2IAG - JenaLib

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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 :   CRYSTAL STRUCTURE OF HUMAN PROSTACYCLIN SYNTHASE

Authors :   C. -W. Chiang, H. -C. Yeh, L. -H. Wang, N. -L. Chan

Date :   08 Sep 06 (Deposition) - 10 Oct 06 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.15

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

Keywords :   Prostacyclin Synthase, Class Iii Cytochorme P450, Hemoprotein, Cyp8A1, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   C. -W. Chiang, H. -C. Yeh, L. -H. Wang, N. -L. Chan
Crystal Structure Of The Human Prostacyclin Synthase
J. Mol. Biol. V. 364 266 2006
PubMed-ID: 17020766 | Reference-DOI: 10.1016/J.JMB.2006.09.039
(for further references see the PDB file header)

Molecule 1 - PROSTACYCLIN SYNTHASE
	Chains	:	A, B
	EC Number	:	5.3.99.4
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PCW
	Expression System Strain	:	BL21(DE3), B834(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	RESIDUES 23-500
	Gene	:	PTGIS
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Other Details	:	PLASMID PCW WAS A GIFT FROM DR. AMY ROTH, UNIVERSITY OF OREGON.
	Synonym	:	PROSTAGLANDIN I2 SYNTHASE

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 3)

No.	Name	Count	Type	Full Name
1	HEM	2	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
2	NA	1	Ligand/Ion	SODIUM ION

Biological Unit 1 (1, 1)

No.	Name	Count	Type	Full Name
1	HEM	1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
2	NA	-1	Ligand/Ion	SODIUM ION

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	HEM	1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
2	NA	-1	Ligand/Ion	SODIUM ION

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	MET A:124 , GLN A:280 , ALA A:283 , THR A:284 , ASN A:287 , PRO A:433 , TRP A:434 , GLY A:435 , ASN A:439 , CYS A:441 , LEU A:442 , GLY A:443 , TYR A:446 , ALA A:447 , LEU A:485 , HOH A:807 , HOH A:812	BINDING SITE FOR RESIDUE HEM A 600
2	AC2	SOFTWARE	LYS B:121 , MET B:124 , LEU B:128 , ALA B:283 , THR B:284 , ASN B:287 , MET B:288 , PRO B:355 , PRO B:433 , TRP B:434 , GLY B:435 , ASN B:439 , CYS B:441 , LEU B:442 , GLY B:443 , ALA B:447 , LEU B:485 , HOH B:919 , HOH B:921	BINDING SITE FOR RESIDUE HEM B 600

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

Asymmetric Unit

No.	Residues
1	Ser A:390	-	Pro A:391
2	Ser B:390	-	Pro B:391

Asymmetric Unit (8, 16)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_010915	P	38	L	PTGIS_HUMAN	Polymorphism	---	A/B	P	38	L
2	UniProt	VAR_010916	S	118	R	PTGIS_HUMAN	Polymorphism	5622	A/B	S	118	R
3	UniProt	VAR_014634	E	154	A	PTGIS_HUMAN	Polymorphism	5623	A/B	E	154	A
4	UniProt	VAR_014635	F	171	L	PTGIS_HUMAN	Polymorphism	5624	A/B	F	171	L
5	UniProt	VAR_014636	R	236	C	PTGIS_HUMAN	Polymorphism	5626	A/B	R	236	C
6	UniProt	VAR_010917	R	379	S	PTGIS_HUMAN	Polymorphism	56195291	A/B	R	379	S
7	UniProt	VAR_073186	A	447	T	PTGIS_HUMAN	Polymorphism	146531327	A/B	A	447	T
8	UniProt	VAR_014637	P	500	S	PTGIS_HUMAN	Polymorphism	5584	A/B	P	500	S

