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Asym./Biol. Unit (Jmol Viewer)

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Title :   CRYSTAL STRUCTURE OF HUMAN ESTROGEN SULFOTRANSFERASE IN COMPLEX WITH IN-ACTIVE COFACTOR PAP AND 3,5,3',5'-TETRACHLORO-BIPHENYL-4,4'-DIOL

Authors :   S. Shevtsov, E. V. Petrochenko, M. Negishi, L. C. Pedersen

Date :   24 Oct 00 (Deposition) - 22 Jul 03 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.70

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

Keywords :   Estrogen, Sulfotransferase, Pcb, Human (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Shevtsov, E. V. Petrotchenko, L. C. Pedersen, M. Negishi
Crystallographic Analysis Of A Hydroxylated Polychlorinated Biphenyl (Oh-Pcb) Bound To The Catalytic Estrogen Binding Site Of Human Estrogen Sulfotransferase.
Environ. Health Perspect. V. 111 884 2003
PubMed-ID: 12782487
(for further references see the PDB file header)

Molecule 1 - ESTROGEN SULFOTRANSFERASE
	Chains	:	A, B
	EC Number	:	2.8.2.4
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PGEX4T3
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	STE
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	SULFOTRANSFERASE, ESTROGEN-PREFERRING

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (3, 8)

No.	Name	Count	Type	Full Name
1	A3P	2	Ligand/Ion	ADENOSINE-3'-5'-DIPHOSPHATE
2	EDO	4	Ligand/Ion	1,2-ETHANEDIOL
3	PCQ	2	Ligand/Ion	3,5,3',5'-TETRACHLORO-BIPHENYL-4,4'-DIOL

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	LYS A:47 , SER A:48 , GLY A:49 , THR A:50 , THR A:51 , TRP A:52 , ARG A:129 , SER A:137 , TYR A:192 , THR A:226 , SER A:227 , PHE A:228 , MET A:231 , PHE A:254 , MET A:255 , ARG A:256 , LYS A:257 , GLY A:258 , HOH A:811 , HOH A:815 , HOH A:827 , HOH A:835 , HOH A:868 , HOH A:899	BINDING SITE FOR RESIDUE A3P A 701
2	AC2	SOFTWARE	LYS B:47 , SER B:48 , GLY B:49 , THR B:50 , THR B:51 , TRP B:52 , ARG B:129 , SER B:137 , TYR B:192 , THR B:226 , SER B:227 , PHE B:228 , MET B:231 , PHE B:254 , MET B:255 , ARG B:256 , LYS B:257 , GLY B:258 , HOH B:720 , HOH B:726 , HOH B:728 , HOH B:733 , HOH B:761 , HOH B:792	BINDING SITE FOR RESIDUE A3P B 702
3	AC3	SOFTWARE	TYR B:20 , PHE B:80 , LYS B:105 , HIS B:107 , PHE B:141 , VAL B:145 , ALA B:146 , TYR B:239 , ILE B:246 , HOH B:733 , HOH B:996	BINDING SITE FOR RESIDUE PCQ B 711
4	AC4	SOFTWARE	TYR A:20 , PHE A:80 , LYS A:105 , HIS A:107 , PHE A:141 , VAL A:145 , ALA A:146 , ILE A:246 , HOH A:827 , HOH A:1120	BINDING SITE FOR RESIDUE PCQ A 712
5	AC5	SOFTWARE	LYS A:25 , GLN B:163	BINDING SITE FOR RESIDUE EDO A 801
6	AC6	SOFTWARE	TYR A:8 , LEU A:18 , HOH A:891 , HOH A:976 , HOH A:1060 , GLU B:111 , SER B:177 , HOH B:798	BINDING SITE FOR RESIDUE EDO A 802
7	AC7	SOFTWARE	SER A:177 , HOH A:896	BINDING SITE FOR RESIDUE EDO A 803
8	AC8	SOFTWARE	ASN A:233 , HOH A:885	BINDING SITE FOR RESIDUE EDO A 804

(no "SS Bond" information available for 1G3M)

Asymmetric/Biological Unit

No.	Residues
1	Ser A:100	-	Pro A:101
2	Ser B:100	-	Pro B:101

Asymmetric/Biological Unit (1, 2)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_018907	D	22	Y	ST1E1_HUMAN	Polymorphism	11569705	A/B	D	22	Y

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(no "PROSITE Motif" information available for 1G3M)

