1YK1 - JenaLib

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

Asym./Biol. Unit (Jmol Viewer)

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

Title :   STRUCTURE OF NATRIURETIC PEPTIDE RECEPTOR-C COMPLEXED WITH BRAIN NATRIURETIC PEPTIDE

Authors :   X. He, K. C. Garcia

Date :   16 Jan 05 (Deposition) - 18 Apr 06 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.90

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

Keywords :   Hormone-Receptor Complex, Natriuretic Peptide Receptor, Allosteric Activation, Hormone-Growth Factor Receptor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   X. L. He, A. Dukkipati, K. C. Garcia
Structural Determinants Of Natriuretic Peptide Receptor Specificity And Degeneracy.
J. Mol. Biol. V. 361 698 2006
PubMed-ID: 16870210 | Reference-DOI: 10.1016/J.JMB.2006.06.060

Molecule 1 - ATRIAL NATRIURETIC PEPTIDE CLEARANCE RECEPTOR
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	DROSOPHILA MELANOGASTER
	Expression System Common	:	FRUIT FLY
	Expression System Plasmid	:	PRMHA3
	Expression System Strain	:	S2
	Expression System Taxid	:	7227
	Expression System Vector Type	:	PLASMID
	Gene	:	NPR3, ANPRC
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	ANP-C, ANPRC, NPR-C, ATRIAL NATRIURETIC PEPTIDE C-TYPE RECEPTOR

Molecule 2 - NATRIURETIC PEPTIDES B
	Chains	:	E
	Engineered	:	YES
	Other Details	:	THIS SEQUENCE OCCURS NATURALLY IN HUMANS.
	Synthetic	:	YES

		1	2	3
Asymmetric/Biological Unit	:	A	B	E

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (2, 7)

No.	Name	Count	Type	Full Name
1	CL	2	Ligand/Ion	CHLORIDE ION
2	NAG	5	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Asymmetric Unit (7, 7)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	SER A:219 , ASN A:248 , GLU A:306 , HOH A:597	BINDING SITE FOR RESIDUE NAG A 511
2	AC2	SOFTWARE	ASN A:349	BINDING SITE FOR RESIDUE NAG A 512
3	AC3	SOFTWARE	SER B:19 , LEU B:21 , ASN B:248 , SER B:250 , SER B:251 , GLU B:306 , NAG B:437 , HOH B:640	BINDING SITE FOR RESIDUE NAG B 436
4	AC4	SOFTWARE	NAG B:436	BINDING SITE FOR RESIDUE NAG B 437
5	AC5	SOFTWARE	ASN B:349 , HOH B:557	BINDING SITE FOR RESIDUE NAG B 512
6	AC6	SOFTWARE	SER A:61 , PRO A:89 , VAL A:90 , CYS A:91	BINDING SITE FOR RESIDUE CL A 513
7	AC7	SOFTWARE	SER B:61 , PRO B:89 , VAL B:90 , CYS B:91	BINDING SITE FOR RESIDUE CL B 513

Asymmetric/Biological Unit

No.	Residues
1	A:63	-	A:91
2	A:168	-	A:216
3	B:63	-	B:91
4	B:168	-	B:216
5	E:7	-	E:23

Asymmetric/Biological Unit

No.	Residues
1	Gly A:88	-	Pro A:89
2	Gly B:88	-	Pro B:89

(no "SAP(SNP)/Variant" information available for 1YK1)

Asymmetric/Biological Unit (2, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	NATRIURETIC_PEPTIDE	PS00263	Natriuretic peptides signature.	ANFB_HUMAN	112-128	1	E:7-23
2	ANF_RECEPTORS	PS00458	Natriuretic peptides receptors signature.	ANPRC_HUMAN	133-150	2	A:88-105 B:88-105

Asymmetric/Biological Unit (8, 14)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.3a	ENST00000265074	3a	ENSE00001917259	chr5:32711540-32712651	1112	ANPRC_HUMAN	1-257	257	2	A:2-212 (gaps) B:2-212 (gaps)	211 211
1.5	ENST00000265074	5	ENSE00000735248	chr5:32724804-32724926	123	ANPRC_HUMAN	257-298	42	2	A:212-253 B:212-253	42 42
1.6	ENST00000265074	6	ENSE00000971354	chr5:32738970-32739136	167	ANPRC_HUMAN	298-353	56	2	A:253-308 B:253-308	56 56
1.7	ENST00000265074	7	ENSE00002059415	chr5:32774814-32774949	136	ANPRC_HUMAN	354-399	46	2	A:309-354 B:309-354	46 46
1.8	ENST00000265074	8	ENSE00001082097	chr5:32780828-32780922	95	ANPRC_HUMAN	399-430	32	2	A:354-385 B:354-385	32 32
1.9a	ENST00000265074	9a	ENSE00002167695	chr5:32782999-32783134	136	ANPRC_HUMAN	431-476	46	2	A:386-401 B:386-401	16 16
1.10a	ENST00000265074	10a	ENSE00001164694	chr5:32784902-32784989	88	ANPRC_HUMAN	476-505	30	0	-	-
1.11d	ENST00000265074	11d	ENSE00001938989	chr5:32786340-32787256	917	ANPRC_HUMAN	505-541	37	0	-	-

