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Asym./Biol. Unit (Jmol Viewer)

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

Title :   CRYSTAL STRUCTURE OF G PROTEIN COUPLED RECEPTOR KINASE 6 BOUND TO AMPPNP

Authors :   D. T. Lodowski, V. M. Tesmer, J. L. Benovic, J. J. Tesmer

Date :   19 Jul 05 (Deposition) - 25 Apr 06 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.60

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

Keywords :   Kinase, G Protein, Grk, G Protein Coupled Receptor Kinase, Grk6, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   D. T. Lodowski, V. M. Tesmer, J. L. Benovic, J. J. Tesmer
The Structure Of G Protein-Coupled Receptor Kinase (Grk)-6 Defines A Second Lineage Of Grks.
J. Biol. Chem. V. 281 16785 2006
PubMed-ID: 16613860 | Reference-DOI: 10.1074/JBC.M601327200

Molecule 1 - G PROTEIN-COUPLED RECEPTOR KINASE 6
	Chains	:	A, B
	EC Number	:	2.7.1.-
	Engineered	:	YES
	Expression System	:	TRICHOPLUSIA NI
	Expression System Cell Line	:	HI-9
	Expression System Common	:	CABBAGE LOOPER
	Expression System Taxid	:	7111
	Expression System Vector Type	:	BACULOVIRUS
	Gene	:	GRK6, GPRK6
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	G PROTEIN-COUPLED RECEPTOR KINASE GRK6

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (3, 6)

No.	Name	Count	Type	Full Name
1	ANP	2	Ligand/Ion	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
2	MG	2	Ligand/Ion	MAGNESIUM ION
3	PO4	2	Ligand/Ion	PHOSPHATE ION

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ANP A:577	BINDING SITE FOR RESIDUE MG A 578
2	AC2	SOFTWARE	ANP B:577	BINDING SITE FOR RESIDUE MG B 578
3	AC3	SOFTWARE	ALA A:15 , ARG A:16 , SER A:27 , ARG A:187 , ARG A:206	BINDING SITE FOR RESIDUE PO4 A 579
4	AC4	SOFTWARE	ALA B:15 , ARG B:16 , SER B:27 , ARG B:187 , ARG B:206	BINDING SITE FOR RESIDUE PO4 B 579
5	AC5	SOFTWARE	ARG A:123 , LYS A:194 , GLY A:195 , GLY A:196 , VAL A:200 , ALA A:213 , LYS A:215 , THR A:264 , MET A:266 , LEU A:318 , ASP A:329 , MG A:578	BINDING SITE FOR RESIDUE ANP A 577
6	AC6	SOFTWARE	ARG B:123 , LYS B:194 , GLY B:195 , GLY B:196 , VAL B:200 , ALA B:213 , LYS B:215 , THR B:264 , MET B:266 , ASP B:329 , MG B:578	BINDING SITE FOR RESIDUE ANP B 577

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

(no "Cis Peptide Bond" information available for 2ACX)

Asymmetric/Biological Unit (3, 6)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_040524	R	31	Q	GRK6_HUMAN	Unclassified	141014084	A/B	R	31	Q
2	UniProt	VAR_040525	T	73	M	GRK6_HUMAN	Polymorphism	56382815	A/B	T	73	M
3	UniProt	VAR_040526	I	275	M	GRK6_HUMAN	Unclassified	---	A/B	I	275	M

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

Asymmetric/Biological Unit (4, 8)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	RGS	PS50132	RGS domain profile.	GRK6_HUMAN	59-171	2	A:59-171 B:59-171
2	PROTEIN_KINASE_ATP	PS00107	Protein kinases ATP-binding region signature.	GRK6_HUMAN	192-224	2	A:192-224 B:192-224
3	PROTEIN_KINASE_ST	PS00108	Serine/Threonine protein kinases active-site signature.	GRK6_HUMAN	307-319	2	A:307-319 B:307-319
4	AGC_KINASE_CTER	PS51285	AGC-kinase C-terminal domain profile.	GRK6_HUMAN	449-514	2	A:449-514 B:449-514

