1T34 - JenaLib

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

Asym./Biol. Unit (Jmol Viewer)

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

Title :   ROTATION MECHANISM FOR TRANSMEMBRANE SIGNALING BY THE ATRIAL NATRIURETIC PEPTIDE RECEPTOR

Authors :   H. Ogawa, Y. Qiu, C. M. Ogata, K. S. Misono

Date :   23 Apr 04 (Deposition) - 03 Aug 04 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.95

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

Keywords :   Receptor-Hormone Complex; Natriuretic Peptide Receptor; Guanylyl- Cyclase-Coupled Receptor; Signal Transduction; Rotation Mechanism, Signaling Protein, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   H. Ogawa, Y. Qiu, C. M. Ogata, K. S. Misono
Crystal Structure Of Hormone-Bound Atrial Natriuretic Peptide Receptor Extracellular Domain: Rotation Mechanism For Transmembrane Signal Transduction
J. Biol. Chem. V. 279 28625 2004
PubMed-ID: 15117952 | Reference-DOI: 10.1074/JBC.M313222200
(for further references see the PDB file header)

Molecule 1 - ATRIAL NATRIURETIC PEPTIDE RECEPTOR A
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	CRICETULUS GRISEUS
	Expression System Cell	:	BABY HAMPSTER KIDNEY CELLS
	Expression System Common	:	CHINESE HAMSTER
	Expression System Plasmid	:	PCDNA3-NPRA-ECD
	Expression System Taxid	:	10029
	Expression System Vector Type	:	PLASMID
	Fragment	:	HORMONE BINDING DOMAIN (RESIDUES 1-435)
	Gene	:	NPR1
	Organism Common	:	NORWAY RAT
	Organism Scientific	:	RATTUS NORVEGICUS
	Organism Taxid	:	10116
	Synonym	:	ANP-A

Molecule 2 - ATRIAL NATRIURETIC PEPTIDE FACTOR
	Chains	:	H
	Engineered	:	YES
	Fragment	:	RESIDUES 129-149
	Other Details	:	THIS SEQUENCE OCCURS IN RATTUS NORVEGICUS
	Synonym	:	ANF; ANP; PREPRONATRIODILATIN; ATRIAL NATRIURETIC PEPTIDE
	Synthetic	:	YES

		1	2	3
Asymmetric/Biological Unit	:	A	B	H

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (2, 10)

No.	Name	Count	Type	Full Name
1	CL	2	Ligand/Ion	CHLORIDE ION
2	NAG	8	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Asymmetric Unit (10, 10)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASN A:13 , SER A:15 , TYR A:16 , GLY A:58 , NAG A:452	BINDING SITE FOR RESIDUE NAG A 451
02	AC2	SOFTWARE	NAG A:451	BINDING SITE FOR RESIDUE NAG A 452
03	AC3	SOFTWARE	TYR A:363 , ASN A:395 , SER A:398 , NAG A:462	BINDING SITE FOR RESIDUE NAG A 461
04	AC4	SOFTWARE	TYR A:363 , NAG A:461	BINDING SITE FOR RESIDUE NAG A 462
05	AC5	SOFTWARE	ASN B:13 , SER B:15 , TYR B:16 , GLY B:58 , NAG B:452	BINDING SITE FOR RESIDUE NAG B 451
06	AC6	SOFTWARE	NAG B:451	BINDING SITE FOR RESIDUE NAG B 452
07	AC7	SOFTWARE	TYR B:363 , ASN B:395 , SER B:398 , NAG B:462	BINDING SITE FOR RESIDUE NAG B 461
08	AC8	SOFTWARE	TYR B:363 , NAG B:461	BINDING SITE FOR RESIDUE NAG B 462
09	AC9	SOFTWARE	PRO A:10 , TRP A:18 , SER A:53 , PRO A:84 , GLY A:85 , CYS A:86	BINDING SITE FOR RESIDUE CL A 600
10	BC1	SOFTWARE	TRP B:18 , SER B:53 , PRO B:84 , GLY B:85 , CYS B:86	BINDING SITE FOR RESIDUE CL B 601

