2VCX - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   COMPLEX STRUCTURE OF PROSTAGLANDIN D2 SYNTHASE AT 2.1A.

Authors :   M. Hohwy, L. Spadola, B. Lundquist, K. Von Wachenfeldt, S. Persdotter, P. Hawtin, J. Dahmen, I. Groth-Clausen, R. H. A. Folmer, K. Edman

Date :   27 Sep 07 (Deposition) - 15 Apr 08 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.10

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

Keywords :   Prostaglandin Biosynthesis, Fatty Acid Biosynthesis, Prostaglandin D2 Synthase, Pgds, Asthma, Cytoplasm, Isomerase, Lipid Synthesis (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Hohwy, L. Spadola, B. Lundquist, P. Hawtin, J. Dahmen, I. Groth-Clausen, E. Nilsson, S. Persdotter, K. Von Wachenfeldt, R. H. A. Folmer, K. Edman
Novel Prostaglandin D Synthase Inhibitors Generated By Fragment-Based Drug Design.
J. Med. Chem. V. 51 2178 2008
PubMed-ID: 18341273 | Reference-DOI: 10.1021/JM701509K

Molecule 1 - GLUTATHIONE-REQUIRING PROSTAGLANDIN D SYNTHASE
	Chains	:	A, B, C, D
	EC Number	:	5.3.99.2
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Other Details	:	THE PROTEIN CONTAIN A GLUTATHIONE CO-FACTOR.
	Synonym	:	GLUTATHIONE-DEPENDENT PGD SYNTHETASE, PROSTAGLANDIN-H2 D-ISOMERASE, HEMATOPOIETIC PROSTAGLANDIN D SYNTHASE, H-PGDS, PROSTAGLANDIN D2 SYNTHASE

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:			C	D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 9)

No.	Name	Count	Type	Full Name
1	D26	3	Ligand/Ion	PHENYL-5-(1H-PYRAZOL-3-YL)-1,3-THIAZOLE
2	GSH	4	Ligand/Ion	GLUTATHIONE
3	MG	2	Ligand/Ion	MAGNESIUM ION

Biological Unit 1 (2, 3)

No.	Name	Count	Type	Full Name
1	D26	1	Ligand/Ion	PHENYL-5-(1H-PYRAZOL-3-YL)-1,3-THIAZOLE
2	GSH	2	Ligand/Ion	GLUTATHIONE
3	MG	-1	Ligand/Ion	MAGNESIUM ION

Biological Unit 2 (2, 4)

No.	Name	Count	Type	Full Name
1	D26	2	Ligand/Ion	PHENYL-5-(1H-PYRAZOL-3-YL)-1,3-THIAZOLE
2	GSH	2	Ligand/Ion	GLUTATHIONE
3	MG	-1	Ligand/Ion	MAGNESIUM ION