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

Biological Unit 1 (8, 8)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_010915	P	38	L	PTGIS_HUMAN	Polymorphism	---	A	P	38	L
2	UniProt	VAR_010916	S	118	R	PTGIS_HUMAN	Polymorphism	5622	A	S	118	R
3	UniProt	VAR_014634	E	154	A	PTGIS_HUMAN	Polymorphism	5623	A	E	154	A
4	UniProt	VAR_014635	F	171	L	PTGIS_HUMAN	Polymorphism	5624	A	F	171	L
5	UniProt	VAR_014636	R	236	C	PTGIS_HUMAN	Polymorphism	5626	A	R	236	C
6	UniProt	VAR_010917	R	379	S	PTGIS_HUMAN	Polymorphism	56195291	A	R	379	S
7	UniProt	VAR_073186	A	447	T	PTGIS_HUMAN	Polymorphism	146531327	A	A	447	T
8	UniProt	VAR_014637	P	500	S	PTGIS_HUMAN	Polymorphism	5584	A	P	500	S

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

Biological Unit 2 (8, 8)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_010915	P	38	L	PTGIS_HUMAN	Polymorphism	---	B	P	38	L
2	UniProt	VAR_010916	S	118	R	PTGIS_HUMAN	Polymorphism	5622	B	S	118	R
3	UniProt	VAR_014634	E	154	A	PTGIS_HUMAN	Polymorphism	5623	B	E	154	A
4	UniProt	VAR_014635	F	171	L	PTGIS_HUMAN	Polymorphism	5624	B	F	171	L
5	UniProt	VAR_014636	R	236	C	PTGIS_HUMAN	Polymorphism	5626	B	R	236	C
6	UniProt	VAR_010917	R	379	S	PTGIS_HUMAN	Polymorphism	56195291	B	R	379	S
7	UniProt	VAR_073186	A	447	T	PTGIS_HUMAN	Polymorphism	146531327	B	A	447	T
8	UniProt	VAR_014637	P	500	S	PTGIS_HUMAN	Polymorphism	5584	B	P	500	S

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

(no "PROSITE Motif" information available for 2IAG)

Asymmetric Unit (10, 20)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1a	ENST00000244043	1a	ENSE00002190224	chr20:48184683-48184580	104	PTGIS_HUMAN	1-25	25	2	A:23-25 B:23-25	3 3
1.2	ENST00000244043	2	ENSE00000845569	chr20:48166726-48166603	124	PTGIS_HUMAN	25-66	42	2	A:25-66 B:25-66	42 42
1.3	ENST00000244043	3	ENSE00000845568	chr20:48164556-48164378	179	PTGIS_HUMAN	67-126	60	2	A:67-126 B:67-126	60 60
1.4	ENST00000244043	4	ENSE00000845567	chr20:48160985-48160842	144	PTGIS_HUMAN	126-174	49	2	A:126-174 B:126-174	49 49
1.5	ENST00000244043	5	ENSE00000845566	chr20:48156258-48156107	152	PTGIS_HUMAN	174-225	52	2	A:174-225 B:174-225	52 52
1.6b	ENST00000244043	6b	ENSE00000845565	chr20:48140776-48140595	182	PTGIS_HUMAN	225-285	61	2	A:225-285 B:225-285	61 61
1.7a	ENST00000244043	7a	ENSE00000845564	chr20:48130932-48130764	169	PTGIS_HUMAN	286-342	57	2	A:286-342 (gaps) B:286-342 (gaps)	57 57
1.8	ENST00000244043	8	ENSE00000845563	chr20:48129798-48129617	182	PTGIS_HUMAN	342-402	61	2	A:342-402 B:342-402	61 61
1.9	ENST00000244043	9	ENSE00000845562	chr20:48127716-48127565	152	PTGIS_HUMAN	403-453	51	2	A:403-453 B:403-453	51 51
1.10c	ENST00000244043	10c	ENSE00001264907	chr20:48124601-48123992	610	PTGIS_HUMAN	453-500	48	2	A:453-500 B:453-500	48 48

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:471
 aligned with PTGIS_HUMAN | Q16647 from UniProtKB/Swiss-Prot  Length:500