Asymmetric/Biological Unit

No.	Residues
1	A:60	-	A:86
2	A:164	-	A:213
3	B:60	-	B:86
4	B:164	-	B:213
5	H:7	-	H:23

Asymmetric/Biological Unit

No.	Residues
1	Gly A:83	-	Pro A:84
2	Gly B:83	-	Pro B:84

(no "SAP(SNP)/Variant" information available for 1T34)

Asymmetric/Biological Unit (2, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ANF_RECEPTORS	PS00458	Natriuretic peptides receptors signature.	ANPRA_RAT	111-128	2	A:83-100 B:83-100
2	NATRIURETIC_PEPTIDE	PS00263	Natriuretic peptides signature.	ANF_RAT	129-145	1	H:7-23

Asymmetric/Biological Unit (7, 13)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1	ENSRNOT00000011005	1	ENSRNOE00000076704	chr5:165074518-165074713	196	ANF_RAT	1-40	40	0	-	-
1.2	ENSRNOT00000011005	2	ENSRNOE00000077379	chr5:165074818-165075144	327	ANF_RAT	41-149	109	1	H:7-27	21
1.3	ENSRNOT00000011005	3	ENSRNOE00000078054	chr5:165075537-165075827	291	ANF_RAT	150-152	3	0	-	-

2.1	ENSRNOT00000020307	1	ENSRNOE00000140660	chr2:182740242-182739164	1079	ANPRA_RAT	1-237	237	2	A:1-209 B:1-209	209 209
2.2	ENSRNOT00000020307	2	ENSRNOE00000140878	chr2:182738316-182738117	200	ANPRA_RAT	237-303	67	2	A:209-275 B:209-275 (gaps)	67 67
2.3	ENSRNOT00000020307	3	ENSRNOE00000141093	chr2:182737505-182737392	114	ANPRA_RAT	304-341	38	2	A:276-313 B:276-313	38 38
2.4	ENSRNOT00000020307	4	ENSRNOE00000141279	chr2:182736964-182736829	136	ANPRA_RAT	342-387	46	2	A:314-359 B:314-359	46 46
2.5	ENSRNOT00000020307	5	ENSRNOE00000141472	chr2:182736529-182736438	92	ANPRA_RAT	387-417	31	2	A:359-389 B:359-389	31 31
2.6	ENSRNOT00000020307	6	ENSRNOE00000141683	chr2:182735718-182735583	136	ANPRA_RAT	418-463	46	2	A:390-426 B:390-425	37 36
2.7	ENSRNOT00000020307	7	ENSRNOE00000141882	chr2:182735385-182735301	85	ANPRA_RAT	463-491	29	0	-	-
2.8	ENSRNOT00000020307	8	ENSRNOE00000142079	chr2:182734081-182733961	121	ANPRA_RAT	491-531	41	0	-	-
2.9	ENSRNOT00000020307	9	ENSRNOE00000142284	chr2:182733408-182733334	75	ANPRA_RAT	532-556	25	0	-	-
2.10	ENSRNOT00000020307	10	ENSRNOE00000142499	chr2:182733123-182733046	78	ANPRA_RAT	557-582	26	0	-	-
2.11	ENSRNOT00000020307	11	ENSRNOE00000142704	chr2:182732746-182732642	105	ANPRA_RAT	583-617	35	0	-	-
2.12	ENSRNOT00000020307	12	ENSRNOE00000142897	chr2:182732401-182732330	72	ANPRA_RAT	618-641	24	0	-	-
2.13	ENSRNOT00000020307	13	ENSRNOE00000143106	chr2:182732232-182732076	157	ANPRA_RAT	642-694	53	0	-	-
2.14	ENSRNOT00000020307	14	ENSRNOE00000143318	chr2:182731603-182731448	156	ANPRA_RAT	694-746	53	0	-	-
2.15	ENSRNOT00000020307	15	ENSRNOE00000143536	chr2:182731205-182731037	169	ANPRA_RAT	746-802	57	0	-	-
2.16	ENSRNOT00000020307	16	ENSRNOE00000143732	chr2:182730181-182730035	147	ANPRA_RAT	802-851	50	0	-	-
2.17	ENSRNOT00000020307	17	ENSRNOE00000143914	chr2:182729869-182729746	124	ANPRA_RAT	851-892	42	0	-	-
2.18	ENSRNOT00000020307	18	ENSRNOE00000144089	chr2:182729618-182729550	69	ANPRA_RAT	893-915	23	0	-	-
2.19	ENSRNOT00000020307	19	ENSRNOE00000144261	chr2:182729068-182728894	175	ANPRA_RAT	916-974	59	0	-	-
2.20	ENSRNOT00000020307	20	ENSRNOE00000144438	chr2:182728721-182728623	99	ANPRA_RAT	974-1007	34	0	-	-
2.21	ENSRNOT00000020307	21	ENSRNOE00000144613	chr2:182725718-182725627	92	ANPRA_RAT	1007-1037	31	0	-	-
2.22	ENSRNOT00000020307	22	ENSRNOE00000248673	chr2:182725502-182724916	587	ANPRA_RAT	1038-1057	20	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:426
 aligned with ANPRA_RAT | P18910 from UniProtKB/Swiss-Prot  Length:1057

