLU A:118 , HOH A:424 , HOH A:531 , HOH A:603 , HOH A:682 , HOH A:706	BINDING SITE FOR RESIDUE NA A 405
4	AC4	SOFTWARE	TRP B:33 , SER B:99 , MSE B:100	BINDING SITE FOR RESIDUE CL B 402
5	AC5	SOFTWARE	TRP C:33 , SER C:99 , MSE C:100 , HOH C:343	BINDING SITE FOR RESIDUE CL C 403

(no "SS Bond" information available for 3FOB)

Asymmetric/Biological Unit

No.	Residues
1	Trp A:33	-	Pro A:34
2	Pro A:127	-	Pro A:128
3	Trp B:33	-	Pro B:34
4	Pro B:127	-	Pro B:128
5	Trp C:33	-	Pro C:34
6	Pro C:127	-	Pro C:128

(no "SAP(SNP)/Variant" information available for 3FOB)

(no "PROSITE Motif" information available for 3FOB)

(no "Exon" information available for 3FOB)

Asymmetric/Biological Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:277
 aligned with Q81NM3_BACAN | Q81NM3 from UniProtKB/TrEMBL  Length:278

    Alignment length:277
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       
         Q81NM3_BACAN     2 AKITVGTENQAPIEIYYEDHGTGKPVVLIHGWPLSGRSWEYQVPALVEAGYRVITYDRRGFGKSSQPWEGYEYDTFTSDLHQLLEQLELQNVTLVGFSMGGGEVARYISTYGTDRIEKVVFAGAVPPYLYKSEDHPEGALDDATIETFKSGVINDRLAFLDEFTKGFFAAGDRTDLVSESFRLYNWDIAAGASPKGTLDCITAFSKTDFRKDLEKFNIPTLIIHGDSDATVPFEYSGKLTHEAIPNSKVALIKGGPHGLNATHAKEFNEALLLFLKD 278
               SCOP domains d3foba_ A: automated matches                                                                                                                                                                                                                                                          SCOP domains
               CATH domains 3fobA00 A:2-278  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                                 CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..eeeeeeeeee...eeeeee.....hhhhhh.hhhhhhhh.eeeeee...............hhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhh...eeeeeee..................hhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.hhhhhh.....eeeeee......hhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fob A   2 AKITVGTENQAPIEIYYEDHGTGKPVVLIHGWPLSGRSWEYQVPALVEAGYRVITYDRRGFGKSSQPWEGYEYDTFTSDLHQLLEQLELQNVTLVGFSmGGGEVARYISTYGTDRIEKVVFAGAVPPYLYKSEDHPEGALDDATIETFKSGVINDRLAFLDEFTKGFFAAGDRTDLVSESFRLYNWDIAAGASPKGTLDCITAFSKTDFRKDLEKFNIPTLIIHGDSDATVPFEYSGKLTHEAIPNSKVALIKGGPHGLNATHAKEFNEALLLFLKD 278
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       
                                                                                                                            100-MSE

Chain B from PDB  Type:PROTEIN  Length:276
 aligned with Q81NM3_BACAN | Q81NM3 from UniProtKB/TrEMBL  Length:278

    Alignment length:281
                               1                                                                                                                                                                                                                                                                                     
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277 
         Q81NM3_BACAN     - ---MAKITVGTENQAPIEIYYEDHGTGKPVVLIHGWPLSGRSWEYQVPALVEAGYRVITYDRRGFGKSSQPWEGYEYDTFTSDLHQLLEQLELQNVTLVGFSMGGGEVARYISTYGTDRIEKVVFAGAVPPYLYKSEDHPEGALDDATIETFKSGVINDRLAFLDEFTKGFFAAGDRTDLVSESFRLYNWDIAAGASPKGTLDCITAFSKTDFRKDLEKFNIPTLIIHGDSDATVPFEYSGKLTHEAIPNSKVALIKGGPHGLNATHAKEFNEALLLFLKD 278
               SCOP domains d3fobb_      B: automated matches                                                                                                                                                                                                                                                         SCOP domains
               CATH domains 3fobB00      B:-2-278  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                               CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.-----.....eeeeeee...eeeeee.....hhhhhh.hhhhhhhh.eeeeee...............hhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhh...eeeeeee..................hhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.hhhhhh.....eeeeee......hhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fob B  -2 SNAmAKI-----NQAPIEIYYEDHGTGKPVVLIHGWPLSGRSWEYQVPALVEAGYRVITYDRRGFGKSSQPWEGYEYDTFTSDLHQLLEQLELQNVTLVGFSmGGGEVARYISTYGTDRIEKVVFAGAVPPYLYKSEDHPEGALDDATIETFKSGVINDRLAFLDEFTKGFFAAGDRTDLVSESFRLYNWDIAAGASPKGTLDCITAFSKTDFRKDLEKFNIPTLIIHGDSDATVPFEYSGKLTHEAIPNSKVALIKGGPHGLNATHAKEFNEALLLFLKD 278
                               |  |  -  |     17        27        37        47        57        67        77        87        97  |    107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277 
                               1-MSE   10                                                                                       100-MSE