    Alignment length:479
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       500 
                                    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       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       | 
          PTGIS_HUMAN    23 RTRRPGEPPLDLGSIPWLGYALDFGKDAASFLTRMKEKHGDIFTILVGGRYVTVLLDPHSYDAVVWEPRTRLDFHAYAIFLMERIFDVQLPHYSPSDEKARMKLTLLHRELQALTEAMYTNLHAVLLGDATEAGSGWHEMGLLDFSYSFLLRAGYLTLYGIEALPRTHESQAQDRVHSADVFHTFRQLDRLLPKLARGSLSVGDKDHMCSVKSRLWKLLSPARLARRAHRSKWLESYLLHLEEMGVSEEMQARALVLQLWATQGNMGPAAFWLLLFLLKNPEALAAVRGELESILWQAEQPVSQTTTLPQKVLDSTPVLDSVLSESLRLTAAPFITREVVVDLAMPMADGREFNLRRGDRLLLFPFLSPQRDPEIYTDPEVFKYNRFLNPDGSEKKDFYKDGKRLKNYNMPWGAGHNHCLGRSYAVNSIKQFVFLVLVHLDLELINADVEIPEFDLSRYGFGLMQPEHDVPVRYRIRP-   -
               SCOP domains d2iaga_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........ee........hhhhhhhhhhhhhhhhhhhhh.eeeeee..eeeeee.hhhhhhhhhh.....eehhhhhhhhhhhhhh......hhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeehhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.--------...hhhhhhhhhhhhhhhhhhhhhhh...eeeee...eeee.....eeee....eeee...................................ee..ee........ee..ee..hhhhhhhhhhhhhhhhhhheeeee..........hhhhh...........eeeeee... Sec.struct. author
                 SAPs(SNPs) ---------------L-------------------------------------------------------------------------------R-----------------------------------A----------------L----------------------------------------------------------------C----------------------------------------------------------------------------------------------------------------------------------------------S-------------------------------------------------------------------T----------------------------------------------------S- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) 1.1-----------------------------------------Exon 1.3  PDB: A:67-126 UniProt: 67-126                     -----------------------------------------------Exon 1.5  PDB: A:174-225 UniProt: 174-225           ------------------------------------------------------------Exon 1.7a  PDB: A:286-342 (gaps) UniProt: 286-342        --------------------------------------------------------------------------------------------------------------Exon 1.10c  PDB: A:453-500 UniProt: 453-500     - Transcript 1 (1)
           Transcript 1 (2) --Exon 1.2  PDB: A:25-66 UniProt: 25-66     -----------------------------------------------------------Exon 1.4  PDB: A:126-174 UniProt: 126-174        --------------------------------------------------Exon 1.6b  PDB: A:225-285 UniProt: 225-285                   --------------------------------------------------------Exon 1.8  PDB: A:342-402 UniProt: 342-402                    Exon 1.9  PDB: A:403-453 UniProt: 403-453          ------------------------------------------------ Transcript 1 (2)
                 2iag A  23 RTRRPGEPPLDLGSIPWLGYALDFGKDAASFLTRMKEKHGDIFTILVGGRYVTVLLDPHSYDAVVWEPRTRLDFHAYAIFLMERIFDVQLPHYSPSDEKARMKLTLLHRELQALTEAMYTNLHAVLLGDATEAGSGWHEMGLLDFSYSFLLRAGYLTLYGIEALPRTHESQAQDRVHSADVFHTFRQLDRLLPKLARGSLSVGDKDHMCSVKSRLWKLLSPARLARRAHRSKWLESYLLHLEEMGVSEEMQARALVLQLWATQGNMGPAAFWLLLFLLKNPEALAAVRGELESILWQ--------TTLPQKVLDSTPVLDSVLSESLRLTAAPFITREVVVDLAMPMADGREFNLRRGDRLLLFPFLSPQRDPEIYTDPEVFKYNRFLNPDGSEKKDFYKDGKRLKNYNMPWGAGHNHCLGRSYAVNSIKQFVFLVLVHLDLELINADVEIPEFDLSRYGFGLMQPEHDVPVRYRIRPH 501
                                    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       302       312      |  -     | 332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492         
                                                                                                                                                                                                                                                                                                                                  319      328

Chain B from PDB  Type:PROTEIN  Length:468
 aligned with PTGIS_HUMAN | Q16647 from UniProtKB/Swiss-Prot  Length:500

