3TYE - JenaLib

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Title :   DIHYDROPTEROATE SYNTHASE IN COMPLEX WITH DHP-STZ

Authors :   M. -K. Yun, S. W. White

Date :   24 Sep 11 (Deposition) - 14 Mar 12 (Release) - 06 Mar 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

Chains :   Asym. Unit : A,B
Biol. Unit 1: A  (2x)
Biol. Unit 2: B  (2x)

Keywords :   Anthracis, Folate Biosynthesis, Dihydropteroate, Pterine, Tim Barrel, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. K. Yun, Y. Wu, Z. Li, Y. Zhao, M. B. Waddell, A. M. Ferreira, R. E. Lee, D. Bashford, S. W. White
Catalysis And Sulfa Drug Resistance In Dihydropteroate Synthase.
Science V. 335 1110 2012
PubMed-ID: 22383850 | Reference-DOI: 10.1126/SCIENCE.1214641

Molecule 1 - DIHYDROPTEROATE SYNTHASE
	Chains	:	A, B
	EC Number	:	2.5.1.15
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET-28A
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	DIHYDROPTEROATE SYNTHASE
	Gene	:	FOLP, BAS0071, BA_0071, GBAA_0071
	Organism Common	:	ANTHRAX,ANTHRAX BACTERIUM
	Organism Scientific	:	BACILLUS ANTHRACIS
	Organism Taxid	:	191218
	Strain	:	A2012

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (2x)	:	A
Biological Unit 2 (2x)	:		B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (4, 12)

No.	Name	Count	Type	Full Name
1	SO4	9	Ligand/Ion	SULFATE ION
2	XHP	1	Ligand/Ion	2-AMINO-6-METHYLIDENE-6,7-DIHYDROPTERIDIN-4(3H)-ONE
3	XTZ	1	Ligand/Ion	4-{[(2-AMINO-4-OXO-3,4,7,8-TETRAHYDROPTERIDIN-6-YL)METHYL]AMINO}-N-(1,3-THIAZOL-2-YL)BENZENESULFONAMIDE
4	YTZ	1	Ligand/Ion	4-AMINO-N-(1,3-THIAZOL-2-YL)BENZENESULFONAMIDE

Biological Unit 1 (2, 10)

No.	Name	Count	Type	Full Name
1	SO4	8	Ligand/Ion	SULFATE ION
2	XHP	-1	Ligand/Ion	2-AMINO-6-METHYLIDENE-6,7-DIHYDROPTERIDIN-4(3H)-ONE
3	XTZ	2	Ligand/Ion	4-{[(2-AMINO-4-OXO-3,4,7,8-TETRAHYDROPTERIDIN-6-YL)METHYL]AMINO}-N-(1,3-THIAZOL-2-YL)BENZENESULFONAMIDE
4	YTZ	-1	Ligand/Ion	4-AMINO-N-(1,3-THIAZOL-2-YL)BENZENESULFONAMIDE

Biological Unit 2 (3, 14)

No.	Name	Count	Type	Full Name
1	SO4	10	Ligand/Ion	SULFATE ION
2	XHP	2	Ligand/Ion	2-AMINO-6-METHYLIDENE-6,7-DIHYDROPTERIDIN-4(3H)-ONE
3	XTZ	-1	Ligand/Ion	4-{[(2-AMINO-4-OXO-3,4,7,8-TETRAHYDROPTERIDIN-6-YL)METHYL]AMINO}-N-(1,3-THIAZOL-2-YL)BENZENESULFONAMIDE
4	YTZ	2	Ligand/Ion	4-AMINO-N-(1,3-THIAZOL-2-YL)BENZENESULFONAMIDE