Asymmetric/Biological Unit (15, 30)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.4a	ENST00000355472	4a	ENSE00002047192	chr5:176853679-176853898	220	GRK6_HUMAN	1-18	18	2	A:14-16 B:14-16	3 3
1.5b	ENST00000355472	5b	ENSE00000898139	chr5:176857873-176857968	96	GRK6_HUMAN	18-50	33	2	A:24-50 B:24-50	27 27
1.6b	ENST00000355472	6b	ENSE00000898138	chr5:176858996-176859108	113	GRK6_HUMAN	50-87	38	2	A:50-87 B:50-87	38 38
1.7b	ENST00000355472	7b	ENSE00001054992	chr5:176859234-176859311	78	GRK6_HUMAN	88-113	26	2	A:88-113 B:88-113	26 26
1.8	ENST00000355472	8	ENSE00001054998	chr5:176859707-176859807	101	GRK6_HUMAN	114-147	34	2	A:114-147 B:114-147	34 34
1.9b	ENST00000355472	9b	ENSE00000898134	chr5:176860148-176860240	93	GRK6_HUMAN	147-178	32	2	A:147-178 B:147-178	32 32
1.10	ENST00000355472	10	ENSE00001721473	chr5:176860348-176860411	64	GRK6_HUMAN	178-199	22	2	A:178-199 B:178-199	22 22
1.11	ENST00000355472	11	ENSE00001725586	chr5:176860537-176860677	141	GRK6_HUMAN	200-246	47	2	A:200-246 B:200-246	47 47
1.12b	ENST00000355472	12b	ENSE00000898131	chr5:176860915-176861105	191	GRK6_HUMAN	247-310	64	2	A:247-310 B:247-310 (gaps)	64 64
1.13	ENST00000355472	13	ENSE00000898130	chr5:176861903-176861940	38	GRK6_HUMAN	310-323	14	2	A:310-323 B:310-323	14 14
1.14	ENST00000355472	14	ENSE00000898129	chr5:176862033-176862122	90	GRK6_HUMAN	323-353	31	2	A:323-353 B:323-353	31 31
1.15b	ENST00000355472	15b	ENSE00001293713	chr5:176863074-176863282	209	GRK6_HUMAN	353-422	70	2	A:353-422 B:353-422 (gaps)	70 70
1.16a	ENST00000355472	16a	ENSE00001310649	chr5:176863394-176863531	138	GRK6_HUMAN	423-468	46	2	A:423-468 B:423-468	46 46
1.17	ENST00000355472	17	ENSE00000828943	chr5:176867701-176867838	138	GRK6_HUMAN	469-514	46	2	A:469-514 (gaps) B:469-514 (gaps)	46 46
1.18	ENST00000355472	18	ENSE00001054991	chr5:176867920-176868054	135	GRK6_HUMAN	515-559	45	2	A:515-532 B:515-535	18 21
1.20c	ENST00000355472	20c	ENSE00001515898	chr5:176868738-176869831	1094	GRK6_HUMAN	560-576	17	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
	(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:495
 aligned with GRK6_HUMAN | P43250 from UniProtKB/Swiss-Prot  Length:576