2.1b	ENST00000376468	1b	ENSE00001871416	chr1:11918988-11918759	230	ANFB_HUMAN	1-44	44	0	-	-
2.2b	ENST00000376468	2b	ENSE00000818947	chr1:11918526-11918271	256	ANFB_HUMAN	45-130	86	1	E:6-25	20
2.3b	ENST00000376468	3b	ENSE00001826581	chr1:11917728-11917521	208	ANFB_HUMAN	130-134	5	1	E:25-26	2

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:394
 aligned with ANPRC_HUMAN | P17342 from UniProtKB/Swiss-Prot  Length:541

    Alignment length:400
                                    56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446
          ANPRC_HUMAN    47 ALPPQKIEVLVLLPQDDSYLFSLTRVRPAIEYALRSVEGNGTGRRLLPPGTRFQVAYEDSDCGNRALFSLVDRVAAARGAKPDLILGPVCEYAAAPVARLASHWDLPMLSAGALAAGFQHKDSEYSHLTRVAPAYAKMGEMMLALFRHHHWSRAALVYSDDKLERNCYFTLEGVHEVFQEEGLHTSIYSFDETKDLDLEDIVRNIQASERVVIMCASSDTIRSIMLVAHRHGMTSGDYAFFNIELFNSSSYGDGSWKRGDKHDFEAKQAYSSLQTVTLLRTVKPEFEKFSMEVKSSVEKQGLNMEDYVNMFVEGFHDAILLYVLALHEVLRAGYSKKDGGKIIQQTWNRTFEGIAGQVSIDANGDRYGDFSVIAMTDVEAGTQEVIGDYFGKEGRFEMRP 446
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 1yk1A01 A:2-134,A:284-368  [code=3.40.5      0.2300, no name defined]                                                                1yk1A02 A:135-281,A:369-400  [code=3.40.50.2300, no name defined]                                                                                  --1yk1A01 A:2-134,A:284-368  [code=3.40.50.2300, no name defined]                      1yk1A02 A:135-281,A:369-400     - CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeee........hhhhhhhhhhhhhhhhh.------......eeeeeeee....hhhhhhhhhhhhhh......eee...hhhhhhhhhhhhhhh...eee....hhhhhh.......eee...hhhhhhhhhhhhhhhhh..eeeeeee.....hhhhhhhhhhhhhhhhhh.eeeeeee......hhhhhhhhhh....eeeee.hhhhhhhhhhhhhh........eeeee..................hhhhhhhhh..eeeeee....hhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhh.eeeee..eeeee........eeeeeeeee....eeeeeeeee....eeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------ANF_RECEPTORS     -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.3a  PDB: A:2-212 (gaps) UniProt: 1-257 [INCOMPLETE]                                                                                                                                                         ----------------------------------------Exon 1.6  PDB: A:253-308 UniProt: 298-353               Exon 1.7  PDB: A:309-354 UniProt: 354-399     -------------------------------Exon 1.9a        Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.5  PDB: A:212-253 UniProt: 257-298 ----------------------------------------------------------------------------------------------------Exon 1.8  PDB: A:354-385        ---------------- Transcript 1 (2)
                 1yk1 A   2 ALPPQKIEVLVLLPQDDSYLFSLTRVRPAIEYALRSVEG------LLPPGTRFQVAYEDSDCGNRALFSLVDRVAAARGAKPDLILGPVCEYAAAPVARLASHWDLPMLSAGALAAGFQHKDSEYSHLTRVAPAYAKMGEMMLALFRHHHWSRAALVYSDDKLERNCYFTLEGVHEVFQEEGLHTSIYSFDETKDLDLEDIVRNIQASERVVIMCASSDTIRSIMLVAHRHGMTSGDYAFFNIELFNSSSYGDGSWKRGDKHDFEAKQAYSSLQTVTLLRTVKPEFEKFSMEVKSSVEKQGLNMEDYVNMFVEGFHDAILLYVLALHEVLRAGYSKKDGGKIIQQTWNRTFEGIAGQVSIDANGDRYGDFSVIAMTDVEAGTQEVIGDYFGKEGRFEMRP 401
                                    11        21        31        |-     |  51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401
                                                                 40     47