Asymmetric Unit (12, 12)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	THR A:67 , PRO A:69 , ASP A:101 , ASN A:120 , MET A:145 , ASN A:152 , ASP A:184 , GLY A:188 , PHE A:189 , LEU A:214 , GLY A:216 , LYS A:220 , SER A:221 , ARG A:254 , SO4 A:278 , HOH A:286	BINDING SITE FOR RESIDUE XTZ A 801
02	AC2	SOFTWARE	ARG A:68 , ARG A:254 , HIS A:256 , HOH A:323 , XTZ A:801	BINDING SITE FOR RESIDUE SO4 A 278
03	AC3	SOFTWARE	ARG A:219	BINDING SITE FOR RESIDUE SO4 A 279
04	AC4	SOFTWARE	LYS A:50 , ARG A:53	BINDING SITE FOR RESIDUE SO4 A 280
05	AC5	SOFTWARE	LEU A:229 , ARG A:263 , HOH A:305	BINDING SITE FOR RESIDUE SO4 A 281
06	AC6	SOFTWARE	ASP B:101 , ASN B:120 , ILE B:122 , ASP B:184 , PHE B:189 , GLY B:216 , LYS B:220 , ARG B:254 , SO4 B:278 , YTZ B:902	BINDING SITE FOR RESIDUE XHP B 901
07	AC7	SOFTWARE	GLY B:188 , PHE B:189 , LYS B:220 , SER B:221 , HOH B:319 , HOH B:324 , XHP B:901	BINDING SITE FOR RESIDUE YTZ B 902
08	AC8	SOFTWARE	ARG B:254 , HIS B:256 , XHP B:901	BINDING SITE FOR RESIDUE SO4 B 278
09	AC9	SOFTWARE	ARG B:219	BINDING SITE FOR RESIDUE SO4 B 279
10	BC1	SOFTWARE	LYS B:50 , ARG B:53	BINDING SITE FOR RESIDUE SO4 B 280
11	BC2	SOFTWARE	GLU B:198 , ARG B:201 , ASN B:202	BINDING SITE FOR RESIDUE SO4 B 281
12	BC3	SOFTWARE	ARG B:263 , HOH B:303	BINDING SITE FOR RESIDUE SO4 B 282

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

(no "Cis Peptide Bond" information available for 3TYE)

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

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

(no "Exon" information available for 3TYE)

Asymmetric 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
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Chain A from PDB  Type:PROTEIN  Length:267
 aligned with Q81VW8_BACAN | Q81VW8 from UniProtKB/TrEMBL  Length:280

    Alignment length:273
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274   
         Q81VW8_BACAN     5 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNEVDAAVRHAKEMRDEGAHIIDIGGESTRPGFAKVSVEEEIKRVVPMIQAVSKEVKLPISIDTYKAEVAKQAIEAGAHIINDIWGAKAEPKIAEVAAHYDVPIILMHNRDNMNYRNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLEAMRNLEQLNVLGYPVLLGTSRKSFIGHVLDLPVEERLEGTGATVCLGIEKGCEFVRVHDVKEMSRMAKMMDAMIGK 277
               SCOP domains d3tyea_ A: Dihydropteroate sy      nthetase                                                                                                                                                                                                                                       SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eee..eee......eeeeeee...------.hhhhhhhhhhhhhhhhhh...eeeee...........hhhhhhhhhhhhhhhhhhhh...eeee..hhhhhhhhhhh...eeee.......hhhhhhhhhhh..eeee.........hhhhhhhhhhhhhhhhhhhhh.hhh.eeee.......hhhhhhhhhhhhhhhhhhh...ee....hhhhhhhhh.hhhhhhhhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tye A   2 KWDYDLRCGEYTLNLNEKTLIMGILNVTP------GSYNEVDAAVRHAKEMRDEGAHIIDIGGESTRPGFAKVSVEEEIKRVVPMIQAVSKEVKLPISIDTYKAEVAKQAIEAGAHIINDIWGAKAEPKIAEVAAHYDVPIILMHNRDNMNYRNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLEAMRNLEQLNVLGYPVLLGTSRKSFIGHVLDLPVEERLEGTGATVCLGIEKGCEFVRVHDVKEMSRMAKMMDAMIGK 274
                                    11        21        |-     |  41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271   
                                                       30     37