Chain C from PDB  Type:PROTEIN  Length:277
 aligned with Q81NM3_BACAN | Q81NM3 from UniProtKB/TrEMBL  Length:278

    Alignment length:277
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       
         Q81NM3_BACAN     2 AKITVGTENQAPIEIYYEDHGTGKPVVLIHGWPLSGRSWEYQVPALVEAGYRVITYDRRGFGKSSQPWEGYEYDTFTSDLHQLLEQLELQNVTLVGFSMGGGEVARYISTYGTDRIEKVVFAGAVPPYLYKSEDHPEGALDDATIETFKSGVINDRLAFLDEFTKGFFAAGDRTDLVSESFRLYNWDIAAGASPKGTLDCITAFSKTDFRKDLEKFNIPTLIIHGDSDATVPFEYSGKLTHEAIPNSKVALIKGGPHGLNATHAKEFNEALLLFLKD 278
               SCOP domains d3fobc_ C: automated matches                                                                                                                                                                                                                                                          SCOP domains
               CATH domains 3fobC00 C:2-278  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                                 CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..eeeeeeeeee...eeeeee.....hhhhhh.hhhhhhhh.eeeeee...............hhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhh...eeeeeee..................hhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.hhhhhh.....eeeeee......hhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fob C   2 AKITVGTENQAPIEIYYEDHGTGKPVVLIHGWPLSGRSWEYQVPALVEAGYRVITYDRRGFGKSSQPWEGYEYDTFTSDLHQLLEQLELQNVTLVGFSmGGGEVARYISTYGTDRIEKVVFAGAVPPYLYKSEDHPEGALDDATIETFKSGVINDRLAFLDEFTKGFFAAGDRTDLVSESFRLYNWDIAAGASPKGTLDCITAFSKTDFRKDLEKFNIPTLIIHGDSDATVPFEYSGKLTHEAIPNSKVALIKGGPHGLNATHAKEFNEALLLFLKD 278
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       
                                                                                                                            100-MSE

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric/Biological Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a/b) (23833)

Fold: alpha/beta-Hydrolases (971)

Superfamily: alpha/beta-Hydrolases (971)

Family: automated matches (184)

Protein domain: automated matches (184)

Bacillus anthracis [TaxId: 198094] (1)

1a	d3foba_	A:
1b	d3fobb_	B:
1c	d3fobc_	C:

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: [code=3.40.50.1820, no name defined] (692)

Ames (Bacillus anthracis str) (1)

1a	3fobA00	A:2-278
1b	3fobC00	C:2-278
1c	3fobB00	B:-2-278

(no "Pfam Domain" information available for 3FOB)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B,C (Q81NM3_BACAN | Q81NM3)

molecular function
	GO:0019806	bromide peroxidase activity	Catalysis of the reaction: 2 R-H + 2 bromide + hydrogen peroxide = 2 R-Br + 2 H2O. Enzymes with this activity often accept other halide ions as substrates, including chloride and iodide.
	GO:0003824	catalytic activity	Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
	GO:0016691	chloride peroxidase activity	Catalysis of the reaction: 2 R-H + 2 chloride + hydrogen peroxide = 2 R-Cl + 2 H2O.
	GO:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
	GO:0004601	peroxidase activity	Catalysis of the reaction: donor + hydrogen peroxide = oxidized donor + 2 H2O.
biological process
	GO:0098869	cellular oxidant detoxification	Any process carried out at the cellular level that reduces or removes the toxicity superoxide radicals or hydrogen peroxide.
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
	GO:0009636	response to toxic substance	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a toxic stimulus.

Asymmetric/Biological Unit
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		Trp C:33 - Pro C:34	[ RasMol ]

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1bro	BROMOPEROXIDASE A2 RELATED ID: IDP00046 RELATED DB: TARGETDB

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 9)

Sites (5, 5)

SS Bonds (0, 0)

Cis Peptide Bonds (6, 6)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

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SCOP Domains (1, 3)

CATH Domains (1, 3)

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Gene Ontology (8, 8)

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