Chain B from PDB  Type:PROTEIN  Length:394
 aligned with ANPRC_HUMAN | P17342 from UniProtKB/Swiss-Prot  Length:541

    Alignment length:400
                                    56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446
          ANPRC_HUMAN    47 ALPPQKIEVLVLLPQDDSYLFSLTRVRPAIEYALRSVEGNGTGRRLLPPGTRFQVAYEDSDCGNRALFSLVDRVAAARGAKPDLILGPVCEYAAAPVARLASHWDLPMLSAGALAAGFQHKDSEYSHLTRVAPAYAKMGEMMLALFRHHHWSRAALVYSDDKLERNCYFTLEGVHEVFQEEGLHTSIYSFDETKDLDLEDIVRNIQASERVVIMCASSDTIRSIMLVAHRHGMTSGDYAFFNIELFNSSSYGDGSWKRGDKHDFEAKQAYSSLQTVTLLRTVKPEFEKFSMEVKSSVEKQGLNMEDYVNMFVEGFHDAILLYVLALHEVLRAGYSKKDGGKIIQQTWNRTFEGIAGQVSIDANGDRYGDFSVIAMTDVEAGTQEVIGDYFGKEGRFEMRP 446
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 1yk1B01 B:2-134,B:284-368  [code=3.40.5      0.2300, no name defined]                                                                1yk1B02 B:135-281,B:369-400  [code=3.40.50.2300, no name defined]                                                                                  --1yk1B01 B:2-134,B:284-368  [code=3.40.50.2300, no name defined]                      1yk1B02 B:135-281,B:369-400     - CATH domains
           Pfam domains (1) ------------------------ANF_receptor-1y      k1B01 B:26-379                                                                                                                                                                                                                                                                                                                               ---------------------- Pfam domains (1)
           Pfam domains (2) ------------------------ANF_receptor-1y      k1B02 B:26-379                                                                                                                                                                                                                                                                                                                               ---------------------- Pfam domains (2)
         Sec.struct. author .....eeeeeeee........hhhhhhhhhhhhhhhhh.------......eeeeeeee....hhhhhhhhhhhhhh......eee...hhhhhhhhhhhhhhh...eee.....hhhhh.......eee...hhhhhhhhhhhhhhhh...eeeeeee.....hhhhhhhhhhhhhhhhhh.eeeeeee......hhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhhh.......eeeee...hhhhhh.........hhhhhhhhh..eeeeee....hhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhh.eeee....eeee........eeeeeee.......eeeeeeee....eeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------ANF_RECEPTORS     -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.3a  PDB: B:2-212 (gaps) UniProt: 1-257 [INCOMPLETE]                                                                                                                                                         ----------------------------------------Exon 1.6  PDB: B:253-308 UniProt: 298-353               Exon 1.7  PDB: B:309-354 UniProt: 354-399     -------------------------------Exon 1.9a        Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.5  PDB: B:212-253 UniProt: 257-298 ----------------------------------------------------------------------------------------------------Exon 1.8  PDB: B:354-385        ---------------- Transcript 1 (2)
                 1yk1 B   2 ALPPQKIEVLVLLPQDDSYLFSLTRVRPAIEYALRSVEG------LLPPGTRFQVAYEDSDCGNRALFSLVDRVAAARGAKPDLILGPVCEYAAAPVARLASHWDLPMLSAGALAAGFQHKDSEYSHLTRVAPAYAKMGEMMLALFRHHHWSRAALVYSDDKLERNCYFTLEGVHEVFQEEGLHTSIYSFDETKDLDLEDIVRNIQASERVVIMCASSDTIRSIMLVAHRHGMTSGDYAFFNIELFNSSSYGDGSWKRGDKHDFEAKQAYSSLQTVTLLRTVKPEFEKFSMEVKSSVEKQGLNMEDYVNMFVEGFHDAILLYVLALHEVLRAGYSKKDGGKIIQQTWNRTFEGIAGQVSIDANGDRYGDFSVIAMTDVEAGTQEVIGDYFGKEGRFEMRP 401
                                    11        21        31        |-     |  51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401
                                                                 40     47

