3MPG - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   DIHYDROOROTASE FROM BACILLUS ANTHRACIS

Authors :   B. D. Santarsiero, S. Mehboob, M. E. Johnson

Date :   26 Apr 10 (Deposition) - 10 Nov 10 (Release) - 28 Mar 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.60

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

Keywords :   Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Mehboob, D. C. Mulhearn, K. Truong, M. E. Johnson, B. D. Santarsiero
Structure Of Dihydroorotase From Bacillus Anthracis At 2. 6A Resolution.
Acta Crystallogr. , Sect. F V. 66 1432 2010
PubMed-ID: 21045288 | Reference-DOI: 10.1107/S1744309110037085

Molecule 1 - DIHYDROOROTASE
	Chains	:	A, B
	EC Number	:	3.5.2.3
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET15B
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	BAS3739, BA_4027, GBAA_4027, PYRC
	Organism Common	:	ANTHRAX
	Organism Scientific	:	BACILLUS ANTHRACIS
	Organism Taxid	:	1392
	Strain	:	STERNE
	Synonym	:	DHOASE

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (1, 4)

No.	Name	Count	Type	Full Name
1	ZN	4	Ligand/Ion	ZINC ION

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HIS A:59 , HIS A:61 , ASP A:151 , ASP A:304 , ZN A:430	BINDING SITE FOR RESIDUE ZN A 429
2	AC2	SOFTWARE	ASP A:151 , HIS A:178 , HIS A:231 , ZN A:429	BINDING SITE FOR RESIDUE ZN A 430
3	AC3	SOFTWARE	HIS B:59 , HIS B:61 , ASP B:151 , ASP B:304 , ZN B:430	BINDING SITE FOR RESIDUE ZN B 429
4	AC4	SOFTWARE	ASP B:151 , HIS B:178 , HIS B:231 , ZN B:429	BINDING SITE FOR RESIDUE ZN B 430

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

Asymmetric/Biological Unit

No.	Residues
1	Glu A:64	-	Pro A:65
2	Arg A:95	-	Pro A:96
3	Asn A:277	-	Pro A:278
4	Glu B:64	-	Pro B:65
5	Arg B:95	-	Pro B:96
6	Asn B:277	-	Pro B:278

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

Asymmetric/Biological Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DIHYDROOROTASE_1	PS00482	Dihydroorotase signature 1.	PYRC_BACAN	57-65	2	A:57-65 B:57-65
2	DIHYDROOROTASE_2	PS00483	Dihydroorotase signature 2.	PYRC_BACAN	302-313	2	A:302-313 B:302-313

(no "Exon" information available for 3MPG)

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:426
 aligned with PYRC_BACAN | Q81WF0 from UniProtKB/Swiss-Prot  Length:428

    Alignment length:426
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420      
           PYRC_BACAN     1 MNYLFKNGRYMNEEGKIVATDLLVQDGKIAKVAENITADNAEVIDVNGKLIAPGLVDVHVHLREPGGEHKETIETGTLAAAKGGFTTICAMPNTRPVPDCREHMEDLQNRIKEKAHVNVLPYGAITVRQAGSEMTDFETLKELGAFAFTDDGVGVQDASMMLAAMKRAAKLNMAVVAHCEENTLINKGCVHEGKFSEKHGLNGIPSVCESVHIARDILLAEAADCHYHVCHVSTKGSVRVIRDAKRAGIKVTAEVTPHHLVLCEDDIPSADPNFKMNPPLRGKEDHEALIEGLLDGTIDMIATDHAPHTAEEKAQGIERAPFGITGFETAFPLLYTNLVKKGIITLEQLIQFLTEKPADTFGLEAGRLKEGRTADITIIDLEQEEEIDPTTFLSKGKNTPFAGWKCQGWPVMTIVGGKIAWQKESA 426
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeeeeee.....eeeeeeeee...eee..........eeee....eeee.eeeeee...........hhhhhhhhhhhhheeeeee.........hhhhhhhhhhhhhhhh..eeee.ee.hhhhh.....hhhhhhhh....ee.......hhhhhhhhhhhhhhh...eee...hhhhh....ee.hhhhhhh...ee.hhhhhhhhhhhhhhhhhhh..eee....hhhhhhhhhhhhhh...eee..hhhhhhhhhhhh...hhhhh......hhhhhhhhhhhhhhh..............hhhhh.............hhhhhhhhhh......hhhhhhhh.hhhhhhhhh.............eeeee....ee.hhhhh............ee..eeeeeee..eeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --------------------------------------------------------DIHYDROOR--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DIHYDROOROTA----------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3mpg A   1 MNYLFKNGRYMNEEGKIVATDLLVQDGKIAKVAENITADNAEVIDVNGKLIAPGLVDVHVHLREPGGEHKETIETGTLAAAKGGFTTICAMPNTRPVPDCREHMEDLQNRIKEKAHVNVLPYGAITVRQAGSEMTDFETLKELGAFAFTDDGVGVQDASMMLAAMKRAAKLNMAVVAHCEENTLINKGCVHEGKFSEKHGLNGIPSVCESVHIARDILLAEAADCHYHVCHVSTKGSVRVIRDAKRAGIKVTAEVTPHHLVLCEDDIPSADPNFKMNPPLRGKEDHEALIEGLLDGTIDMIATDHAPHTAEEKAQGIERAPFGITGFETAFPLLYTNLVKKGIITLEQLIQFLTEKPADTFGLEAGRLKEGRTADITIIDLEQEEEIDPTTFLSKGKNTPFAGWKCQGWPVMTIVGGKIAWQKESA 426
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420