    Alignment length:426
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448      
            ANPRA_RAT    29 SDLTVAVVLPLTNTSYPWSWARVGPAVELALARVKARPDLLPGWTVRMVLGSSENAAGVCSDTAAPLAAVDLKWEHSPAVFLGPGCVYSAAPVGRFTAHWRVPLLTAGAPALGIGVKDEYALTTRTGPSHVKLGDFVTALHRRLGWEHQALVLYADRLGDDRPCFFIVEGLYMRVRERLNITVNHQEFVEGDPDHYPKLLRAVRRKGRVIYICSSPDAFRNLMLLALNAGLTGEDYVFFHLDVFGQSLKSAQGLVPQKPWERGDGQDRSARQAFQAAKIITYKEPDNPEYLEFLKQLKLLADKKFNFTVEDGLKNIIPASFHDGLLLYVQAVTETLAQGGTVTDGENITQRMWNRSFQGVTGYLKIDRNGDRDTDFSLWDMDPETGAFRVVLNYNGTSQELMAVSEHKLYWPLGYPPPDVPKCGFD 454
               SCOP domains d1t34a_ A: Hormone binding domain of the atrial natriuretic peptide receptor                                                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 1t34A01 A:1-127,A:285-372  [code=3.40.50.2300, no name defined]                                                                1t34A02 A:128-284,A:373-425  [code=3.40.50.2300, no name defined]                                                                                            1t34A01 A:1-127,A:285-372  [code=3.40.50.2300, no name defined]                         1t34A02 A:128-284,A:373-425                          - CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeeee.........hhhhhhhhhhhhhhhhhh........eeeeeeee..........hhhhhhhhhhhhhhh..eee...hhhhhhhhhhhhhhhh..eee....hhhhhh......eee...hhhhhhhhhhhhhhhh....eeeeeee......hhhhhhhhhhhhhhhhhhh.eeeeeee.....hhhhhhhhhhhhhh.eeeee.hhhhhhhhhhhhhhhh......eeeee........................hhhhhhhhh..eeeeee....hhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhh.eeeee..eeeee.........eeeeee......eeeeeee......eee....................... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------ANF_RECEPTORS     -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 2 (1) Exon 2.1  PDB: A:1-209 UniProt: 1-237 [INCOMPLETE]                                                                                                                                                               ------------------------------------------------------------------Exon 2.3  PDB: A:276-313              Exon 2.4  PDB: A:314-359 UniProt: 342-387     ------------------------------Exon 2.6  PDB: A:390-426 [INCOMPLETE] Transcript 2 (1)
           Transcript 2 (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 2.2  PDB: A:209-275 UniProt: 237-303                          -----------------------------------------------------------------------------------Exon 2.5  PDB: A:359-389       ------------------------------------- Transcript 2 (2)
                 1t34 A   1 SDLTVAVVLPLTNTSYPWSWARVGPAVELALARVKARPDLLPGWTVRMVLGSSENAAGVCSDTAAPLAAVDLKWEHSPAVFLGPGCVYSAAPVGRFTAHWRVPLLTAGAPALGIGVKDEYALTTRTGPSHVKLGDFVTALHRRLGWEHQALVLYADRLGDDRPCFFIVEGLYMRVRERLNITVNHQEFVEGDPDHYPKLLRAVRRKGRVIYICSSPDAFRNLMLLALNAGLTGEDYVFFHLDVFGQSLKSAQGLVPQKPWERGDGQDRSARQAFQAAKIITYKEPDNPEYLEFLKQLKLLADKKFNFTVEDGLKNIIPASFHDGLLLYVQAVTETLAQGGTVTDGENITQRMWNRSFQGVTGYLKIDRNGDRDTDFSLWDMDPETGAFRVVLNYNGTSQELMAVSEHKLYWPLGYPPPDVPKCGFD 426
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420