Chain B from PDB  Type:PROTEIN  Length:259
 aligned with Q81VW8_BACAN | Q81VW8 from UniProtKB/TrEMBL  Length:280

    Alignment length:273
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274   
         Q81VW8_BACAN     5 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNEVDAAVRHAKEMRDEGAHIIDIGGESTRPGFAKVSVEEEIKRVVPMIQAVSKEVKLPISIDTYKAEVAKQAIEAGAHIINDIWGAKAEPKIAEVAAHYDVPIILMHNRDNMNYRNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLEAMRNLEQLNVLGYPVLLGTSRKSFIGHVLDLPVEERLEGTGATVCLGIEKGCEFVRVHDVKEMSRMAKMMDAMIGK 277
               SCOP domains d3tyeb_ B: Dihydropteroate        synthetase                                                                                                                                                                                                                                      SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eee..eee......eeeeee..-------..hhhhhhhhhhhhhhhhhhh..eeeee....-------.hhhhhhhhhhhhhhhhhhh...eeeee.hhhhhhhhhhh...eeee.......hhhhhhhhhhh..eeee.........hhhhhhhhhhhhhhhhhhhh..hhh.eeee.......hhhhhhhhhhhhhhhhhhh...ee....hhhhhhhhh.hhhhhhhhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tye B   2 KWDYDLRCGEYTLNLNEKTLIMGILNV-------GGSYNEVDAAVRHAKEMRDEGAHIIDIGGEST-------SVEEEIKRVVPMIQAVSKEVKLPISIDTYKAEVAKQAIEAGAHIINDIWGAKAEPKIAEVAAHYDVPIILMHNRDNMNYRNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLEAMRNLEQLNVLGYPVLLGTSRKSFIGHVLDLPVEERLEGTGATVCLGIEKGCEFVRVHDVKEMSRMAKMMDAMIGK 274
                                    11        21      |  -    |   41        51        61     |   -   |    81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271   
                                                     28      36                             67      75

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 Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

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

Fold: TIM beta/alpha-barrel (3956)

Superfamily: Dihydropteroate synthetase-like (59)

Family: Dihydropteroate synthetase (40)

Protein domain: Dihydropteroate synthetase (34)

Anthrax bacillus (Bacillus anthracis) [TaxId: 1392] (28)

1a	d3tyea_	A:
1b	d3tyeb_	B:

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

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

Asymmetric Unit(hide GO term definitions)

Chain A,B (Q81VW8_BACAN | Q81VW8)

molecular function
	GO:0004156	dihydropteroate synthase activity	Catalysis of the reaction: 2-amino-4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine diphosphate + 4-aminobenzoate = diphosphate + dihydropteroate.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
	GO:0044237	cellular metabolic process	The chemical reactions and pathways by which individual cells transform chemical substances.
	GO:0046656	folic acid biosynthetic process	The chemical reactions and pathways resulting in the formation of folic acid, pteroylglutamic acid.
	GO:0009396	folic acid-containing compound biosynthetic process	The chemical reactions and pathways resulting in the formation of folic acid and its derivatives.
	GO:0042558	pteridine-containing compound metabolic process	The chemical reactions and pathways involving any compound containing pteridine (pyrazino(2,3-dipyrimidine)), e.g. pteroic acid, xanthopterin and folic acid.
	GO:0046654	tetrahydrofolate biosynthetic process	The chemical reactions and pathways resulting in the formation of tetrahydrofolate, 5,6,7,8-tetrahydrofolic acid, a folate derivative bearing additional hydrogens on the pterin group.

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	3tye
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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 12)

Sites (12, 12)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

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Exons (0, 0)

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SCOP Domains (1, 2)

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Gene Ontology (8, 8)

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