Asymmetric/Biological Unit (7, 14)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1a	ENST00000226444	1a	ENSE00001024505	chr4:70725870-70725767	104	ST1E1_HUMAN	-	0	0	-	-
1.2	ENST00000226444	2	ENSE00002201157	chr4:70723371-70723218	154	ST1E1_HUMAN	1-49	49	2	A:3-49 B:3-49	47 47
1.3	ENST00000226444	3	ENSE00000720189	chr4:70721144-70721019	126	ST1E1_HUMAN	49-91	43	2	A:49-91 B:49-91 (gaps)	43 43
1.4	ENST00000226444	4	ENSE00000720186	chr4:70720032-70719935	98	ST1E1_HUMAN	91-123	33	2	A:91-123 B:91-123	33 33
1.5a	ENST00000226444	5a	ENSE00000720182	chr4:70715281-70715155	127	ST1E1_HUMAN	124-166	43	2	A:124-166 B:124-166	43 43
1.6a	ENST00000226444	6a	ENSE00000720178	chr4:70713510-70713416	95	ST1E1_HUMAN	166-197	32	2	A:166-197 B:166-197	32 32
1.7	ENST00000226444	7	ENSE00000720173	chr4:70710059-70709879	181	ST1E1_HUMAN	198-258	61	2	A:198-258 B:198-258	61 61
1.8b	ENST00000226444	8b	ENSE00001180361	chr4:70707824-70706930	895	ST1E1_HUMAN	258-294	37	2	A:258-292 B:258-292	35 35

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:290
 aligned with ST1E1_HUMAN | P49888 from UniProtKB/Swiss-Prot  Length:294

    Alignment length:290
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292
          ST1E1_HUMAN     3 SELDYYEKFEEVHGILMYKDFVKYWDNVEAFQARPDDLVIATYPKSGTTWVSEIVYMIYKEGDVEKCKEDVIFNRIPFLECRKENLMNGVKQLDEMNSPRIVKTHLPPELLPASFWEKDCKIIYLCRNAKDVAVSFYYFFLMVAGHPNPGSFPEFVEKFMQGQVPYGSWYKHVKSWWEKGKSPRVLFLFYEDLKEDIRKEVIKLIHFLERKPSEELVDRIIHHTSFQEMKNNPSTNYTTLPDEIMNQKLSPFMRKGITGDWKNHFTVALNEKFDKHYEQQMKESTLKFRT 292
               SCOP domains d1g3ma_ A: Estrogen sulfotransferase (STE, sult1e1)                                                                                                                                                                                                                                                SCOP domains
               CATH domains 1g3mA00 A:3-292 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                                                                                                               CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhheeee..eeeehhhhhhhhhhhh.......eeeee....hhhhhhhhhhhhhh..hhhhhh..hhhhhh............hhhhhhh.....eeee..hhhhhhhhhhhh..eeeeee.hhhhhhhhhhhhhhhh.......hhhhhhhhhhh......hhhhhhhhhhhhh....eeeeehhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh..........................hhhhhh.hhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) -------------------Y------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2  PDB: A:3-49 UniProt: 1-49            -----------------------------------------Exon 1.4  PDB: A:91-123          Exon 1.5a  PDB: A:124-166 UniProt: 124-166 -------------------------------Exon 1.7  PDB: A:198-258 UniProt: 198-258                    ---------------------------------- Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------------Exon 1.3  PDB: A:49-91 UniProt: 49-91      --------------------------------------------------------------------------Exon 1.6a  PDB: A:166-197       ------------------------------------------------------------Exon 1.8b  PDB: A:258-292           Transcript 1 (2)
                 1g3m A   3 SELDYYEKFEEVHGILMYKDFVKYWDNVEAFQARPDDLVIATYPKSGTTWVSEIVYMIYKEGDVEKCKEDVIFNRIPFLECRKENLMNGVKQLDEMNSPRIVKTHLPPELLPASFWEKDCKIIYLCRNAKDVAVSFYYFFLMVAGHPNPGSFPEFVEKFMQGQVPYGSWYKHVKSWWEKGKSPRVLFLFYEDLKEDIRKEVIKLIHFLERKPSEELVDRIIHHTSFQEMKNNPSTNYTTLPDEIMNQKLSPFMRKGITGDWKNHFTVALNEKFDKHYEQQMKESTLKFRT 292
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292

Chain B from PDB  Type:PROTEIN  Length:285
 aligned with ST1E1_HUMAN | P49888 from UniProtKB/Swiss-Prot  Length:294

