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Asym./Biol. Unit (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF P115RHOGEF RGRGS DOMAIN

Authors :   S. R. Sprang, Z. Chen

Date :   22 Mar 01 (Deposition) - 05 Sep 01 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.90

Chains :   Asym./Biol. Unit : A

Keywords :   P115, Rhogef, Rgs, Rgrgs, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Z. Chen, C. D. Wells, P. C. Sternweis, S. R. Sprang
Structure Of The Rgrgs Domain Of P115Rhogef.
Nat. Struct. Biol. V. 8 805 2001
PubMed-ID: 11524686 | Reference-DOI: 10.1038/NSB0901-805
(for further references see the PDB file header)

Molecule 1 - GUANINE NUCLEOTIDE EXCHANGE FACTOR P115RHOGEF
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PTRCC
	Expression System Strain	:	BL21 (DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	N-TERMINAL RGS DOMAIN
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606

		1
Asymmetric/Biological Unit	:	A

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 1IAP)

(no "Site" information available for 1IAP)

(no "SS Bond" information available for 1IAP)

(no "Cis Peptide Bond" information available for 1IAP)

Asymmetric/Biological Unit (2, 2)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	CancerSNP	VAR_ARHG1_HUMAN_CCDS12590_1_01 *	M	165	M	ARHG1_HUMAN	Disease (Colorectal cancer)	---	A	V	165	M
2	UniProt	VAR_035969	M	165	V	ARHG1_HUMAN	Unclassified	---	A	M	165	V
	* ID not provided by source

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

(no "PROSITE Motif" information available for 1IAP)

Asymmetric/Biological Unit (6, 6)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1b	ENST00000354532	1b	ENSE00001053104	chr19:42387267-42387356	90	ARHG1_HUMAN	-	0	0	-	-
1.3	ENST00000354532	3	ENSE00002160017	chr19:42392135-42392177	43	ARHG1_HUMAN	1-8	8	0	-	-
1.4	ENST00000354532	4	ENSE00001796026	chr19:42392263-42392349	87	ARHG1_HUMAN	9-37	29	0	-	-
1.5	ENST00000354532	5	ENSE00001629400	chr19:42392823-42392936	114	ARHG1_HUMAN	38-75	38	1	A:44-75	32
1.6	ENST00000354532	6	ENSE00001605951	chr19:42396096-42396194	99	ARHG1_HUMAN	76-108	33	1	A:76-108	33
1.7	ENST00000354532	7	ENSE00001614868	chr19:42396402-42396444	43	ARHG1_HUMAN	109-123	15	1	A:109-123	15
1.8	ENST00000354532	8	ENSE00001706685	chr19:42396674-42396920	247	ARHG1_HUMAN	123-205	83	1	A:123-205	83
1.9	ENST00000354532	9	ENSE00001771138	chr19:42397345-42397374	30	ARHG1_HUMAN	205-215	11	1	A:205-215	11
1.10	ENST00000354532	10	ENSE00001613938	chr19:42398280-42398379	100	ARHG1_HUMAN	215-248	34	1	A:215-233	19
1.11	ENST00000354532	11	ENSE00001731644	chr19:42398524-42398620	97	ARHG1_HUMAN	249-281	33	0	-	-
1.12	ENST00000354532	12	ENSE00001712166	chr19:42398699-42398734	36	ARHG1_HUMAN	281-293	13	0	-	-
1.13	ENST00000354532	13	ENSE00001682337	chr19:42399422-42399559	138	ARHG1_HUMAN	293-339	47	0	-	-
1.14a	ENST00000354532	14a	ENSE00000492791	chr19:42400450-42400555	106	ARHG1_HUMAN	339-374	36	0	-	-
1.15d	ENST00000354532	15d	ENSE00000708622	chr19:42402591-42402736	146	ARHG1_HUMAN	374-423	50	0	-	-
1.16	ENST00000354532	16	ENSE00000708620	chr19:42406037-42406183	147	ARHG1_HUMAN	423-472	50	0	-	-
1.17	ENST00000354532	17	ENSE00000708617	chr19:42406424-42406506	83	ARHG1_HUMAN	472-499	28	0	-	-
1.18	ENST00000354532	18	ENSE00000708615	chr19:42406683-42406808	126	ARHG1_HUMAN	500-541	42	0	-	-
1.19	ENST00000354532	19	ENSE00000708613	chr19:42406934-42407048	115	ARHG1_HUMAN	542-580	39	0	-	-
1.20	ENST00000354532	20	ENSE00000708611	chr19:42407457-42407557	101	ARHG1_HUMAN	580-613	34	0	-	-
1.22	ENST00000354532	22	ENSE00000708609	chr19:42407859-42407936	78	ARHG1_HUMAN	614-639	26	0	-	-
1.23	ENST00000354532	23	ENSE00000708607	chr19:42408187-42408262	76	ARHG1_HUMAN	640-665	26	0	-	-
1.24	ENST00000354532	24	ENSE00000708605	chr19:42408368-42408535	168	ARHG1_HUMAN	665-721	57	0	-	-
1.25	ENST00000354532	25	ENSE00000708603	chr19:42409101-42409188	88	ARHG1_HUMAN	721-750	30	0	-	-
1.26	ENST00000354532	26	ENSE00000708602	chr19:42409327-42409413	87	ARHG1_HUMAN	750-779	30	0	-	-
1.27	ENST00000354532	27	ENSE00000708601	chr19:42409912-42409979	68	ARHG1_HUMAN	779-802	24	0	-	-
1.28	ENST00000354532	28	ENSE00000708600	chr19:42410091-42410177	87	ARHG1_HUMAN	802-831	30	0	-	-
1.29	ENST00000354532	29	ENSE00000708599	chr19:42410609-42410772	164	ARHG1_HUMAN	831-885	55	0	-	-
1.30	ENST00000354532	30	ENSE00001660749	chr19:42410855-42410955	101	ARHG1_HUMAN	886-912	27	0	-	-
1.31	ENST00000354532	31	ENSE00001691041	chr19:42411257-42411597	341	ARHG1_HUMAN	-	0	0	-	-