Chain B from PDB  Type:PROTEIN  Length:426
 aligned with PYRC_BACAN | Q81WF0 from UniProtKB/Swiss-Prot  Length:428

    Alignment length:426
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420      
           PYRC_BACAN     1 MNYLFKNGRYMNEEGKIVATDLLVQDGKIAKVAENITADNAEVIDVNGKLIAPGLVDVHVHLREPGGEHKETIETGTLAAAKGGFTTICAMPNTRPVPDCREHMEDLQNRIKEKAHVNVLPYGAITVRQAGSEMTDFETLKELGAFAFTDDGVGVQDASMMLAAMKRAAKLNMAVVAHCEENTLINKGCVHEGKFSEKHGLNGIPSVCESVHIARDILLAEAADCHYHVCHVSTKGSVRVIRDAKRAGIKVTAEVTPHHLVLCEDDIPSADPNFKMNPPLRGKEDHEALIEGLLDGTIDMIATDHAPHTAEEKAQGIERAPFGITGFETAFPLLYTNLVKKGIITLEQLIQFLTEKPADTFGLEAGRLKEGRTADITIIDLEQEEEIDPTTFLSKGKNTPFAGWKCQGWPVMTIVGGKIAWQKESA 426
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
           Pfam domains (1) -------------------------------------------------Amidohydro_1-3mpgB01 B:50-380                                                                                                                                                                                                                                                                                                              ---------------------------------------------- Pfam domains (1)
           Pfam domains (2) -------------------------------------------------Amidohydro_1-3mpgB02 B:50-380                                                                                                                                                                                                                                                                                                              ---------------------------------------------- Pfam domains (2)
         Sec.struct. author .eeeeeeeeee.....eeeeeeeee...eeeee........eeee....eeee.eeeeee...........hhhhhhhhhhhh.eeeeee.........hhhhhhhhhhhhhhh...eeee.ee.hhhhh.....hhhhhhhh....ee.......hhhhhhhhhhhhhhh..eeee...hhhhh....ee.hhhhhhh...ee.hhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhhhhhhh...eeeeehhhhhhhhhhhh...hhhhh......hhhhhhhhhhhhhhh...ee.......hhhhhhh.............hhhhhhhhhh......hhhhhhhh.hhhhhhhh..............eeeee....ee.hhhhh............ee..eeeeeee..eeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --------------------------------------------------------DIHYDROOR--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DIHYDROOROTA----------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3mpg B   1 MNYLFKNGRYMNEEGKIVATDLLVQDGKIAKVAENITADNAEVIDVNGKLIAPGLVDVHVHLREPGGEHKETIETGTLAAAKGGFTTICAMPNTRPVPDCREHMEDLQNRIKEKAHVNVLPYGAITVRQAGSEMTDFETLKELGAFAFTDDGVGVQDASMMLAAMKRAAKLNMAVVAHCEENTLINKGCVHEGKFSEKHGLNGIPSVCESVHIARDILLAEAADCHYHVCHVSTKGSVRVIRDAKRAGIKVTAEVTPHHLVLCEDDIPSADPNFKMNPPLRGKEDHEALIEGLLDGTIDMIATDHAPHTAEEKAQGIERAPFGITGFETAFPLLYTNLVKKGIITLEQLIQFLTEKPADTFGLEAGRLKEGRTADITIIDLEQEEEIDPTTFLSKGKNTPFAGWKCQGWPVMTIVGGKIAWQKESA 426
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420

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 '\|'

(no "SCOP Domain" information available for 3MPG)

(no "CATH Domain" information available for 3MPG)

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Amidohydrolase (126)

Family: Amidohydro_1 (28)

Bacillus anthracis (1)

1a	Amidohydro_1-3mpgB01	B:50-380
1b	Amidohydro_1-3mpgB02	B:50-380

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (PYRC_BACAN | Q81WF0)

molecular function
	GO:0004151	dihydroorotase activity	Catalysis of the reaction: (S)-dihydroorotate + H(2)O = N-carbamoyl-L-aspartate + H(+).
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0016810	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds	Catalysis of the hydrolysis of any carbon-nitrogen bond, C-N, with the exception of peptide bonds.
	GO:0016812	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amides	Catalysis of the hydrolysis of any non-peptide carbon-nitrogen bond in a cyclic amide.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0008270	zinc ion binding	Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
	GO:0044205	'de novo' UMP biosynthetic process	The chemical reactions and pathways resulting in the formation of UMP, uridine monophosphate, starting with the synthesis of (S)-dihydroorotate from bicarbonate; UMP biosynthesis may either occur via reduction by quinone, NAD(+) or oxygen.
	GO:0006221	pyrimidine nucleotide biosynthetic process	The chemical reactions and pathways resulting in the formation of a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.
	GO:0009220	pyrimidine ribonucleotide biosynthetic process	The chemical reactions and pathways resulting in the formation of a pyrimidine ribonucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.

Asymmetric/Biological Unit
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	Cis Peptide Bonds
		Arg A:95 - Pro A:96	[ RasMol ]
		Arg B:95 - Pro B:96	[ RasMol ]
		Asn A:277 - Pro A:278	[ RasMol ]
		Asn B:277 - Pro B:278	[ RasMol ]
		Glu A:64 - Pro A:65	[ RasMol ]
		Glu B:64 - Pro B:65	[ RasMol ]

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	3mpg
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(no "Related Entries Specified in the PDB File" available for 3MPG)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 4)

Sites (4, 4)

SS Bonds (0, 0)

Cis Peptide Bonds (6, 6)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

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Exons (0, 0)

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