    Alignment length:290
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292
          ST1E1_HUMAN     3 SELDYYEKFEEVHGILMYKDFVKYWDNVEAFQARPDDLVIATYPKSGTTWVSEIVYMIYKEGDVEKCKEDVIFNRIPFLECRKENLMNGVKQLDEMNSPRIVKTHLPPELLPASFWEKDCKIIYLCRNAKDVAVSFYYFFLMVAGHPNPGSFPEFVEKFMQGQVPYGSWYKHVKSWWEKGKSPRVLFLFYEDLKEDIRKEVIKLIHFLERKPSEELVDRIIHHTSFQEMKNNPSTNYTTLPDEIMNQKLSPFMRKGITGDWKNHFTVALNEKFDKHYEQQMKESTLKFRT 292
               SCOP domains d1g3mb_ B: Estrogen sulfotransferase (STE, sult1e1)                                                                                                                                                                                                                                                SCOP domains
               CATH domains 1g3mB00 B:3-292 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                                                                                                               CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhheeee..eeee.....hhhhhhh.......eeeee....hhhhhhhhhhhhhh..........hhhhhh......-----hhhhhhhh.....eeee..hhhhhhhhhhhh..eeeeee.hhhhhhhhhhhhhhhh.......hhhhhhhhhhh......hhhhhhhhhhhhh....eeeeehhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh..........................hhhhhh.hhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) -------------------Y------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2  PDB: B:3-49 UniProt: 1-49            -----------------------------------------Exon 1.4  PDB: B:91-123          Exon 1.5a  PDB: B:124-166 UniProt: 124-166 -------------------------------Exon 1.7  PDB: B:198-258 UniProt: 198-258                    ---------------------------------- Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------------Exon 1.3  PDB: B:49-91 (gaps)              --------------------------------------------------------------------------Exon 1.6a  PDB: B:166-197       ------------------------------------------------------------Exon 1.8b  PDB: B:258-292           Transcript 1 (2)
                 1g3m B   3 SELDYYEKFEEVHGILMYKDFVKYWDNVEAFQARPDDLVIATYPKSGTTWVSEIVYMIYKEGDVEKCKEDVIFNRIPFLECR-----NGVKQLDEMNSPRIVKTHLPPELLPASFWEKDCKIIYLCRNAKDVAVSFYYFFLMVAGHPNPGSFPEFVEKFMQGQVPYGSWYKHVKSWWEKGKSPRVLFLFYEDLKEDIRKEVIKLIHFLERKPSEELVDRIIHHTSFQEMKNNPSTNYTTLPDEIMNQKLSPFMRKGITGDWKNHFTVALNEKFDKHYEQQMKESTLKFRT 292
                                    12        22        32        42        52        62        72        82 |     |92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292
                                                                                                            84    90

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(

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Superfamilies( (-)

)

Families(

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Protein Domains( (-)

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Organisms( (-)

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

Fold: P-loop containing nucleoside triphosphate hydrolases (2083)

Superfamily: P-loop containing nucleoside triphosphate hydrolases (2083)

Family: PAPS sulfotransferase (54)

Protein domain: Estrogen sulfotransferase (STE, sult1e1) (8)

Human (Homo sapiens) [TaxId: 9606] (5)

1a	d1g3ma_	A:
1b	d1g3mb_	B:

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: P-loop containing nucleotide triphosphate hydrolases (1378)

Human (Homo sapiens) (413)

1a	1g3mB00	B:3-292
1b	1g3mA00	A:3-292

(no "Pfam Domain" information available for 1G3M)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (ST1E1_HUMAN | P49888)

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:0004304	estrone sulfotransferase activity	Catalysis of the reaction: 3'-phosphoadenosine 5'-phosphosulfate + estrone = adenosine 3',5'-bisphosphate + estrone 3-sulfate.
	GO:0047894	flavonol 3-sulfotransferase activity	Catalysis of the reaction: 3'-phospho-5'-adenylyl sulfate + quercetin = adenosine 3',5'-diphosphate + H(+) + quercetin 3-sulfate.
	GO:0008289	lipid binding	Interacting selectively and non-covalently with a lipid.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0005496	steroid binding	Interacting selectively and non-covalently with a steroid, any of a large group of substances that have in common a ring system based on 1,2-cyclopentanoperhydrophenanthrene.
	GO:0050294	steroid sulfotransferase activity	Catalysis of the reaction: 3'-phosphoadenosine 5'-phosphosulfate + a phenolic steroid = adenosine 3',5'-bisphosphate + steroid O-sulfate.
	GO:0008146	sulfotransferase activity	Catalysis of the transfer of a sulfate group from 3'-phosphoadenosine 5'-phosphosulfate to the hydroxyl group of an acceptor, producing the sulfated derivative and 3'-phosphoadenosine 5'-phosphate.
	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:0050427	3'-phosphoadenosine 5'-phosphosulfate metabolic process	The chemical reactions and pathways involving 3'-phosphoadenosine 5'-phosphosulfate, a naturally occurring mixed anhydride. It is an intermediate in the formation of a variety of sulfo compounds in biological systems.
	GO:0008210	estrogen metabolic process	The chemical reactions and pathways involving estrogens, C18 steroid hormones that can stimulate the development of female sexual characteristics. Also found in plants.
	GO:0045600	positive regulation of fat cell differentiation	Any process that activates or increases the frequency, rate or extent of adipocyte differentiation.
	GO:0008202	steroid metabolic process	The chemical reactions and pathways involving steroids, compounds with a 1,2,cyclopentanoperhydrophenanthrene nucleus.
	GO:0051923	sulfation	The addition of a sulfate group to a molecule.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

Asymmetric/Biological Unit
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	Cis Peptide Bonds
		Ser A:100 - Pro A:101	[ RasMol ]
		Ser B:100 - Pro B:101	[ RasMol ]

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	ST1E1_HUMAN \| P49888	:	1hy3 4jvl 4jvm 4jvn

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Description

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Ligands, Modified Residues, Ions (3, 8)

Sites (8, 8)

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

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