    Alignment length:480
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       500  
                                    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       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       | -
          PTGIS_HUMAN    23 RTRRPGEPPLDLGSIPWLGYALDFGKDAASFLTRMKEKHGDIFTILVGGRYVTVLLDPHSYDAVVWEPRTRLDFHAYAIFLMERIFDVQLPHYSPSDEKARMKLTLLHRELQALTEAMYTNLHAVLLGDATEAGSGWHEMGLLDFSYSFLLRAGYLTLYGIEALPRTHESQAQDRVHSADVFHTFRQLDRLLPKLARGSLSVGDKDHMCSVKSRLWKLLSPARLARRAHRSKWLESYLLHLEEMGVSEEMQARALVLQLWATQGNMGPAAFWLLLFLLKNPEALAAVRGELESILWQAEQPVSQTTTLPQKVLDSTPVLDSVLSESLRLTAAPFITREVVVDLAMPMADGREFNLRRGDRLLLFPFLSPQRDPEIYTDPEVFKYNRFLNPDGSEKKDFYKDGKRLKNYNMPWGAGHNHCLGRSYAVNSIKQFVFLVLVHLDLELINADVEIPEFDLSRYGFGLMQPEHDVPVRYRIRP--   -
               SCOP domains d2iagb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .........ee........hhhhhhhhhhhhhhhhhhhhh.eeeeee..eeeeee.hhhhhhhhhh.....eehhhhhhhhhhhhhh......hhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeehhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh------------.hhhhhhhhhhhhhhhhhhhhhh...eeeee...eeee.....eeee....eeee...................................ee..ee.........hhhhh..hhhhhhhhhhhhhhhhhhheeeee..........hhhhh...........eeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------L-------------------------------------------------------------------------------R-----------------------------------A----------------L----------------------------------------------------------------C----------------------------------------------------------------------------------------------------------------------------------------------S-------------------------------------------------------------------T----------------------------------------------------S-- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
           Transcript 1 (1) 1.1-----------------------------------------Exon 1.3  PDB: B:67-126 UniProt: 67-126                     -----------------------------------------------Exon 1.5  PDB: B:174-225 UniProt: 174-225           ------------------------------------------------------------Exon 1.7a  PDB: B:286-342 (gaps) UniProt: 286-342        --------------------------------------------------------------------------------------------------------------Exon 1.10c  PDB: B:453-500 UniProt: 453-500     -- Transcript 1 (1)
           Transcript 1 (2) --Exon 1.2  PDB: B:25-66 UniProt: 25-66     -----------------------------------------------------------Exon 1.4  PDB: B:126-174 UniProt: 126-174        --------------------------------------------------Exon 1.6b  PDB: B:225-285 UniProt: 225-285                   --------------------------------------------------------Exon 1.8  PDB: B:342-402 UniProt: 342-402                    Exon 1.9  PDB: B:403-453 UniProt: 403-453          ------------------------------------------------- Transcript 1 (2)
                 2iag B  23 RTRRPGEPPLDLGSIPWLGYALDFGKDAASFLTRMKEKHGDIFTILVGGRYVTVLLDPHSYDAVVWEPRTRLDFHAYAIFLMERIFDVQLPHYSPSDEKARMKLTLLHRELQALTEAMYTNLHAVLLGDATEAGSGWHEMGLLDFSYSFLLRAGYLTLYGIEALPRTHESQAQDRVHSADVFHTFRQLDRLLPKLARGSLSVGDKDHMCSVKSRLWKLLSPARLARRAHRSKWLESYLLHLEEMGVSEEMQARALVLQLWATQGNMGPAAFWLLLFLLKNPEALAAVRGELESILW------------PQKVLDSTPVLDSVLSESLRLTAAPFITREVVVDLAMPMADGREFNLRRGDRLLLFPFLSPQRDPEIYTDPEVFKYNRFLNPDGSEKKDFYKDGKRLKNYNMPWGAGHNHCLGRSYAVNSIKQFVFLVLVHLDLELINADVEIPEFDLSRYGFGLMQPEHDVPVRYRIRPHH 502
                                    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       302       312     |   -       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502
                                                                                                                                                                                                                                                                                                                                 318          331