Chain B from PDB  Type:PROTEIN  Length:421
 aligned with ANPRA_RAT | P18910 from UniProtKB/Swiss-Prot  Length:1057

    Alignment length:425
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448     
            ANPRA_RAT    29 SDLTVAVVLPLTNTSYPWSWARVGPAVELALARVKARPDLLPGWTVRMVLGSSENAAGVCSDTAAPLAAVDLKWEHSPAVFLGPGCVYSAAPVGRFTAHWRVPLLTAGAPALGIGVKDEYALTTRTGPSHVKLGDFVTALHRRLGWEHQALVLYADRLGDDRPCFFIVEGLYMRVRERLNITVNHQEFVEGDPDHYPKLLRAVRRKGRVIYICSSPDAFRNLMLLALNAGLTGEDYVFFHLDVFGQSLKSAQGLVPQKPWERGDGQDRSARQAFQAAKIITYKEPDNPEYLEFLKQLKLLADKKFNFTVEDGLKNIIPASFHDGLLLYVQAVTETLAQGGTVTDGENITQRMWNRSFQGVTGYLKIDRNGDRDTDFSLWDMDPETGAFRVVLNYNGTSQELMAVSEHKLYWPLGYPPPDVPKCGF 453
               SCOP domains d1t34b_ B: Hormone binding domain of the atrial natriuretic peptide receptor                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains 1t34B01 B:1-127,B:285-372  [code=3.40.50.2300, no name defined]                                                                1t34B02 B:128-284,B:373-425  [code=3.40.50.2300, no name defined]                                                                                            1t34B01 B:1-127,B:285-372  [code=3.40.50.2300, no name defined]                         1t34B02 B:128-284,B:373-425                           CATH domains
           Pfam domains (1) ---------------------ANF_receptor-1t34B01 B:22-384                                                                                                                                                                                                                                                                                                                                              ----------------------------------------- Pfam domains (1)
           Pfam domains (2) ---------------------ANF_receptor-1t34B02 B:22-384                                                                                                                                                                                                                                                                                                                                              ----------------------------------------- Pfam domains (2)
         Sec.struct. author .eeeeeeee.........hhhhhhhhhhhhhhhhhh........eeeeeeee..........hhhhhhhhhhhhhhh..eee...hhhhhhhhhhhhhhhh..eee....hhhhhh......eee...hhhhhhhhhhhhhhhh....eeeeeee......hhhhhhhhhhhhhhhhhh..eeeeeee...hhhhhhhhhhhhhhhh.eeeee.hhhhhhhhhhhhhhh.......eeeee...........----.........hhhhhhhhh..eeeeee....hhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhh.eeeee..eeeee.........eeeee........eeeeee......eee...................... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------ANF_RECEPTORS     ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 2 (1) Exon 2.1  PDB: B:1-209 UniProt: 1-237 [INCOMPLETE]                                                                                                                                                               ------------------------------------------------------------------Exon 2.3  PDB: B:276-313              Exon 2.4  PDB: B:314-359 UniProt: 342-387     ------------------------------Exon 2.6  PDB: B:390-425             Transcript 2 (1)
           Transcript 2 (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 2.2  PDB: B:209-275 (gaps) UniProt: 237-303                   -----------------------------------------------------------------------------------Exon 2.5  PDB: B:359-389       ------------------------------------ Transcript 2 (2)
                 1t34 B   1 SDLTVAVVLPLTNTSYPWSWARVGPAVELALARVKARPDLLPGWTVRMVLGSSENAAGVCSDTAAPLAAVDLKWEHSPAVFLGPGCVYSAAPVGRFTAHWRVPLLTAGAPALGIGVKDEYALTTRTGPSHVKLGDFVTALHRRLGWEHQALVLYADRLGDDRPCFFIVEGLYMRVRERLNITVNHQEFVEGDPDHYPKLLRAVRRKGRVIYICSSPDAFRNLMLLALNAGLTGEDYVFFHLDVFGQSLKSAQ----QKPWERGDGQDRSARQAFQAAKIITYKEPDNPEYLEFLKQLKLLADKKFNFTVEDGLKNIIPASFHDGLLLYVQAVTETLAQGGTVTDGENITQRMWNRSFQGVTGYLKIDRNGDRDTDFSLWDMDPETGAFRVVLNYNGTSQELMAVSEHKLYWPLGYPPPDVPKCGF 425
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250 |    |260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420     
                                                                                                                                                                                                                                                                                     252  257