    Alignment length:519
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523         
           GRK6_HUMAN    14 KAREGGGGNRKGKSKKWRQMLQFPHISQCEELRLSLERDYHSLCERQPIGRLLFREFCATRPELSRCVAFLDGVAEYEVTPDDKRKACGRQLTQNFLSHTGPDLIPEVPRQLVTNCTQRLEQGPCKDLFQELTRLTHEYLSVAPFADYLDSIYFNRFLQWKWLERQPVTKNTFRQYRVLGKGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGEAMALNEKQILEKVNSRFVVSLAYAYETKDALCLVLTLMNGGDLKFHIYHMGQAGFPEARAVFYAAEICCGLEDLHRERIVYRDLKPENILLDDHGHIRISDLGLAVHVPEGQTIKGRVGTVGYMAPEVVKNERYTFSPDWWALGCLLYEMIAGQSPFQQRKKKIKREEVERLVKEVPEEYSERFSPQARSLCSQLLCKDPAERLGCRGGSAREVKEHPLFKKLNFKRLGAGMLEPPFKPDPQAIYCKDVLDIEQFSTVKGVELEPTDQDFYQKFATGSVPIPWQNEMVETECFQELNVFGLDGS 532
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------2acxA02 A:179-269 Phosphorylase Kinase; domain 1                                           2acxA03 A:270-468 Transferase(Phosphotransferase) domain 1                                                                                                                                             ---------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...-------.....hhhhhh....hhhhhhhhhhh..hhhhhhh.hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhh.eeeeeeeeee..eeeeeeee.....eeeeeeeehhhhhhh.hhhhhhhhhhhhhhh.......eeeeee...eeeeee......hhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eee.....eee......ee......ee....hhhhhhhhhhh..ee.hhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhh........hhhhhhhhhhhh..hhhhh.....hhhhhhhhhhhhh..hhhhhhh................-----------------hhhhhhhhhhhh.eehhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -----------------Q-----------------------------------------M---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------M----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------RGS  PDB: A:59-171 UniProt: 59-171                                                                               --------------------PROTEIN_KINASE_ATP  PDB: A:192-22----------------------------------------------------------------------------------PROTEIN_KINAS---------------------------------------------------------------------------------------------------------------------------------AGC_KINASE_CTER  PDB: A:449-514 UniProt: 449-514                  ------------------ PROSITE
           Transcript 1 (1) 1.4a -------------------------------Exon 1.6b  PDB: A:50-87 UniProt: 50-87Exon 1.7b  PDB: A:88-113  Exon 1.8  PDB: A:114-147          ------------------------------Exon 1.10             Exon 1.11  PDB: A:200-246 UniProt: 200-246     Exon 1.12b  PDB: A:247-310 UniProt: 247-310                     ------------Exon 1.14  PDB: A:323-353      ---------------------------------------------------------------------Exon 1.16a  PDB: A:423-468 UniProt: 423-468   Exon 1.17  PDB: A:469-514 (gaps)              Exon 1.18          Transcript 1 (1)
           Transcript 1 (2) ----Exon 1.5b  PDB: A:24-50          ------------------------------------------------------------------------------------------------Exon 1.9b  PDB: A:147-178       -----------------------------------------------------------------------------------------------------------------------------------Exon 1.13     -----------------------------Exon 1.15b  PDB: A:353-422 UniProt: 353-422                           -------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 2acx A  14 KAR-------KGKSKKWRQMLQFPHISQCEELRLSLERDYHSLCERNPIGRLLFREFCATRPELSRCVAFLDGVAEYEVTPDDKRKACGRNLTQNFLSHTGPDLIPEVPRQLVTNCTQRLEQGPCKDLFQELTRLTHEYLSVAPFADYLDSIYFNRFLQWKWLERQPVTKNTFRQYRVLGKGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGEAMALNEKQILEKVNSRFVVSLAYAYETKDALCLVLTLMNGGDLKFHIYHMGQAGFPEARAVFYAAEICCGLEDLHRERIVYRDLKPENILLDDHGHIRISDLGLAVHVPEGQTIKGRVGTVGYMAPEVVKNERYTFSPDWWALGCLLYEMIAGQSPFQQRKKKIKREEVERLVKEVPEEYSERFSPQARSLCSQLLCKDPAERLGCRGGSAREVKEHPLFKKLNFKRLGAGMLEPPFKPDPQAIYC-----------------EPTDQDFYQKFATGSVPIPWQNEMVETECFQELNVFGLDGS 532
                              |      -|       33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473|        -       493       503       513       523         
                             16      24                                                                                                                                                                                                                                                                                                                                                                                                                                                               474               492