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: Cytochrome P450 (480)

Superfamily: Cytochrome P450 (480)

Family: automated matches (157)

Protein domain: automated matches (157)

Human (Homo sapiens) [TaxId: 9606] (27)

1a	d2iaga_	A:
1b	d2iagb_	B:

(no "CATH Domain" information available for 2IAG)

(no "Pfam Domain" information available for 2IAG)

Asymmetric Unit(hide GO term definitions)

Chain A,B (PTGIS_HUMAN | Q16647)

molecular function
	GO:0020037	heme binding	Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
	GO:0005506	iron ion binding	Interacting selectively and non-covalently with iron (Fe) ions.
	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:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0004497	monooxygenase activity	Catalysis of the incorporation of one atom from molecular oxygen into a compound and the reduction of the other atom of oxygen to water.
	GO:0016705	oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen	Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from each of two donors, and molecular oxygen is reduced or incorporated into a donor.
	GO:0008116	prostaglandin-I synthase activity	Catalysis of the reaction: prostaglandin H(2) = prostaglandin I(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).
biological process
	GO:0097190	apoptotic signaling pathway	A series of molecular signals which triggers the apoptotic death of a cell. The pathway starts with reception of a signal, and ends when the execution phase of apoptosis is triggered.
	GO:0071456	cellular response to hypoxia	Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
	GO:0071347	cellular response to interleukin-1	Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an interleukin-1 stimulus.
	GO:0071354	cellular response to interleukin-6	Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an interleukin-6 stimulus.
	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:0046697	decidualization	The cellular and vascular changes occurring in the endometrium of the pregnant uterus just after the onset of blastocyst implantation. This process involves the proliferation and differentiation of the fibroblast-like endometrial stromal cells into large, polyploid decidual cells that eventually form the maternal component of the placenta.
	GO:0007566	embryo implantation	Attachment of the blastocyst to the uterine lining.
	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:0006690	icosanoid metabolic process	The chemical reactions and pathways involving icosanoids, any of a group of C20 polyunsaturated fatty acids.
	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:0032088	negative regulation of NF-kappaB transcription factor activity	Any process that stops, prevents, or reduces the frequency, rate or extent of the activity of the transcription factor NF-kappaB.
	GO:0050728	negative regulation of inflammatory response	Any process that stops, prevents, or reduces the frequency, rate or extent of the inflammatory response.
	GO:0045019	negative regulation of nitric oxide biosynthetic process	Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of nitric oxide.
	GO:0006769	nicotinamide metabolic process	The chemical reactions and pathways involving nicotinamide, pyridine-3-carboxamide, the amide of nicotinic acid. It is a member of the B complex of vitamins and occurs widely in living organisms.
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
	GO:0045766	positive regulation of angiogenesis	Any process that activates or increases angiogenesis.
	GO:1900119	positive regulation of execution phase of apoptosis	Any process that activates or increases the frequency, rate or extent of execution phase of apoptosis.
	GO:0035360	positive regulation of peroxisome proliferator activated receptor signaling pathway	Any process that activates or increases the frequency, rate or extent of the peroxisome proliferator activated receptor signaling pathway.
	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.
cellular component
	GO:0005901	caveola	A membrane raft that forms small pit, depression, or invagination that communicates with the outside of a cell and extends inward, indenting the cytoplasm and the cell membrane. Examples include flask-shaped invaginations of the plasma membrane in adipocytes associated with caveolin proteins, and minute pits or incuppings of the cell membrane formed during pinocytosis. Caveolae may be pinched off to form free vesicles within the cytoplasm.
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005783	endoplasmic reticulum	The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
	GO:0005789	endoplasmic reticulum membrane	The lipid bilayer surrounding the endoplasmic reticulum.
	GO:0005615	extracellular space	That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
	GO:0016021	integral component of membrane	The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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(no "Related Entries Specified in the PDB File" available for 2IAG)

Description

Compounds

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Ligands, Modified Residues, Ions (2, 3)

Sites (2, 2)

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

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Exons (10, 20)

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