3FR6 - JenaLib

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Title :   TETRAMERIZATION AND COOPERATIVITY IN PLASMODIUM FALCIPARUM GLUTATHIONE TRANSFERASE ARE MEDIATED BY THE ATYPIC LOOP 113-118

Authors :   M. Perbandt, E. Liebau, G. Ricci

Date :   08 Jan 09 (Deposition) - 26 Jan 10 (Release) - 26 Jan 10 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.60

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

Keywords :   Pfgst, Glutathione S-Transferase, Plasmodium Falciparum, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Perbandt, E. Liebau, G. Ricci
Tetramerization And Cooperativity In Plasmodium Falciparum Glutathione Transferase Are Mediated By The Atypic Loop 113-118
To Be Published
PubMed: search
(for further references see the PDB file header)

Molecule 1 - GLUTATHIONE S-TRANSFERASE
	Chains	:	A, B
	EC Number	:	2.5.1.18
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PJC20
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	GST
	Mutation	:	YES
	Organism Scientific	:	PLASMODIUM FALCIPARUM
	Organism Taxid	:	5833
	Synonym	:	PFGST

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 2)

No.	Name	Count	Type	Full Name
1	MG	2	Ligand/Ion	MAGNESIUM ION

Biological Unit 1 (0, 0)

No.	Name	Count	Type	Full Name
1	MG	-1	Ligand/Ion	MAGNESIUM ION

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLN A:71 , SER A:72 , GLN A:73	BINDING SITE FOR RESIDUE MG A 212
2	AC2	SOFTWARE	LYS B:15 , SER B:72 , GLN B:73	BINDING SITE FOR RESIDUE MG B 212

(no "SS Bond" information available for 3FR6)

Asymmetric Unit

No.	Residues
1	Val A:59	-	Pro A:60
2	Asp B:3	-	Asn B:4
3	Val B:59	-	Pro B:60

(no "SAP(SNP)/Variant" information available for 3FR6)

Asymmetric Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GST_NTER	PS50404	Soluble glutathione S-transferase N-terminal domain profile.	GST_PLAFA	3-87	2	A:3-87 B:3-87
2	GST_CTER	PS50405	Soluble glutathione S-transferase C-terminal domain profile.	GST_PLAFA	89-211	2	A:89-206 B:89-206

Biological Unit 1 (2, 8)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GST_NTER	PS50404	Soluble glutathione S-transferase N-terminal domain profile.	GST_PLAFA	3-87	4	A:3-87 B:3-87
2	GST_CTER	PS50405	Soluble glutathione S-transferase C-terminal domain profile.	GST_PLAFA	89-211	4	A:89-206 B:89-206

(no "Exon" information available for 3FR6)

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:201
 aligned with GST_PLAFA | Q8MU52 from UniProtKB/Swiss-Prot  Length:211

    Alignment length:205
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201     
            GST_PLAFA     2 GDNIVLYYFDARGKAELIRLIFAYLGIEYTDKRFGVNGDAFVEFKNFKKEKDTPFEQVPILQIGDLILAQSQAIVRYLSKKYNICGESELNEFYADMIFCGVQDIHYKFNNTNLFKQNETTFLNEDLPKWSGYFEKLLKKNHTNNNNDKYYFVGNNLTYADLAVFNLYDDIETKYPSSLKNFPLLKAHNEFISNLPNIKNYITNR 206
               SCOP domains d3fr6a1 A:2-85 automated matches                                                    d3fr6a2 A:86-206 automated matches                                                                                        SCOP domains
               CATH domains 3fr6A01 A:2-85 Glutaredoxin                                                         3fr6A02 A:86-206  [code=1.20.1050.10, no name defined]                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee..hhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhhh........eeee..eeeehhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhh...----..........hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -GST_NTER  PDB: A:3-87 UniProt: 3-87                                                  -GST_CTER  PDB: A:89-206 UniProt: 89-211                                                                                PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fr6 A   2 GDNIVLYYFDARGKAELIRLIFAYLGIEYTDKRFGVNGDAFVEFKNFKKEKDTPFEQVPILQIGDLILAQSQAIVRYLSKKYNICGESELNEFYADMIFCGVQDIHYKFNNTNLFKANETTFLNEDLPKWSGYFEKLLKKNHT----DKYYFVGNNLTYADLAVFNLYDDIETKYPSSLKNFPLLKAHNEFISNLPNIKNYITNR 206
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141  |    151       161       171       181       191       201     
                                                                                                                                                                        144  149

