3ETS - JenaLib

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Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF A BACTERIAL ARYLSULFATE SULFOTRANSFERASE CATALYTIC INTERMEDIATE WITH 4-METHYLUMBELLIFERONE BOUND IN THE ACTIVE SITE

Authors :   G. Malojcic, R. L. Owen, J. P. Grimshaw, R. Glockshuber

Date :   08 Oct 08 (Deposition) - 25 Nov 08 (Release) - 19 Jan 10 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.40

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

Keywords :   Beta Propeller, Sulfohistidine, Protein-Substrate Complex, Periplasm, Transesterification, Sulfate, Phenol, Bacteria, Transferase 4-Methylumbelliferone, 4- Methylumbelliferylsulfate, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   G. Malojcic, R. L. Owen, J. P. Grimshaw, M. S. Brozzo, H. Dreher-Teo, R. Glockshuber
A Structural And Biochemical Basis For Paps-Independent Sulfuryl Transfer By Aryl Sulfotransferase From Uropathogenic Escherichia Coli.
Proc. Natl. Acad. Sci. Usa V. 105 19217 2008
PubMed-ID: 19036922 | Reference-DOI: 10.1073/PNAS.0806997105
(for further references see the PDB file header)

Molecule 1 - ARYLSULFATE SULFOTRANSFERASE
	Chains	:	A, B
	EC Number	:	2.8.2.22
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PDSBA3
	Expression System Strain	:	K12
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	ASTA, ECF11_2091
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	199310
	Strain	:	CFT073

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 10)

No.	Name	Count	Type	Full Name
1	4MU	2	Ligand/Ion	7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE
2	HS8	2	Mod. Amino Acid	3-(1-SULFO-1H-IMIDAZOL-3-IUM-4-YL)-L-ALANINE
3	SO4	6	Ligand/Ion	SULFATE ION

Biological Unit 1 (3, 20)

No.	Name	Count	Type	Full Name
1	4MU	4	Ligand/Ion	7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE
2	HS8	4	Mod. Amino Acid	3-(1-SULFO-1H-IMIDAZOL-3-IUM-4-YL)-L-ALANINE
3	SO4	12	Ligand/Ion	SULFATE ION

Biological Unit 2 (3, 10)

No.	Name	Count	Type	Full Name
1	4MU	2	Ligand/Ion	7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE
2	HS8	2	Mod. Amino Acid	3-(1-SULFO-1H-IMIDAZOL-3-IUM-4-YL)-L-ALANINE
3	SO4	6	Ligand/Ion	SULFATE ION

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC3	SOFTWARE	PHE A:171 , HIS A:252 , HIS A:356 , HS8 A:436	BINDING SITE FOR RESIDUE 4MU A 572
2	AC4	SOFTWARE	ARG A:273 , VAL A:348 , ARG A:352	BINDING SITE FOR RESIDUE SO4 A 574
3	AC5	SOFTWARE	ASP A:509 , ARG A:510	BINDING SITE FOR RESIDUE SO4 A 575
4	AC6	SOFTWARE	SER A:37 , ASP A:38 , GLN A:59	BINDING SITE FOR RESIDUE SO4 A 576
5	AC7	SOFTWARE	PHE B:3 , PHE B:171 , HIS B:252 , HIS B:356 , HS8 B:436 , ILE B:500 , THR B:557	BINDING SITE FOR RESIDUE 4MU B 572
6	AC8	SOFTWARE	ARG B:273 , VAL B:348 , GLY B:349 , ARG B:352	BINDING SITE FOR RESIDUE SO4 B 574
7	AC9	SOFTWARE	ASP B:509 , ARG B:510	BINDING SITE FOR RESIDUE SO4 B 575
8	BC1	SOFTWARE	SER B:37 , ASP B:38 , GLN B:59	BINDING SITE FOR RESIDUE SO4 B 576

Asymmetric Unit

No.	Residues
1	A:418	-	A:424
2	B:418	-	B:424

Asymmetric Unit

No.	Residues
1	Lys A:399	-	Pro A:400
2	Leu B:327	-	Ala B:328
3	Lys B:399	-	Pro B:400

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

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

(no "Exon" information available for 3ETS)

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
	(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:563
 aligned with ASST_ECOL6 | Q8FDI4 from UniProtKB/Swiss-Prot  Length:598