Chain E from PDB  Type:PROTEIN  Length:21
 aligned with ANFB_HUMAN | P16860 from UniProtKB/Swiss-Prot  Length:134

    Alignment length:21
                                   120       130 
           ANFB_HUMAN   111 GCFGRKMDRISSSSGLGCKVL 131
               SCOP domains --------------------- SCOP domains
               CATH domains --------------------- CATH domains
               Pfam domains ANP-1yk1E01 E:6-23--- Pfam domains
         Sec.struct. author ..................... Sec.struct. author
                 SAPs(SNPs) --------------------- SAPs(SNPs)
                    PROSITE -NATRIURETIC_PEPTI--- PROSITE
           Transcript 2 (1) Exon 2.2b           - Transcript 2 (1)
           Transcript 2 (2) -------------------2. Transcript 2 (2)
                 1yk1 E   6 GCFGRKMDRISSSSGLGCKVL  26
                                    15        25

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 1YK1)

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)

Human (Homo sapiens) (5)

1a	1yk1A02	A:135-281,A:369-400
1b	1yk1A01	A:2-134,A:284-368
1c	1yk1B01	B:2-134,B:284-368
1d	1yk1B02	B:135-281,B:369-400

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Periplas_BP (97)

Family: ANF_receptor (21)

Homo sapiens (Human) (7)

1a	ANF_receptor-1yk1B01	B:26-379
1b	ANF_receptor-1yk1B02	B:26-379

Clan: no clan defined [family: ANP] (2)

Family: ANP (2)

Homo sapiens (Human) (1)

ANP-1yk1E01

E:6-23

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (ANPRC_HUMAN | P17342)

molecular function
	GO:0008528	G-protein coupled peptide receptor activity	Combining with a peptide and transmitting the signal across the membrane by activating an associated G-protein; promotes the exchange of GDP for GTP on the alpha subunit of a heterotrimeric G-protein complex.
	GO:0004016	adenylate cyclase activity	Catalysis of the reaction: ATP = 3',5'-cyclic AMP + 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:0016941	natriuretic peptide receptor activity	Combining with a natriuretic peptide and transmitting the signal to initiate a change in cell activity.
	GO:0017046	peptide hormone binding	Interacting selectively and non-covalently with any peptide with hormonal activity in animals.
	GO:0042803	protein homodimerization activity	Interacting selectively and non-covalently with an identical protein to form a homodimer.
biological process
	GO:0007189	adenylate cyclase-activating G-protein coupled receptor signaling pathway	The series of molecular signals generated as a consequence of a G-protein coupled receptor binding to its physiological ligand, where the pathway proceeds through activation of adenylyl cyclase activity and a subsequent increase in the concentration of cyclic AMP (cAMP).
	GO:0007193	adenylate cyclase-inhibiting G-protein coupled receptor signaling pathway	The series of molecular signals generated as a consequence of a G-protein coupled receptor binding to its physiological ligand, where the pathway proceeds through inhibition of adenylyl cyclase activity and a subsequent decrease in the concentration of cyclic AMP (cAMP).
	GO:0006171	cAMP biosynthetic process	The chemical reactions and pathways resulting in the formation of the nucleotide cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate).
	GO:0019933	cAMP-mediated signaling	Any intracellular signal transduction in which the signal is passed on within the cell via cyclic AMP (cAMP). Includes production of cAMP, and downstream effectors that further transmit the signal within the cell.
	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: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:0002158	osteoclast proliferation	The multiplication or reproduction of osteoclasts, resulting in the expansion of an osteoclast cell population. An osteoclast is a specialized phagocytic cell associated with the absorption and removal of the mineralized matrix of bone tissue, which typically differentiates from monocytes.
	GO:0030157	pancreatic juice secretion	The regulated release of pancreatic juice by the exocrine pancreas into the upper part of the intestine. Pancreatic juice is slightly alkaline and contains numerous enzymes and inactive enzyme precursors including alpha-amylase, chymotrypsinogen, lipase, procarboxypeptidase, proelastase, prophospholipase A2, ribonuclease, and trypsinogen. Its high concentration of bicarbonate ions helps to neutralize the acid from the stomach.
	GO:0048015	phosphatidylinositol-mediated signaling	A series of molecular signals in which a cell uses a phosphatidylinositol-mediated signaling to convert a signal into a response. Phosphatidylinositols include phosphatidylinositol (PtdIns) and its phosphorylated derivatives.
	GO:0007200	phospholipase C-activating G-protein coupled receptor signaling pathway	The series of molecular signals generated as a consequence of a G-protein coupled receptor binding to its physiological ligand, where the pathway proceeds with activation of phospholipase C (PLC) and a subsequent increase in the concentration of inositol trisphosphate (IP3) and diacylglycerol (DAG).
	GO:0051000	positive regulation of nitric-oxide synthase activity	Any process that activates or increases the activity of the enzyme nitric-oxide synthase.
	GO:0035810	positive regulation of urine volume	Any process that increases the amount of urine excreted from the body over a unit of time.
	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:0033688	regulation of osteoblast proliferation	Any process that modulates the frequency, rate or extent of osteoblast proliferation.
	GO:0001501	skeletal system development	The process whose specific outcome is the progression of the skeleton over time, from its formation to the mature structure. The skeleton is the bony framework of the body in vertebrates (endoskeleton) or the hard outer envelope of insects (exoskeleton or dermoskeleton).
cellular component
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	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:0005887	integral component of plasma membrane	The component of the plasma 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:0005622	intracellular	The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
	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.

