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Title :   CRYSTAL STRUCTURE OF SULT 2A1 LLGG MUTANT WITH PAPS

Authors :   J. Kim, R. Toro, R. Bhosle, I. Cook, T. Wang, C. N. Falany, T. S. Leyh, S. C.

Date :   14 Dec 12 (Deposition) - 06 Feb 13 (Release) - 06 Feb 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

Chains :   Asym. Unit : A,B
Biol. Unit 1: A,B  (1x)
Biol. Unit 2: A  (1x)
Biol. Unit 3: B  (1x)

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

Reference :   J. Kim, R. Toro, R. Bhosle, I. Cook, T. Wang, C. N. Falany, T. S. Leyh, S. C. Almo
Sulfotransferase Selectivity At The Molecular Level
To Be Published
PubMed: search

Molecule 1 - BILE SALT SULFOTRANSFERASE
	Chains	:	A, B
	EC Number	:	2.8.2.14
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Gene	:	SULT2A1, HST, STD
	Mutation	:	YES
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	DEHYDROEPIANDROSTERONE SULFOTRANSFERASE, DHEA-ST, HYDROXYSTEROID SULFOTRANSFERASE, HST, ST2, ST2A3, SULFOTRANSFERASE 2A1, ST2A1

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:	A
Biological Unit 3 (1x)	:		B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 8)

No.	Name	Count	Type	Full Name
1	K	2	Ligand/Ion	POTASSIUM ION
2	PO4	4	Ligand/Ion	PHOSPHATE ION
3	PPS	2	Ligand/Ion	3'-PHOSPHATE-ADENOSINE-5'-PHOSPHATE SULFATE

Biological Unit 1 (2, 6)

No.	Name	Count	Type	Full Name
1	K	-1	Ligand/Ion	POTASSIUM ION
2	PO4	4	Ligand/Ion	PHOSPHATE ION
3	PPS	2	Ligand/Ion	3'-PHOSPHATE-ADENOSINE-5'-PHOSPHATE SULFATE

Biological Unit 2 (2, 2)

No.	Name	Count	Type	Full Name
1	K	-1	Ligand/Ion	POTASSIUM ION
2	PO4	1	Ligand/Ion	PHOSPHATE ION
3	PPS	1	Ligand/Ion	3'-PHOSPHATE-ADENOSINE-5'-PHOSPHATE SULFATE

Biological Unit 3 (2, 4)

No.	Name	Count	Type	Full Name
1	K	-1	Ligand/Ion	POTASSIUM ION
2	PO4	3	Ligand/Ion	PHOSPHATE ION
3	PPS	1	Ligand/Ion	3'-PHOSPHATE-ADENOSINE-5'-PHOSPHATE SULFATE

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	LYS A:248 , ASP A:253 , HIS A:257	BINDING SITE FOR RESIDUE PO4 A 301
2	AC2	SOFTWARE	PRO A:43 , LYS A:44 , SER A:45 , GLY A:46 , THR A:47 , ASN A:48 , TRP A:49 , HIS A:99 , ARG A:121 , SER A:129 , TYR A:184 , SER A:218 , SER A:219 , PHE A:220 , MET A:223 , LEU A:245 , LEU A:246 , ARG A:247 , LYS A:248 , GLY A:249 , HOH A:402 , HOH A:403 , HOH A:422 , HOH A:438 , HOH A:503	BINDING SITE FOR RESIDUE PPS A 302
3	AC3	SOFTWARE	ARG A:174 , GLU A:176 , PHE A:179 , HOH A:496 , HOH A:497	BINDING SITE FOR RESIDUE K A 303
4	AC4	SOFTWARE	LYS B:248 , ASP B:253 , ASN B:256 , HIS B:257	BINDING SITE FOR RESIDUE PO4 B 301
5	AC5	SOFTWARE	PRO B:43 , LYS B:44 , SER B:45 , GLY B:46 , THR B:47 , ASN B:48 , TRP B:49 , HIS B:99 , ARG B:121 , SER B:129 , TYR B:184 , SER B:218 , SER B:219 , PHE B:220 , MET B:223 , LEU B:245 , LEU B:246 , ARG B:247 , LYS B:248 , GLY B:249 , HOH B:403 , HOH B:427 , HOH B:432 , HOH B:449 , HOH B:493	BINDING SITE FOR RESIDUE PPS B 302
6	AC6	SOFTWARE	HIS B:58 , LYS B:60 , LYS B:204 , HOH B:477	BINDING SITE FOR RESIDUE PO4 B 303
7	AC7	SOFTWARE	ARG B:174 , GLU B:176 , PHE B:179 , HOH B:418 , HOH B:483	BINDING SITE FOR RESIDUE K B 304
8	AC8	SOFTWARE	TYR B:131 , PHE B:132 , HIS B:257 , HOH B:410	BINDING SITE FOR RESIDUE PO4 B 305