    Alignment length:571
                                    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       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597 
           ASST_ECOL6    28 AGFKPAPPAGQLGAVIVDPYGNAPLTALVDLDSHVISDVKVTVHGKGEKGVEISYPVGQESLKTYDGVPIFGLYQKFANKVTVEWKENGKVMKDDYVVHTSAIVNNYMDNRSISDLQQTKVIKVAPGFEDRLYLVNTHTFTAQGXDLHWHGEKDKNAGILDAGPATGALPFDIAPFTFIVDTEGEYRWWLDQDTFYDGRDRDINKRGYLMGIRETPRGTFTAVQGQHWYEFDMMGQVLEDHKLPRGFADATHESIETPNGTVLLRVGKSNYRRDDGVHVTTIRDHILEVDKSGRVVDVWDLTKILDPKRDALLGALDAGAVCVNVDLAHAGQQAKLEPDTPFGDALGVGPGRNWAHVNSIAYDAKDDSIILSSRHQGVVKIGRDKQVKWILAPSKGWEKPLASKLLKPVDANGKPITCNENGLCENSDFDFTYTQHTAWISSKGTLTIFDNGDGRHLEQPALPTMKYSRFVEYKIDEKKGTVQQVWEYGKERGYDFYSPITSIIEYQADRNTMFGFGGSIHLFDVGQPTVGKLNEIDYKTKEVKVEIDVLSDKPNQTHYRALLVRPQQMFK 598
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eee........eeeee......eeeeeee.........eeeeehhhhhhhhheeeee......eeeeeeeeee..eeeeeeeeee..................eeeeeee.......eeeeeeee.........ee..............ee.......eeeeeee.....eeeeehhhhh......hhhhh...eeeee.....eeeee..eeeee.....eeeeee....ee.....eee.....eeeeeee..ee.....ee.....eeeee.....eeeeee.hhh...............--------.................................eee....eeeeee...eeeeee....eeeee.........hhhhh.ee.....................................eeeee...hhhhh...hhhhh..eeeeeeee....eeeeeeeehhhhhhhhh.....eeeee....eeeeeeeee.......eeeeeeeeee.....eeeeeeeeeeee.....eeeeehhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ets A   1 AGFKPAPPAGQLGAVIVDPYGNAPLTALVDLDSHVISDVKVTVHGKGEKGVEISYPVGQESLKTYDGVPIFGLYQKFANKVTVEWKENGKVMKDDYVVHTSAIVNNYMDNRSISDLQQTKVIKVAPGFEDRLYLVNTHTFTAQGSDLHWHGEKDKNAGILDAGPATGALPFDIAPFTFIVDTEGEYRWWLDQDTFYDGRDRDINKRGYLMGIRETPRGTFTAVQGQHWYEFDMMGQVLEDHKLPRGFADATHESIETPNGTVLLRVGKSNYRRDDGVHVTTIRDHILEVDKSGRVVDVWDLTKILDPKRDALLGALDAG--------AHAGQQAKLEPDTPFGDALGVGPGRNWAHVNSIAYDAKDDSIILSSRHQGVVKIGRDKQVKWILAPSKGWEKPLASKLLKPVDANGKPITCNENGLCENSDFDFTYTQhTAWISSKGTLTIFDNGDGRHLEQPALPTMKYSRFVEYKIDEKKGTVQQVWEYGKERGYDFYSPITSIIEYQADRNTMFGFGGSIHLFDVGQPTVGKLNEIDYKTKEVKVEIDVLSDKPNQTHYRALLVRPQQMFK 571
                                    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        |-       330       340       350       360       370       380       390       400       410       420       430     | 440       450       460       470       480       490       500       510       520       530       540       550       560       570 
                                                                                                                                                                                                                                                                                                                                                        319      328                                                                                                         436-HS8

Chain B from PDB  Type:PROTEIN  Length:564
 aligned with ASST_ECOL6 | Q8FDI4 from UniProtKB/Swiss-Prot  Length:598