Asymmetric Unit (9, 9)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HOH A:2032 , HOH A:2036 , HOH A:2037 , HOH B:2043 , HOH B:2044 , HOH B:2046	BINDING SITE FOR RESIDUE MG A1200
2	AC2	SOFTWARE	TYR A:8 , ARG A:14 , TRP A:39 , LYS A:43 , LYS A:50 , ILE A:51 , GLN A:63 , SER A:64 , HOH A:2004 , HOH A:2015 , HOH A:2035 , ASP B:97	BINDING SITE FOR RESIDUE GSH A1201
3	AC3	SOFTWARE	ASP A:97 , TYR B:8 , ARG B:14 , TRP B:39 , LYS B:43 , LYS B:50 , ILE B:51 , GLN B:63 , SER B:64 , D26 B:1201 , HOH B:2087 , HOH B:2088	BINDING SITE FOR RESIDUE GSH B1200
4	AC4	SOFTWARE	MET B:11 , GLY B:13 , ARG B:14 , MET B:99 , TRP B:104 , TYR B:152 , GSH B:1200 , HOH B:2085	BINDING SITE FOR RESIDUE D26 B1201
5	AC5	SOFTWARE	HOH C:2021 , HOH C:2026 , HOH C:2027 , HOH D:2022 , HOH D:2025 , HOH D:2028	BINDING SITE FOR RESIDUE MG C1200
6	AC6	SOFTWARE	TYR C:8 , ARG C:14 , TRP C:39 , LYS C:43 , LYS C:50 , ILE C:51 , GLN C:63 , SER C:64 , D26 C:1202 , HOH C:2014 , HOH C:2025 , HOH C:2029 , HOH C:2061 , ASP D:97	BINDING SITE FOR RESIDUE GSH C1201
7	AC7	SOFTWARE	MET C:11 , GLY C:13 , ARG C:14 , ASP C:96 , MET C:99 , TRP C:104 , TYR C:152 , GSH C:1201 , HOH C:2060	BINDING SITE FOR RESIDUE D26 C1202
8	AC8	SOFTWARE	ASP C:97 , TYR D:8 , ARG D:14 , TRP D:39 , LYS D:43 , LYS D:50 , ILE D:51 , PRO D:52 , GLN D:63 , SER D:64 , D26 D:1201 , HOH D:2005 , HOH D:2013 , HOH D:2026	BINDING SITE FOR RESIDUE GSH D1200
9	AC9	SOFTWARE	GLY D:13 , ARG D:14 , MET D:99 , TRP D:104 , TYR D:152 , GSH D:1200 , HOH D:2044	BINDING SITE FOR RESIDUE D26 D1201

(no "SS Bond" information available for 2VCX)

Asymmetric Unit

No.	Residues
1	Ile A:51	-	Pro A:52
2	Ile B:51	-	Pro B:52
3	Ile C:51	-	Pro C:52
4	Ile D:51	-	Pro D:52

(no "SAP(SNP)/Variant" information available for 2VCX)

Asymmetric Unit (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.	HPGDS_HUMAN	2-79	4	A:2-79 B:2-79 C:2-79 D:2-79
2	GST_CTER	PS50405	Soluble glutathione S-transferase C-terminal domain profile.	HPGDS_HUMAN	81-199	4	A:81-199 B:81-199 C:81-199 D:81-199

Biological Unit 1 (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.	HPGDS_HUMAN	2-79	2	A:2-79 B:2-79 - -
2	GST_CTER	PS50405	Soluble glutathione S-transferase C-terminal domain profile.	HPGDS_HUMAN	81-199	2	A:81-199 B:81-199 - -

Biological Unit 2 (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.	HPGDS_HUMAN	2-79	2	- - C:2-79 D:2-79
2	GST_CTER	PS50405	Soluble glutathione S-transferase C-terminal domain profile.	HPGDS_HUMAN	81-199	2	- - C:81-199 D:81-199

Asymmetric Unit (5, 20)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1a	ENST00000295256	1a	ENSE00001428701	chr4:95264027-95263946	82	HPGDS_HUMAN	-	0	0	-	-
1.2a	ENST00000295256	2a	ENSE00002147371	chr4:95255789-95255648	142	HPGDS_HUMAN	1-45	45	4	A:2-45 B:2-45 C:2-45 D:2-45	44 44 44 44
1.3	ENST00000295256	3	ENSE00001238639	chr4:95239116-95239024	93	HPGDS_HUMAN	45-76	32	4	A:45-76 B:45-76 C:45-76 D:45-76	32 32 32 32
1.4	ENST00000295256	4	ENSE00001071670	chr4:95229894-95229785	110	HPGDS_HUMAN	76-112	37	4	A:76-112 B:76-112 C:76-105 D:76-112	37 37 30 37
1.6	ENST00000295256	6	ENSE00001071668	chr4:95223395-95223297	99	HPGDS_HUMAN	113-145	33	4	A:113-145 B:113-145 C:115-145 D:113-145	33 33 31 33
1.7	ENST00000295256	7	ENSE00001302624	chr4:95220795-95219686	1110	HPGDS_HUMAN	146-199	54	4	A:146-199 B:146-199 C:146-199 D:146-199	54 54 54 54