Chain B from PDB  Type:PROTEIN  Length:492
 aligned with GRK6_HUMAN | P43250 from UniProtKB/Swiss-Prot  Length:576

    Alignment length:522
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533  
           GRK6_HUMAN    14 KAREGGGGNRKGKSKKWRQMLQFPHISQCEELRLSLERDYHSLCERQPIGRLLFREFCATRPELSRCVAFLDGVAEYEVTPDDKRKACGRQLTQNFLSHTGPDLIPEVPRQLVTNCTQRLEQGPCKDLFQELTRLTHEYLSVAPFADYLDSIYFNRFLQWKWLERQPVTKNTFRQYRVLGKGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGEAMALNEKQILEKVNSRFVVSLAYAYETKDALCLVLTLMNGGDLKFHIYHMGQAGFPEARAVFYAAEICCGLEDLHRERIVYRDLKPENILLDDHGHIRISDLGLAVHVPEGQTIKGRVGTVGYMAPEVVKNERYTFSPDWWALGCLLYEMIAGQSPFQQRKKKIKREEVERLVKEVPEEYSERFSPQARSLCSQLLCKDPAERLGCRGGSAREVKEHPLFKKLNFKRLGAGMLEPPFKPDPQAIYCKDVLDIEQFSTVKGVELEPTDQDFYQKFATGSVPIPWQNEMVETECFQELNVFGLDGSVPP 535
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ---       -----------------------------------------------------------------------------------------------------------------------------------------------------------2acxB02 B:179-269 Phosphorylase Kinase; domain 1                                           2acxB03 B  :270-468 Transferase(Phosphotransferase) domain 1                                                                                                                                           -----                  -------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...-------.....hhhhhh....hhhhhhhhhhh..hhhhhhh.hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhh.eeeeeeeeee..eeeeeeee.....eeeeeeeehhhhhhh.hhhhhhhhhhhhhhh.......eeeeee...eeeeee......hhhhhhhh.--...hhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eee.....eee......ee......ee....hhhhhhhhhhh..ee.hhhhhhhhhhhhhhhhhh......---..hhhhhhhhhhhh........hhhhhhhhhhhh..hhhhh......hhhhhhhhhhhh..hhhhhhh...............------------------hhhhhhhhhhhh.eehhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) -----------------Q-----------------------------------------M---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------M-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------RGS  PDB: B:59-171 UniProt: 59-171                                                                               --------------------PROTEIN_KINASE_ATP  PDB: B:192-22----------------------------------------------------------------------------------PROTEIN_KINAS---------------------------------------------------------------------------------------------------------------------------------AGC_KINASE_CTER  PDB: B:449-514 UniProt: 449-514                  --------------------- PROSITE
           Transcript 1 (1) 1.4a -------------------------------Exon 1.6b  PDB: B:50-87 UniProt: 50-87Exon 1.7b  PDB: B:88-113  Exon 1.8  PDB: B:114-147          ------------------------------Exon 1.10             Exon 1.11  PDB: B:200-246 UniProt: 200-246     Exon 1.12b  PDB: B:247-310 (gaps) UniProt: 247-310              ------------Exon 1.14  PDB: B:323-353      ---------------------------------------------------------------------Exon 1.16a  PDB: B:423-468 UniProt: 423-468   Exon 1.17  PDB: B:469-514 (gaps)              Exon 1.18             Transcript 1 (1)
           Transcript 1 (2) ----Exon 1.5b  PDB: B:24-50          ------------------------------------------------------------------------------------------------Exon 1.9b  PDB: B:147-178       -----------------------------------------------------------------------------------------------------------------------------------Exon 1.13     -----------------------------Exon 1.15b  PDB: B:353-422 (gaps) UniProt: 353-422                    ----------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 2acx B  14 KAR-------KGKSKKWRQMLQFPHISQCEELRLSLERDYHSLCERNPIGRLLFREFCATRPELSRCVAFLDGVAEYEVTPDDKRKACGRNLTQNFLSHTGPDLIPEVPRQLVTNCTQRLEQGPCKDLFQELTRLTHEYLSVAPFADYLDSIYFNRFLQWKWLERQPVTKNTFRQYRVLGKGGFGEVCACQVRATGKMYACKKLEKKRIKKRKGEAMALNEKQILEKVNSRFVVSLAYAYETKDALCLVLTLMNGGDLKFHIYHM--AGFPEARAVFYAAEICCGLEDLHRERIVYRDLKPENILLDDHGHIRISDLGLAVHVPEGQTIKGRVGTVGYMAPEVVKNERYTFSPDWWALGCLLYEMIAGQSPFQQ---KIKREEVERLVKEVPEEYSERFSPQARSLCSQLLCKDPAERLGCRGGSAREVKEHPLFKKLNFKRLGAGMLEPPFKPDPQAIY------------------EPTDQDFYQKFATGSVPIPWQNEMVETECFQELNVFGLDGSVPP 535
                              |      -|       33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273    |  283       293       303       313       323       333       343       353       363       373       383   |   393       403       413       423       433       443       453       463       473         -       493       503       513       523       533  
                             16      24                                                                                                                                                                                                                                                           278  |                                                                                                       387 391                                                                               473                492                                           
                                                                                                                                                                                                                                                                                                     281