Chain E (ANFB_HUMAN | P16860)

molecular function
	GO:0008613	diuretic hormone activity	The action characteristic of a diuretic hormone, any peptide hormone that, upon receptor binding, regulates water balance and fluid secretion.
	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: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: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:0007589	body fluid secretion	The controlled release of a fluid by a cell or tissue in an animal.
	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:0016525	negative regulation of angiogenesis	Any process that stops, prevents, or reduces the frequency, rate or extent of angiogenesis.
	GO:0030308	negative regulation of cell growth	Any process that stops, prevents, or reduces the frequency, rate, extent or direction of cell growth.
	GO:0035815	positive regulation of renal sodium excretion	Any process that increases the amount of sodium excreted in urine over a unit of time.
	GO:0035810	positive regulation of urine volume	Any process that increases the amount of urine excreted from the body over a unit of time.
	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: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:0043114	regulation of vascular permeability	Any process that modulates the extent to which blood vessels can be pervaded by fluid.
cellular component
	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:0043234	protein complex	A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.

Asymmetric/Biological Unit
	Complete Structure
		Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
		WebMol \| AstexViewer[tm]@PDBe (Java Applets, require no local installation except for Java; loading may be slow)
		STRAP (Java WebStart application, automatic local installation, requires Java; full application with system access!)
		RasMol (require local installation)
		Molscript (VRML) (requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)

	Ligands, Modified Residues, Ions
		CL	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		NAG	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]
		AC2	[ RasMol ]	+environment [ RasMol ]
		AC3	[ RasMol ]	+environment [ RasMol ]
		AC4	[ RasMol ]	+environment [ RasMol ]
		AC5	[ RasMol ]	+environment [ RasMol ]
		AC6	[ RasMol ]	+environment [ RasMol ]
		AC7	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Gly A:88 - Pro A:89	[ RasMol ]
		Gly B:88 - Pro B:89	[ RasMol ]

Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym./Biol. Unit PNG format \| Asym./Biol. Unit - sites PNG format ](automatic orientation, automatically generated)
Molscript
	protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick [ mono PDF format \| stereo PDF format ](default orientation, automatically generated)

Access by PDB/NDB ID
	1yk1
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
		Structural Neighbours	:	CE \| VAST
		Structure Classification	:	CATH \| Dali \| SCOP
		Validation and Original Data	:	BMRB Data View \| BMRB Restraints Grid \| EDS \| PROCHECK \| RECOORD \| WHAT_CHECK

Access by UniProt ID/Accession number
	ANFB_HUMAN \| P16860
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt
	ANPRC_HUMAN \| P17342
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

Access by Enzyme Classificator (EC Number)
	(no 'Enzyme Classificator' available)
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

Access by Disease Identifier (MIM ID)
	(no 'MIM ID' available)
		Disease Information	:	OMIM

Access by GenAge ID
	(no 'GenAge ID' available)
		Age Related Information	:	GenAge

Access by PDB/NDB ID
		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
		Structure Alignment	:	STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
		Structure and Sequence Browser	:	STING

Access by UniProt ID/Accession number
	ANFB_HUMAN \| P16860
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)
	ANPRC_HUMAN \| P17342
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	ANFB_HUMAN \| P16860	:	3n56
	ANPRC_HUMAN \| P17342	:	1jdn 1jdp 1yk0

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 7)

Sites (7, 7)

SS Bonds (5, 5)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 3)

Exons (8, 14)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (1, 4)

Pfam Domains (2, 3)

Gene Ontology (43, 45)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File