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:198
 aligned with HPGDS_HUMAN | O60760 from UniProtKB/Swiss-Prot  Length:199

    Alignment length:198
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191        
          HPGDS_HUMAN     2 PNYKLTYFNMRGRAEIIRYIFAYLDIQYEDHRIEQADWPEIKSTLPFGKIPILEVDGLTLHQSLAIARYLTKNTDLAGNTEMEQCHVDAIVDTLDDFMSCFPWAEKKQDVKEQMFNELLTYNAPHLMQDLDTYLGGREWLIGNSVTWADFYWEICSTTLLVFKPDLLDNHPRLVTLRKKVQAIPAVANWIKRRPQTKL 199
               SCOP domains d2vcxa2 A:2-75 automated matches                                          d2vcxa1 A:76-199 automated matches                                                                                           SCOP domains
               CATH domains 2vcxA01 A:2-75,A:184-199 Glutaredoxin                                     2vcxA02 A:76-183  [code=1.20.1050.10, no name defined]                                                      2vcxA01          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeee.....hhhhhhhhhhh....eeeeehhhhhhhhhhh.......eeee..eeeehhhhhhhhhhh.hhhhh.hhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE GST_NTER  PDB: A:2-79 UniProt: 2-79                                           -GST_CTER  PDB: A:81-199 UniProt: 81-199                                                                                 PROSITE
           Transcript 1 (1) Exon 1.2a  PDB: A:2-45 UniProt: 1-45        ------------------------------Exon 1.4  PDB: A:76-112              Exon 1.6  PDB: A:113-145         Exon 1.7  PDB: A:146-199 UniProt: 146-199              Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------Exon 1.3  PDB: A:45-76          --------------------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 2vcx A   2 PNYKLTYFNMRGRAEIIRYIFAYLDIQYEDHRIEQADWPEIKSTLPFGKIPILEVDGLTLHQSLAIARYLTKNTDLAGNTEMEQCHVDAIVDTLDDFMSCFPWAEKKQDVKEQMFNELLTYNAPHLMQDLDTYLGGREWLIGNSVTWADFYWEICSTTLLVFKPDLLDNHPRLVTLRKKVQAIPAVANWIKRRPQTKL 199
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191

Chain B from PDB  Type:PROTEIN  Length:198
 aligned with HPGDS_HUMAN | O60760 from UniProtKB/Swiss-Prot  Length:199

    Alignment length:198
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191        
          HPGDS_HUMAN     2 PNYKLTYFNMRGRAEIIRYIFAYLDIQYEDHRIEQADWPEIKSTLPFGKIPILEVDGLTLHQSLAIARYLTKNTDLAGNTEMEQCHVDAIVDTLDDFMSCFPWAEKKQDVKEQMFNELLTYNAPHLMQDLDTYLGGREWLIGNSVTWADFYWEICSTTLLVFKPDLLDNHPRLVTLRKKVQAIPAVANWIKRRPQTKL 199
               SCOP domains d2vcxb2 B:2-75 automated matches                                          d2vcxb1 B:76-199 automated matches                                                                                           SCOP domains
               CATH domains 2vcxB01 B:2-75,B:184-199 Glutaredoxin                                     2vcxB02 B:76-183  [code=1.20.1050.10, no name defined]                                                      2vcxB01          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeee..hhhhhhhhhhhhhh....eeeeehhhhhhhhhh........eeee..eeeehhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE GST_NTER  PDB: B:2-79 UniProt: 2-79                                           -GST_CTER  PDB: B:81-199 UniProt: 81-199                                                                                 PROSITE
           Transcript 1 (1) Exon 1.2a  PDB: B:2-45 UniProt: 1-45        ------------------------------Exon 1.4  PDB: B:76-112              Exon 1.6  PDB: B:113-145         Exon 1.7  PDB: B:146-199 UniProt: 146-199              Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------Exon 1.3  PDB: B:45-76          --------------------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 2vcx B   2 PNYKLTYFNMRGRAEIIRYIFAYLDIQYEDHRIEQADWPEIKSTLPFGKIPILEVDGLTLHQSLAIARYLTKNTDLAGNTEMEQCHVDAIVDTLDDFMSCFPWAEKKQDVKEQMFNELLTYNAPHLMQDLDTYLGGREWLIGNSVTWADFYWEICSTTLLVFKPDLLDNHPRLVTLRKKVQAIPAVANWIKRRPQTKL 199
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191