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
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Chain A from PDB  Type:PROTEIN  Length:190
 aligned with ARHG1_HUMAN | Q92888 from UniProtKB/Swiss-Prot  Length:912

    Alignment length:190
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233
          ARHG1_HUMAN    44 SQFQSLEQVKRRPAHLMALLQHVALQFEPGPLLCCLHADMLGSLGPKEAKKAFLDFYHSFLEKTAVLRVPVPPNVAFELDRTRADLISEDVQRRFVQEVVQSQQVAVGRQLEDFRSKRLMGMTPWEQELAQLEAWVGRDRASYEARERHVAERLLMHLEEMQHTISTDEEKSAAVVNAIGLYMRHLGVRT 233
               SCOP domains d1iapa_ A: p115RhoGEF                                                                                                                                                                          SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhh.hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh..........hhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------V-------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.5  PDB: A:44-75          Exon 1.6  PDB: A:76-108          Exon 1.7       -------------------------------------------------------------------------------------------Exon 1.10           Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------------------------------------Exon 1.8  PDB: A:123-205 UniProt: 123-205                                          ---------------------------- Transcript 1 (2)
           Transcript 1 (3) -----------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.9   ------------------ Transcript 1 (3)
                 1iap A  44 SQFQSLEQVKRRPAHLMALLQHVALQFEPGPLLCCLHADMLGSLGPKEAKKAFLDFYHSFLEKTAVLRVPVPPNVAFELDRTRADLISEDVQRRFVQEVVQSQQVAVGRQLEDFRSKRLMGMTPWEQELAQLEAWVGRDRASYEARERHVAERLLMHLEEMQHTISTDEEKSAAVVNAIGLYMRHLGVRT 233
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233

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(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All alpha proteins (14657)

Fold: Regulator of G-protein signaling, RGS (52)

Superfamily: Regulator of G-protein signaling, RGS (52)

Family: Regulator of G-protein signaling, RGS (27)

Protein domain: p115RhoGEF (1)

Human (Homo sapiens) [TaxId: 9606] (1)

d1iapa_

(no "CATH Domain" information available for 1IAP)

(no "Pfam Domain" information available for 1IAP)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (ARHG1_HUMAN | Q92888)

molecular function
	GO:0005096	GTPase activator activity	Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP.
	GO:0005089	Rho guanyl-nucleotide exchange factor activity	Stimulates the exchange of guanyl nucleotides associated with a GTPase of the Rho family. Under normal cellular physiological conditions, the concentration of GTP is higher than that of GDP, favoring the replacement of GDP by GTP in association with the GTPase.
	GO:0005085	guanyl-nucleotide exchange factor activity	Stimulates the exchange of guanyl nucleotides associated with a GTPase. Under normal cellular physiological conditions, the concentration of GTP is higher than that of GDP, favoring the replacement of GDP by GTP in association with the GTPase.
	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:0007266	Rho protein signal transduction	A series of molecular signals within the cell that are mediated by a member of the Rho family of proteins switching to a GTP-bound active state.
	GO:0008283	cell proliferation	The multiplication or reproduction of cells, resulting in the expansion of a cell population.
	GO:0050771	negative regulation of axonogenesis	Any process that stops, prevents, or reduces the frequency, rate or extent of axonogenesis.
	GO:0043547	positive regulation of GTPase activity	Any process that activates or increases the activity of a GTPase.
	GO:0035023	regulation of Rho protein signal transduction	Any process that modulates the frequency, rate or extent of Rho protein signal transduction.
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.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Asymmetric/Biological Unit
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1agr	1AGR CONTAINS RGS4 STRUCTURE
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