Chain B from PDB  Type:PROTEIN  Length:200
 aligned with GST_PLAFA | Q8MU52 from UniProtKB/Swiss-Prot  Length:211

    Alignment length:205
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201     
            GST_PLAFA     2 GDNIVLYYFDARGKAELIRLIFAYLGIEYTDKRFGVNGDAFVEFKNFKKEKDTPFEQVPILQIGDLILAQSQAIVRYLSKKYNICGESELNEFYADMIFCGVQDIHYKFNNTNLFKQNETTFLNEDLPKWSGYFEKLLKKNHTNNNNDKYYFVGNNLTYADLAVFNLYDDIETKYPSSLKNFPLLKAHNEFISNLPNIKNYITNR 206
               SCOP domains d3fr6b1 B:2-85 automated matches                                                    d3fr6b2 B:86-206 automated matches                                                                                        SCOP domains
               CATH domains 3fr6B01 B:2-85 Glutaredoxin                                                         3fr6B02 B:86-206  [code=1.20.1050.10, no name defined]                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.....hhhhhhhhhhhh...eeeee....hhhhhhhhhhhhh........eeee..eeeehhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhh..-----........hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -GST_NTER  PDB: B:3-87 UniProt: 3-87                                                  -GST_CTER  PDB: B:89-206 UniProt: 89-211                                                                                PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fr6 B   2 GDNIVLYYFDARGKAELIRLIFAYLGIEYTDKRFGVNGDAFVEFKNFKKEKDTPFEQVPILQIGDLILAQSQAIVRYLSKKYNICGESELNEFYADMIFCGVQDIHYKFNNTNLFKANETTFLNEDLPKWSGYFEKLLKKNHTN-----YYFVGNNLTYADLAVFNLYDDIETKYPSSLKNFPLLKAHNEFISNLPNIKNYITNR 206
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141   |   151       161       171       181       191       201     
                                                                                                                                                                         145   151

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(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Glutaredoxin (620)

Homologous Superfamily: Glutaredoxin (617)

Plasmodium falciparum. Organism_taxid: 5833. (3)

1a	3fr6A01	A:2-85
1b	3fr6B01	B:2-85

Class: Mainly Alpha (13335)

Architecture: Up-down Bundle (3216)

Topology: Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 (267)

Homologous Superfamily: [code=1.20.1050.10, no name defined] (249)

Plasmodium falciparum. Organism_taxid: 5833. (3)

2a	3fr6B02	B:86-206
2b	3fr6A02	A:86-206

(no "Pfam Domain" information available for 3FR6)

Asymmetric Unit(hide GO term definitions)

Chain A,B (GST_PLAFA | Q8MU52)

molecular function
	GO:0004364		glutathione transferase activity		Catalysis of the reaction: R-X + glutathione = H-X + R-S-glutathione. R may be an aliphatic, aromatic or heterocyclic group; X may be a sulfate, nitrile or halide group.
	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.

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		Val A:59 - Pro A:60	[ RasMol ]
		Val B:59 - Pro B:60	[ RasMol ]

Biological Unit
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	GST_PLAFA \| Q8MU52	:	1okt 1pa3 1q4j 2aaw 3fr3 3fr9 3frc 4zxg

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Ligands, Modified Residues, Ions (1, 2)

Sites (2, 2)

SS Bonds (0, 0)

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