Chain H from PDB  Type:PROTEIN  Length:21
 aligned with ANF_RAT | P01161 from UniProtKB/Swiss-Prot  Length:152

    Alignment length:21
                                   138       148 
              ANF_RAT   129 CFGGRIDRIGAQSGLGCNSFR 149
               SCOP domains --------------------- SCOP domains
               CATH domains --------------------- CATH domains
               Pfam domains --------------------- Pfam domains
         Sec.struct. author ..................... Sec.struct. author
                 SAPs(SNPs) --------------------- SAPs(SNPs)
                    PROSITE NATRIURETIC_PEPTI---- PROSITE
               Transcript 1 Exon 1.2  PDB: H:7-27 Transcript 1
                 1t34 H   7 CFGGRIDRIGAQSGLGCNSFR  27
                                    16        26

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: [code=3.40.50.2300, no name defined] (308)

Norway rat (Rattus norvegicus) (7)

1a	1t34B02	B:128-284,B:373-425
1b	1t34A02	A:128-284,A:373-425
1c	1t34A01	A:1-127,A:285-372
1d	1t34B01	B:1-127,B:285-372

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Periplas_BP (97)

Family: ANF_receptor (21)

Rattus norvegicus (Rat) (13)

1a	ANF_receptor-1t34B01	B:22-384
1b	ANF_receptor-1t34B02	B:22-384

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (ANPRA_RAT | P18910)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0005525	GTP binding	Interacting selectively and non-covalently with GTP, guanosine triphosphate.
	GO:0004016	adenylate cyclase activity	Catalysis of the reaction: ATP = 3',5'-cyclic AMP + diphosphate.
	GO:0004383	guanylate cyclase activity	Catalysis of the reaction: GTP = 3',5'-cyclic GMP + diphosphate.
	GO:0042562	hormone binding	Interacting selectively and non-covalently with any hormone, naturally occurring substances secreted by specialized cells that affect the metabolism or behavior of other cells possessing functional receptors for the hormone.
	GO:0016829	lyase activity	Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
	GO:0016941	natriuretic peptide receptor activity	Combining with a natriuretic peptide and transmitting the signal to initiate a change in cell activity.
	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:0017046	peptide hormone binding	Interacting selectively and non-covalently with any peptide with hormonal activity in animals.
	GO:0016849	phosphorus-oxygen lyase activity	Catalysis of the cleavage of a phosphorus-oxygen bond by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond.
	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:0019901	protein kinase binding	Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
biological process
	GO:0006182	cGMP biosynthetic process	The chemical reactions and pathways resulting in the formation of cyclic GMP, guanosine 3',5'-phosphate.
	GO:0007166	cell surface receptor signaling pathway	A series of molecular signals initiated by activation of a receptor on the surface of a cell. The pathway begins with binding of an extracellular ligand to a cell surface receptor, or for receptors that signal in the absence of a ligand, by ligand-withdrawal or the activity of a constitutively active receptor. The pathway ends with regulation of a downstream cellular process, e.g. transcription.
	GO:0009190	cyclic nucleotide biosynthetic process	The chemical reactions and pathways resulting in the formation of a cyclic nucleotide, a nucleotide in which the phosphate group is in diester linkage to two positions on the sugar residue.
	GO:0042417	dopamine metabolic process	The chemical reactions and pathways involving dopamine, a catecholamine neurotransmitter and a metabolic precursor of noradrenaline and adrenaline.
	GO:0035556	intracellular signal transduction	The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell.
	GO:0048662	negative regulation of smooth muscle cell proliferation	Any process that stops, prevents or reduces the rate or extent of smooth muscle cell proliferation.
	GO:0030828	positive regulation of cGMP biosynthetic process	Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of cGMP.
	GO:0006468	protein phosphorylation	The process of introducing a phosphate group on to a protein.
	GO:0007168	receptor guanylyl cyclase signaling pathway	A series of molecular signals initiated by the binding of an extracellular ligand to a receptor on the surface of the target cell where the receptor possesses guanylyl cyclase activity, and ending with regulation of a downstream cellular process, e.g. transcription.
	GO:0050880	regulation of blood vessel size	Any process that modulates the size of blood vessels.
cellular component
	GO:0008074	guanylate cyclase complex, soluble	Complex that possesses guanylate cyclase activity and is not bound to a membrane.
	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: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.
	GO:0043235	receptor complex	Any protein complex that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.

Chain H (ANF_RAT | P01161)

