3FR9 - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

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) - 21 Mar 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.40

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

Keywords :   Pfgst1, Plasmodium Falciparum, Glutathione S-Transferase, 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

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
	Organism Scientific	:	PLASMODIUM FALCIPARUM
	Organism Taxid	:	5833
	Synonym	:	PFGST

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (2, 4)

No.	Name	Count	Type	Full Name
1	CL	2	Ligand/Ion	CHLORIDE ION
2	GSH	2	Ligand/Ion	GLUTATHIONE

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	PHE A:10 , PHE A:45 , GLU A:57 , GLN A:58 , VAL A:59 , GLN A:71 , SER A:72 , HOH A:222 , HOH A:228 , HOH A:238 , HOH A:244 , HOH A:263 , PHE B:42 , ASP B:105	BINDING SITE FOR RESIDUE GSH A 212
2	AC2	SOFTWARE	ASN A:111 , LEU A:115	BINDING SITE FOR RESIDUE CL A 213
3	AC3	SOFTWARE	PHE A:42 , ASP A:105 , PHE B:10 , PHE B:45 , GLU B:57 , GLN B:58 , VAL B:59 , PRO B:60 , GLN B:71 , SER B:72 , HOH B:232 , HOH B:256	BINDING SITE FOR RESIDUE GSH B 212
4	AC4	SOFTWARE	ASN B:111	BINDING SITE FOR RESIDUE CL B 213

(no "SS Bond" information available for 3FR9)

Asymmetric/Biological Unit

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

(no "SAP(SNP)/Variant" information available for 3FR9)

Asymmetric/Biological 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:89-207 B:89-207

(no "Exon" information available for 3FR9)

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:200
 aligned with GST_PLAFA | Q8MU52 from UniProtKB/Swiss-Prot  Length:211

    Alignment length:207
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       
            GST_PLAFA     1 MGDNIVLYYFDARGKAELIRLIFAYLGIEYTDKRFGVNGDAFVEFKNFKKEKDTPFEQVPILQIGDLILAQSQAIVRYLSKKYNICGESELNEFYADMIFCGVQDIHYKFNNTNLFKQNETTFLNEDLPKWSGYFEKLLKKNHTNNNNDKYYFVGNNLTYADLAVFNLYDDIETKYPSSLKNFPLLKAHNEFISNLPNIKNYITNRK 207
               SCOP domains d3fr9a1 A:1-85 Pf GST                                                                d3fr9a2 A:86-207 Pf GST                                                                                                    SCOP domains
               CATH domains 3fr9A01 A:1-85 Glutaredoxin                                                          3fr9A02 A:86-207  [code=1.20.10   50.10, no name defined]                                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee.....hhhhhhhhhhhh...eeeee....hhhhhhhhhhhhh........eeee..eeeehhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhh.---hhhhhhhhhhhhhhhhhhhhhhhh----...........hhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --GST_NTER  PDB: A:3-87 UniProt: 3-87                                                  -GST_CTER  PDB: A:89-207 UniProt: 89-211                                                                                 PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fr9 A   1 MGDNIVLYYFDARGKAELIRLIFAYLGIEYTDKRFGVNGDAFVEFKNFKKEKDTPFEQVPILQIGDLILAQSQAIVRYLSKKYNICGESELNEFYADMIFCGVQDIHYKFNNTNLF---ETTFLNEDLPKWSGYFEKLLKKNH----NDKYYFVGNNLTYADLAVFNLYDDIETKYPSSLKNFPLLKAHNEFISNLPNIKNYITNRK 207
                                    10        20        30        40        50        60        70        80        90       100       110     | 120       130       140  |    150       160       170       180       190       200       
                                                                                                                                             116 120                    143  148

Chain B from PDB  Type:PROTEIN  Length:198
 aligned with GST_PLAFA | Q8MU52 from UniProtKB/Swiss-Prot  Length:211

    Alignment length:207
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       
            GST_PLAFA     1 MGDNIVLYYFDARGKAELIRLIFAYLGIEYTDKRFGVNGDAFVEFKNFKKEKDTPFEQVPILQIGDLILAQSQAIVRYLSKKYNICGESELNEFYADMIFCGVQDIHYKFNNTNLFKQNETTFLNEDLPKWSGYFEKLLKKNHTNNNNDKYYFVGNNLTYADLAVFNLYDDIETKYPSSLKNFPLLKAHNEFISNLPNIKNYITNRK 207
               SCOP domains d3fr9b1 B:1-85 Pf GST                                                                d3fr9b2 B:86-207 Pf GST                                                                                                    SCOP domains
               CATH domains 3fr9B01 B:1-85 Glutaredoxin                                                          3fr9B02 B:86-207  [code=1.20.1050.10, no name defined]                                                                     CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee.....hhhhhhhhhhhh...eeeee.--.hhhhhhhhhhhhh........eeee..eeeehhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh.-------........hhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --GST_NTER  PDB: B:3-87 UniProt: 3-87                                                  -GST_CTER  PDB: B:89-207 UniProt: 89-211                                                                                 PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fr9 B   1 MGDNIVLYYFDARGKAELIRLIFAYLGIEYTDKRFG--GDAFVEFKNFKKEKDTPFEQVPILQIGDLILAQSQAIVRYLSKKYNICGESELNEFYADMIFCGVQDIHYKFNNTNLFKQNETTFLNEDLPKWSGYFEKLLKKNH-------YYFVGNNLTYADLAVFNLYDDIETKYPSSLKNFPLLKAHNEFISNLPNIKNYITNRK 207
                                    10        20        30     |  40        50        60        70        80        90       100       110       120       130       140  |      -|      160       170       180       190       200       
                                                              36 39                                                                                                     143     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/Biological 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	3fr9A01	A:1-85
1b	3fr9B01	B:1-85

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	3fr9A02	A:86-207
2b	3fr9B02	B:86-207

(no "Pfam Domain" information available for 3FR9)

Asymmetric/Biological 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.

Asymmetric/Biological Unit
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	Cis Peptide Bonds
		Gly A:2 - Asp A:3	[ RasMol ]
		Met A:1 - Gly A:2	[ RasMol ]
		Val A:59 - Pro A:60	[ RasMol ]
		Val B:59 - Pro B:60	[ RasMol ]

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	GST_PLAFA \| Q8MU52	:	1okt 1pa3 1q4j 2aaw 3fr3 3fr6 3frc 4zxg

Description

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Ligands, Modified Residues, Ions (2, 4)

Sites (4, 4)

SS Bonds (0, 0)

Cis Peptide Bonds (4, 4)

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