Chain C from PDB  Type:PROTEIN  Length:189
 aligned with HPGDS_HUMAN | O60760 from UniProtKB/Swiss-Prot  Length:199

    Alignment length:198
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191        
          HPGDS_HUMAN     2 PNYKLTYFNMRGRAEIIRYIFAYLDIQYEDHRIEQADWPEIKSTLPFGKIPILEVDGLTLHQSLAIARYLTKNTDLAGNTEMEQCHVDAIVDTLDDFMSCFPWAEKKQDVKEQMFNELLTYNAPHLMQDLDTYLGGREWLIGNSVTWADFYWEICSTTLLVFKPDLLDNHPRLVTLRKKVQAIPAVANWIKRRPQTKL 199
               SCOP domains d2vcxc2 C:2-75 automated matches                                          d2vcxc1 C:76-199 automated mat         ches                                                                                  SCOP domains
               CATH domains 2vcxC01 C:2-75,C:184-199 Glutaredoxin                                     2vcxC02 C:76-183  [code=1.20.1         050.10, no name defined]                                             2vcxC01          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeee..hhhhhhhhhhhhhh....eeeee...hhhhhhhhh......eeee..eeeehhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhh....---------hhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE GST_NTER  PDB: C:2-79 UniProt: 2-79                                           -GST_CTER  PDB: C:81-199 UniProt: 81-199                                                                                 PROSITE
           Transcript 1 (1) Exon 1.2a  PDB: C:2-45 UniProt: 1-45        ------------------------------Exon 1.4  PDB: C:76-105 [INCOMPLETE] Exon 1.6  PDB: C:115-145         Exon 1.7  PDB: C:146-199 UniProt: 146-199              Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------Exon 1.3  PDB: C:45-76          --------------------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 2vcx C   2 PNYKLTYFNMRGRAEIIRYIFAYLDIQYEDHRIEQADWPEIKSTLPFGKIPILEVDGLTLHQSLAIARYLTKNTDLAGNTEMEQCHVDAIVDTLDDFMSCFPWA---------MFNELLTYNAPHLMQDLDTYLGGREWLIGNSVTWADFYWEICSTTLLVFKPDLLDNHPRLVTLRKKVQAIPAVANWIKRRPQTKL 199
                                    11        21        31        41        51        61        71        81        91       101   |     -   |   121       131       141       151       161       171       181       191        
                                                                                                                                 105       115

Chain D from PDB  Type:PROTEIN  Length:198
 aligned with HPGDS_HUMAN | O60760 from UniProtKB/Swiss-Prot  Length:199