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 '\|'

(no "SCOP Domain" information available for 2ACX)

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 2-Layer Sandwich (8480)

Topology: Phosphorylase Kinase; domain 1 (1392)

Homologous Superfamily: Phosphorylase Kinase; domain 1 (1392)

Human (Homo sapiens) (1036)

1a	2acxA02	A:179-269
1b	2acxB02	B:179-269

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Transferase(Phosphotransferase); domain 1 (1379)

Homologous Superfamily: Transferase(Phosphotransferase) domain 1 (1379)

Human (Homo sapiens) (1049)

2a	2acxB03	B:270-468
2b	2acxA03	A:270-468

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

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (GRK6_HUMAN | P43250)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0004703	G-protein coupled receptor kinase activity	Catalysis of the reaction: ATP + G-protein coupled receptor = ADP + G-protein coupled receptor phosphate.
	GO:0047696	beta-adrenergic receptor kinase activity	Catalysis of the reaction: ATP + beta-adrenergic receptor = ADP + phospho-beta-adrenergic receptor.
	GO:0016301	kinase activity	Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	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:0004672	protein kinase activity	Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
	GO:0004674	protein serine/threonine kinase activity	Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
	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:0016055	Wnt signaling pathway	The series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell and ending with a change in cell state.
	GO:0002029	desensitization of G-protein coupled receptor protein signaling pathway	The process that stops, prevents, or reduces the frequency, rate or extent of G-protein coupled receptor protein signaling pathway activity after prolonged stimulation with an agonist of the pathway.
	GO:0010360	negative regulation of anion channel activity	Any process that stops, prevents, or reduces the frequency, rate, or extent of the anion channel activity.
	GO:0016310	phosphorylation	The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
	GO:0006468	protein phosphorylation	The process of introducing a phosphate group on to a protein.
	GO:0008277	regulation of G-protein coupled receptor protein signaling pathway	Any process that modulates the frequency, rate or extent of G-protein coupled receptor protein signaling pathway activity.
	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: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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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 2acx)

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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
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	GRK6_HUMAN \| P43250
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	GRK6_HUMAN \| P43250	:	3nyn 3nyo

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

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 6)

Sites (6, 6)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (3, 6)

PROSITE Motifs (4, 8)

Exons (15, 30)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (2, 4)

Pfam Domains (0, 0)

Gene Ontology (19, 19)

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Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File