    Alignment length:571
                                    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       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597 
           ASST_ECOL6    28 AGFKPAPPAGQLGAVIVDPYGNAPLTALVDLDSHVISDVKVTVHGKGEKGVEISYPVGQESLKTYDGVPIFGLYQKFANKVTVEWKENGKVMKDDYVVHTSAIVNNYMDNRSISDLQQTKVIKVAPGFEDRLYLVNTHTFTAQGXDLHWHGEKDKNAGILDAGPATGALPFDIAPFTFIVDTEGEYRWWLDQDTFYDGRDRDINKRGYLMGIRETPRGTFTAVQGQHWYEFDMMGQVLEDHKLPRGFADATHESIETPNGTVLLRVGKSNYRRDDGVHVTTIRDHILEVDKSGRVVDVWDLTKILDPKRDALLGALDAGAVCVNVDLAHAGQQAKLEPDTPFGDALGVGPGRNWAHVNSIAYDAKDDSIILSSRHQGVVKIGRDKQVKWILAPSKGWEKPLASKLLKPVDANGKPITCNENGLCENSDFDFTYTQHTAWISSKGTLTIFDNGDGRHLEQPALPTMKYSRFVEYKIDEKKGTVQQVWEYGKERGYDFYSPITSIIEYQADRNTMFGFGGSIHLFDVGQPTVGKLNEIDYKTKEVKVEIDVLSDKPNQTHYRALLVRPQQMFK 598
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eee........eeeee......eeeeeee.........eeeeehhhhhhhhheeeee......eeeeeeeeee..eeeeeeeeee..................eeeeeee.......eeeeeeee.........ee..............ee.......eeeeeeee....eeeeehhhhh......hhhhh...eeeee.....eeeee..eeeee.....eeeeee....ee.....eee.....eeeeeee..ee.....ee.....eeeee.....eeeeee.hhh.......hhhhh...-------..............................eeeeeeehhh.eeeeee...eeeeee....eeeee.........hhhhh.ee.....................................eeeee...hhhhh..........eeeeeeee....eeeeee..hhhhhhhhh.....eeeeehhh.eeeeeeeee.......eeeeeeeeee.....eeeeeeeeeeee...eeeeeeehhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ets B   1 AGFKPAPPAGQLGAVIVDPYGNAPLTALVDLDSHVISDVKVTVHGKGEKGVEISYPVGQESLKTYDGVPIFGLYQKFANKVTVEWKENGKVMKDDYVVHTSAIVNNYMDNRSISDLQQTKVIKVAPGFEDRLYLVNTHTFTAQGSDLHWHGEKDKNAGILDAGPATGALPFDIAPFTFIVDTEGEYRWWLDQDTFYDGRDRDINKRGYLMGIRETPRGTFTAVQGQHWYEFDMMGQVLEDHKLPRGFADATHESIETPNGTVLLRVGKSNYRRDDGVHVTTIRDHILEVDKSGRVVDVWDLTKILDPKRDALLGALDAG-------LAHAGQQAKLEPDTPFGDALGVGPGRNWAHVNSIAYDAKDDSIILSSRHQGVVKIGRDKQVKWILAPSKGWEKPLASKLLKPVDANGKPITCNENGLCENSDFDFTYTQhTAWISSKGTLTIFDNGDGRHLEQPALPTMKYSRFVEYKIDEKKGTVQQVWEYGKERGYDFYSPITSIIEYQADRNTMFGFGGSIHLFDVGQPTVGKLNEIDYKTKEVKVEIDVLSDKPNQTHYRALLVRPQQMFK 571
                                    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        |-      |330       340       350       360       370       380       390       400       410       420       430     | 440       450       460       470       480       490       500       510       520       530       540       550       560       570 
                                                                                                                                                                                                                                                                                                                                                        319     327                                                                                                          436-HS8

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 3ETS)

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

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

Asymmetric Unit(hide GO term definitions)

Chain A,B (ASST_ECOL6 | Q8FDI4)

molecular function
	GO:0004062	aryl sulfotransferase activity	Catalysis of the reaction: 3'-phosphoadenosine 5'-phosphosulfate + a phenol = adenosine 3',5'-bisphosphate + an aryl sulfate.
	GO:0047686	arylsulfate sulfotransferase activity	Catalysis of the reaction: an aryl sulfate + a phenol = a phenol + an aryl sulfate.
	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.
cellular component
	GO:0042597	periplasmic space	The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

Asymmetric Unit
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	Ligands, Modified Residues, Ions
		4MU	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
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	Cis Peptide Bonds
		Leu B:327 - Ala B:328	[ RasMol ]
		Lys A:399 - Pro A:400	[ RasMol ]
		Lys B:399 - Pro B:400	[ RasMol ]

Biological Units
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	2.8.2.22
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	ASST_ECOL6 \| Q8FDI4	:	3elq 3ett

3elq	NATIVE FORM OF ARYLSULFATE SULFOTRANSFERASE FROM E. COLI
3ett

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 10)

Sites (8, 8)

SS Bonds (2, 2)

Cis Peptide Bonds (3, 3)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

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Exons (0, 0)

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