    Alignment length:198
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191        
          HPGDS_HUMAN     2 PNYKLTYFNMRGRAEIIRYIFAYLDIQYEDHRIEQADWPEIKSTLPFGKIPILEVDGLTLHQSLAIARYLTKNTDLAGNTEMEQCHVDAIVDTLDDFMSCFPWAEKKQDVKEQMFNELLTYNAPHLMQDLDTYLGGREWLIGNSVTWADFYWEICSTTLLVFKPDLLDNHPRLVTLRKKVQAIPAVANWIKRRPQTKL 199
               SCOP domains d2vcxd2 D:2-75 automated matches                                          d2vcxd1 D:76-199 automated matches                                                                                           SCOP domains
               CATH domains 2vcxD01 D:2-75,D:184-199 Glutaredoxin                                     2vcxD02 D:76-183  [code=1.20.1050.10, no name defined]                                                      2vcxD01          CATH domains
           Pfam domains (1) --GST_N-2vcxD05 D:4-73                                                  -------GST_C-2vcxD01 D:81-185                                                                                   -------------- Pfam domains (1)
           Pfam domains (2) --GST_N-2vcxD06 D:4-73                                                  -------GST_C-2vcxD02 D:81-185                                                                                   -------------- Pfam domains (2)
           Pfam domains (3) --GST_N-2vcxD07 D:4-73                                                  -------GST_C-2vcxD03 D:81-185                                                                                   -------------- Pfam domains (3)
           Pfam domains (4) --GST_N-2vcxD08 D:4-73                                                  -------GST_C-2vcxD04 D:81-185                                                                                   -------------- Pfam domains (4)
         Sec.struct. author ...eeeee.....hhhhhhhhhhh....eeeee...hhhhhhh........eeee..eeeehhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE GST_NTER  PDB: D:2-79 UniProt: 2-79                                           -GST_CTER  PDB: D:81-199 UniProt: 81-199                                                                                 PROSITE
           Transcript 1 (1) Exon 1.2a  PDB: D:2-45 UniProt: 1-45        ------------------------------Exon 1.4  PDB: D:76-112              Exon 1.6  PDB: D:113-145         Exon 1.7  PDB: D:146-199 UniProt: 146-199              Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------Exon 1.3  PDB: D:45-76          --------------------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 2vcx D   2 PNYKLTYFNMRGRAEIIRYIFAYLDIQYEDHRIEQADWPEIKSTLPFGKIPILEVDGLTLHQSLAIARYLTKNTDLAGNTEMEQCHVDAIVDTLDDFMSCFPWAEKKQDVKEQMFNELLTYNAPHLMQDLDTYLGGREWLIGNSVTWADFYWEICSTTLLVFKPDLLDNHPRLVTLRKKVQAIPAVANWIKRRPQTKL 199
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191

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(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All alpha proteins (14657)

Fold: GST C-terminal domain-like (353)

Superfamily: GST C-terminal domain-like (353)

Family: Glutathione S-transferase (GST), C-terminal domain (263)

Protein domain: automated matches (50)

Human (Homo sapiens) [TaxId: 9606] (35)

1a	d2vcxa1	A:76-199
1b	d2vcxb1	B:76-199
1c	d2vcxc1	C:76-199
1d	d2vcxd1	D:76-199

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

Fold: Thioredoxin fold (994)

Superfamily: Thioredoxin-like (992)

Family: automated matches (347)

Protein domain: automated matches (347)

Human (Homo sapiens) [TaxId: 9606] (87)

2a	d2vcxa2	A:2-75
2b	d2vcxb2	B:2-75
2c	d2vcxc2	C:2-75
2d	d2vcxd2	D:2-75

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)

Human (Homo sapiens) (186)

1a	2vcxA01	A:2-75,A:184-199
1b	2vcxB01	B:2-75,B:184-199
1c	2vcxC01	C:2-75,C:184-199
1d	2vcxD01	D:2-75,D:184-199

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)

Human (Homo sapiens) (119)

2a	2vcxA02	A:76-183
2b	2vcxB02	B:76-183
2c	2vcxD02	D:76-183
2d	2vcxC02	C:76-183

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: GST_C (118)

Family: GST_C (102)

Homo sapiens (Human) (47)

1a	GST_C-2vcxD01	D:81-185
1b	GST_C-2vcxD02	D:81-185
1c	GST_C-2vcxD03	D:81-185
1d	GST_C-2vcxD04	D:81-185

Clan: Thioredoxin (367)

Family: GST_N (88)

Homo sapiens (Human) (45)