molecular function
	GO:0005179	hormone activity	The action characteristic of a hormone, any substance formed in very small amounts in one specialized organ or group of cells and carried (sometimes in the bloodstream) to another organ or group of cells in the same organism, upon which it has a specific regulatory action. The term was originally applied to agents with a stimulatory physiological action in vertebrate animals (as opposed to a chalone, which has a depressant action). Usage is now extended to regulatory compounds in lower animals and plants, and to synthetic substances having comparable effects; all bind receptors and trigger some biological process.
	GO:0005184	neuropeptide hormone activity	The action characteristic of a neuropeptide hormone, any peptide hormone that acts in the central nervous system. A neuropeptide is any of several types of molecules found in brain tissue, composed of short chains of amino acids; they include endorphins, enkephalins, vasopressin, and others. They are often localized in axon terminals at synapses and are classified as putative neurotransmitters, although some are also hormones.
	GO:0071855	neuropeptide receptor binding	Interacting selectively and non-covalently with a neuropeptide receptor.
	GO:0051428	peptide hormone receptor binding	Interacting selectively and non-covalently with a receptor for peptide hormones.
	GO:0005102	receptor binding	Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
biological process
	GO:0006182	cGMP biosynthetic process	The chemical reactions and pathways resulting in the formation of cyclic GMP, guanosine 3',5'-phosphate.
	GO:0014898	cardiac muscle hypertrophy in response to stress	The physiological enlargement or overgrowth of all or part of the heart muscle due to an increase in size (not length) of individual cardiac muscle fibers, without cell division, as a result of a disturbance in organismal or cellular homeostasis.
	GO:0061049	cell growth involved in cardiac muscle cell development	The growth of a cardiac muscle cell, where growth contributes to the progression of the cell over time from its initial formation to its mature state.
	GO:0071260	cellular response to mechanical stimulus	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 mechanical stimulus.
	GO:0007565	female pregnancy	The set of physiological processes that allow an embryo or foetus to develop within the body of a female animal. It covers the time from fertilization of a female ovum by a male spermatozoon until birth.
	GO:0007507	heart development	The process whose specific outcome is the progression of the heart over time, from its formation to the mature structure. The heart is a hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood.
	GO:0050891	multicellular organismal water homeostasis	Any process involved in the maintenance of an internal steady state of water within a tissue, organ, or a multicellular organism.
	GO:0030308	negative regulation of cell growth	Any process that stops, prevents, or reduces the frequency, rate, extent or direction of cell growth.
	GO:1903815	negative regulation of collecting lymphatic vessel constriction	Any process that stops, prevents or reduces the frequency, rate or extent of collecting lymphatic vessel constriction.
	GO:0003085	negative regulation of systemic arterial blood pressure	The process that reduces the force with which blood travels through the systemic arterial circulatory system.
	GO:0007218	neuropeptide signaling pathway	The series of molecular signals generated as a consequence of a peptide neurotransmitter binding to a cell surface receptor.