(no "SS Bond" information available for 4IFB)

Asymmetric Unit

No.	Residues
1	Ser A:92	-	Pro A:93
2	Ser B:92	-	Pro B:93

(no "SAP(SNP)/Variant" information available for 4IFB)

(no "PROSITE Motif" information available for 4IFB)

(no "Exon" information available for 4IFB)

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:274
                                                                                                                                                                                                                                                                                                                  
               SCOP domains d4ifba_ A: automated matches                                                                                                                                                                                                                                                       SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee..eee.....hhhhhhhhhhh.......eeeee....hhhhhhhhhhhhhh...hhhhhhhhhhhhh....hhhhhhhhhh.....eeee..hhhhhhhhhhhh..eeeeee.hhhhhhhhhhhhhh.........hhhhhhhhhhhh.....hhhhhhhhhhhhh....eeeeehhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhh...............hhhhhh.hhhhhhhhhhhhhhhh...hhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ifb A   2 SDDFLWFEGIAFPTMGFRSETLRKVRDEFVIRDEDVIILTYPKSGTNWLAEILCLMHSKGDAKWIQSVPIWERSPWVESEIGYTALSETESPRLFSSHLPIQLFPKSFFSSKAKVIYLMRNPRDVLVSGYFFWKNMKFIKKPKSWEEYFEWFCQGTVLYGSWFDHIHGWMPMREEKNFLLLSYEELKQDTGRTIEKICQFLGKTLEPEELNLILKNSSFQSMKENKMSNYKAQLLRKGVSGDWKNHFTVAQAEDFDKLFQEKMADLPRELFPWE 285
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231|      251       261       271       281    
                                                                                                                                                                                                                                                               231|                                           
                                                                                                                                                                                                                                                                242

Chain B from PDB  Type:PROTEIN  Length:272
                                                                                                                                                                                                                                                                                                                
               SCOP domains d4ifbb_ B: automated matches                                                                                                                                                                                                                                                     SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee..eee.....hhhhhhhhhhh.......eeeee....hhhhhhhhhhhhhh...hhhhhhhhhhhhh....hhhhhhhhhh.....eeee..hhhhhhhhhhhh..eeeeee.hhhhhhhhhhhhhh.........hhhhhhhhhhhh.....hhhhhhhhhhhhh....eeeeehhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh...............hhhhhh.hhhhhhhhhhhhhhhhh..hhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ifb B   3 DDFLWFEGIAFPTMGFRSETLRKVRDEFVIRDEDVIILTYPKSGTNWLAEILCLMHSKGDAKWIQSVPIWERSPWVESEIGYTALSETESPRLFSSHLPIQLFPKSFFSSKAKVIYLMRNPRDVLVSGYFFWKNMKFIKKPKSWEEYFEWFCQGTVLYGSWFDHIHGWMPMREEKNFLLLSYEELKQDTGRTIEKICQFLGKTLEPEELNLILKNSSFQSMKENKMSNYAQLLRKGVSGDWKNHFTVAQAEDFDKLFQEKMADLPRELFPWE 285
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       243       253       263       273       283  
                                                                                                                                                                                                                                                              231|                                          
                                                                                                                                                                                                                                                               243

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	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: P-loop containing nucleoside triphosphate hydrolases (2083)

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

Family: PAPS sulfotransferase (54)

Protein domain: automated matches (23)

Human (Homo sapiens) [TaxId: 9606] (11)

1a	d4ifba_	A:
1b	d4ifbb_	B:

(no "CATH Domain" information available for 4IFB)

(no "Pfam Domain" information available for 4IFB)

Asymmetric Unit(hide GO term definitions)

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		Ser A:92 - Pro A:93	[ RasMol ]
		Ser B:92 - Pro B:93	[ RasMol ]

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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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