2a	GST_N-2vcxD05	D:4-73
2b	GST_N-2vcxD06	D:4-73
2c	GST_N-2vcxD07	D:4-73
2d	GST_N-2vcxD08	D:4-73

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (HPGDS_HUMAN | O60760)

molecular function
	GO:0005509	calcium ion binding	Interacting selectively and non-covalently with calcium ions (Ca2+).
	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:0016853	isomerase activity	Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
	GO:0000287	magnesium ion binding	Interacting selectively and non-covalently with magnesium (Mg) ions.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0004667	prostaglandin-D synthase activity	Catalysis of the reaction: prostaglandin H(2) = prostaglandin D(2).
	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:0042803	protein homodimerization activity	Interacting selectively and non-covalently with an identical protein to form a homodimer.
	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:0019371	cyclooxygenase pathway	The chemical reactions and pathways by which prostaglandins are formed from arachidonic acid, and in which prostaglandin-endoperoxide synthase (cyclooxygenase) catalyzes the committed step in the conversion of arachidonic acid to the prostaglandin-endoperoxides PGG2 and PGH2.
	GO:0006633	fatty acid biosynthetic process	The chemical reactions and pathways resulting in the formation of a fatty acid, any of the aliphatic monocarboxylic acids that can be liberated by hydrolysis from naturally occurring fats and oils. Fatty acids are predominantly straight-chain acids of 4 to 24 carbon atoms, which may be saturated or unsaturated; branched fatty acids and hydroxy fatty acids also occur, and very long chain acids of over 30 carbons are found in waxes.
	GO:0006631	fatty acid metabolic process	The chemical reactions and pathways involving fatty acids, aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis.
	GO:1901687	glutathione derivative biosynthetic process	The chemical reactions and pathways resulting in the formation of glutathione derivative.
	GO:0006629	lipid metabolic process	The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
	GO:0007626	locomotory behavior	The specific movement from place to place of an organism in response to external or internal stimuli. Locomotion of a whole organism in a manner dependent upon some combination of that organism's internal state and external conditions.
	GO:2000255	negative regulation of male germ cell proliferation	Any process that stops, prevents or reduces the frequency, rate or extent of male germ cell proliferation.
	GO:0001516	prostaglandin biosynthetic process	The chemical reactions and pathways resulting in the formation of prostaglandins, any of a group of biologically active metabolites which contain a cyclopentane ring.
	GO:0006693	prostaglandin metabolic process	The chemical reactions and pathways involving prostaglandins, any of a group of biologically active metabolites which contain a cyclopentane ring due to the formation of a bond between two carbons of a fatty acid. They have a wide range of biological activities.
	GO:0007165	signal transduction	The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
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.

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1iyh	CRYSTAL STRUCTURE OF HEMATOPOIETIC PROSTAGLANDIN D SYNTHASE
1iyi	CRYSTAL STRUCTURE OF HEMATOPOIETIC PROSTAGLANDIN D SYNTHASE
1v40	FIRST INHIBITOR COMPLEX STRUCTURE OF HUMAN HEMATOPOIETICPROSTAGLANDIN D SYNTHASE
2vcq	COMPLEX STRUCTURE OF PROSTAGLANDIN D2 SYNTHASE AT 1.95A.
2vcw	COMPLEX STRUCTURE OF PROSTAGLANDIN D2 SYNTHASE AT 1.95A.
2vcz	COMPLEX STRUCTURE OF PROSTAGLANDIN D2 SYNTHASE AT 1.95A.
2vd0	COMPLEX STRUCTURE OF PROSTAGLANDIN D2 SYNTHASE AT 2.2A.

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 9)

Sites (9, 9)

SS Bonds (0, 0)

Cis Peptide Bonds (4, 4)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 8)

Exons (5, 20)

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SCOP Domains (2, 8)

CATH Domains (2, 8)

Pfam Domains (2, 8)

Gene Ontology (21, 21)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File