	GO:0060452	positive regulation of cardiac muscle contraction	Any process that increases the frequency, rate or extent of cardiac muscle contraction.
	GO:1902261	positive regulation of delayed rectifier potassium channel activity	Any process that activates or increases the frequency, rate or extent of delayed rectifier potassium channel activity.
	GO:0010460	positive regulation of heart rate	Any process that activates or increases the frequency or rate of heart contraction.
	GO:1903766	positive regulation of potassium ion export across plasma membrane	Any process that activates or increases the frequency, rate or extent of potassium ion export across plasma membrane.
	GO:0007168	receptor guanylyl cyclase signaling pathway	A series of molecular signals initiated by the binding of an extracellular ligand to a receptor on the surface of the target cell where the receptor possesses guanylyl cyclase activity, and ending with regulation of a downstream cellular process, e.g. transcription.
	GO:0060372	regulation of atrial cardiac muscle cell membrane repolarization	Any process that modulates the establishment or extent of a membrane potential in the polarizing direction towards the resting potential in an atrial cardiomyocyte.
	GO:0008217	regulation of blood pressure	Any process that modulates the force with which blood travels through the circulatory system. The process is controlled by a balance of processes that increase pressure and decrease pressure.
	GO:0050880	regulation of blood vessel size	Any process that modulates the size of blood vessels.
	GO:0050878	regulation of body fluid levels	Any process that modulates the levels of body fluids.
	GO:1902514	regulation of calcium ion transmembrane transport via high voltage-gated calcium channel	Any process that modulates the frequency, rate or extent of generation of calcium ion transmembrane transport via high voltage-gated calcium channel.
	GO:1901841	regulation of high voltage-gated calcium channel activity	Any process that modulates the frequency, rate or extent of high voltage-gated calcium channel activity.
	GO:0001666	response to hypoxia	Any process that results in a change in state or activity of a cell or an organism (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:0032868	response to insulin	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an insulin stimulus. Insulin is a polypeptide hormone produced by the islets of Langerhans of the pancreas in mammals, and by the homologous organs of other organisms.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
	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:0042629	mast cell granule	Coarse, bluish-black staining cytoplasmic granules, bounded by a plasma membrane and found in mast cells and basophils. Contents include histamine, heparin, chondroitin sulfates, chymase and tryptase.
	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.
	GO:0048471	perinuclear region of cytoplasm	Cytoplasm situated near, or occurring around, the nucleus.

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	1t34
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	ANPRA_RAT \| P18910	:	1dp4 1t53 3a3k

1dp4	ATRIAL NATRIURETIC PEPTIDE RECEPTOR APO-FORM

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 10)

Sites (10, 10)

SS Bonds (5, 5)

Cis Peptide Bonds (2, 2)

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Exons (7, 13)

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