ID NPT2C_HUMAN Reviewed; 599 AA. AC Q8N130; A2BFA1; DT 20-DEC-2005, integrated into UniProtKB/Swiss-Prot. DT 30-NOV-2010, sequence version 2. DT 24-JAN-2024, entry version 155. DE RecName: Full=Sodium-dependent phosphate transport protein 2C; DE Short=Sodium-phosphate transport protein 2C; DE AltName: Full=Na(+)-dependent phosphate cotransporter 2C; DE AltName: Full=Sodium/inorganic phosphate cotransporter IIC; DE AltName: Full=Sodium/phosphate cotransporter 2C; DE Short=Na(+)/Pi cotransporter 2C; DE Short=NaPi-2c; DE AltName: Full=Solute carrier family 34 member 3; GN Name=SLC34A3; Synonyms=NPT2C, NPTIIC; OS Homo sapiens (Human). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; OC Homo. OX NCBI_TaxID=9606; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA], FUNCTION, TRANSPORTER ACTIVITY, RP BIOPHYSICOCHEMICAL PROPERTIES, TISSUE SPECIFICITY, AND VARIANT VAL-513. RC TISSUE=Kidney; RX PubMed=11880379; DOI=10.1074/jbc.m200943200; RA Segawa H., Kaneko I., Takahashi A., Kuwahata M., Ito M., Ohkido I., RA Tatsumi S., Miyamoto K.; RT "Growth-related renal type II Na/Pi cotransporter."; RL J. Biol. Chem. 277:19665-19672(2002). RN [2] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA], AND VARIANT VAL-513. RC TISSUE=Kidney; RX PubMed=14702039; DOI=10.1038/ng1285; RA Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., RA Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., RA Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S., RA Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., RA Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., RA Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., RA Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., RA Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., RA Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., RA Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., RA Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., RA Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., RA Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., RA Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., RA Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., RA Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., RA Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., RA Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., RA Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., RA Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., RA Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., RA Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., RA Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., RA Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., RA Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., RA Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., RA Isogai T., Sugano S.; RT "Complete sequencing and characterization of 21,243 full-length human RT cDNAs."; RL Nat. Genet. 36:40-45(2004). RN [3] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RX PubMed=15164053; DOI=10.1038/nature02465; RA Humphray S.J., Oliver K., Hunt A.R., Plumb R.W., Loveland J.E., Howe K.L., RA Andrews T.D., Searle S., Hunt S.E., Scott C.E., Jones M.C., Ainscough R., RA Almeida J.P., Ambrose K.D., Ashwell R.I.S., Babbage A.K., Babbage S., RA Bagguley C.L., Bailey J., Banerjee R., Barker D.J., Barlow K.F., Bates K., RA Beasley H., Beasley O., Bird C.P., Bray-Allen S., Brown A.J., Brown J.Y., RA Burford D., Burrill W., Burton J., Carder C., Carter N.P., Chapman J.C., RA Chen Y., Clarke G., Clark S.Y., Clee C.M., Clegg S., Collier R.E., RA Corby N., Crosier M., Cummings A.T., Davies J., Dhami P., Dunn M., RA Dutta I., Dyer L.W., Earthrowl M.E., Faulkner L., Fleming C.J., RA Frankish A., Frankland J.A., French L., Fricker D.G., Garner P., RA Garnett J., Ghori J., Gilbert J.G.R., Glison C., Grafham D.V., Gribble S., RA Griffiths C., Griffiths-Jones S., Grocock R., Guy J., Hall R.E., RA Hammond S., Harley J.L., Harrison E.S.I., Hart E.A., Heath P.D., RA Henderson C.D., Hopkins B.L., Howard P.J., Howden P.J., Huckle E., RA Johnson C., Johnson D., Joy A.A., Kay M., Keenan S., Kershaw J.K., RA Kimberley A.M., King A., Knights A., Laird G.K., Langford C., Lawlor S., RA Leongamornlert D.A., Leversha M., Lloyd C., Lloyd D.M., Lovell J., RA Martin S., Mashreghi-Mohammadi M., Matthews L., McLaren S., McLay K.E., RA McMurray A., Milne S., Nickerson T., Nisbett J., Nordsiek G., Pearce A.V., RA Peck A.I., Porter K.M., Pandian R., Pelan S., Phillimore B., Povey S., RA Ramsey Y., Rand V., Scharfe M., Sehra H.K., Shownkeen R., Sims S.K., RA Skuce C.D., Smith M., Steward C.A., Swarbreck D., Sycamore N., Tester J., RA Thorpe A., Tracey A., Tromans A., Thomas D.W., Wall M., Wallis J.M., RA West A.P., Whitehead S.L., Willey D.L., Williams S.A., Wilming L., RA Wray P.W., Young L., Ashurst J.L., Coulson A., Blocker H., Durbin R.M., RA Sulston J.E., Hubbard T., Jackson M.J., Bentley D.R., Beck S., Rogers J., RA Dunham I.; RT "DNA sequence and analysis of human chromosome 9."; RL Nature 429:369-374(2004). RN [4] RP VARIANTS HHRH PHE-138; LEU-192; ARG-196 AND TRP-468, AND VARIANT VAL-513. RX PubMed=16358214; DOI=10.1086/499409; RA Bergwitz C., Roslin N.M., Tieder M., Loredo-Osti J.C., Bastepe M., RA Abu-Zahra H., Frappier D., Burkett K., Carpenter T.O., Anderson D., RA Garabedian M., Sermet I., Fujiwara T.M., Morgan K., Tenenhouse H.S., RA Jueppner H.; RT "SLC34A3 mutations in patients with hereditary hypophosphatemic rickets RT with hypercalciuria predict a key role for the sodium-phosphate RT cotransporter NaPi-IIc in maintaining phosphate homeostasis."; RL Am. J. Hum. Genet. 78:179-192(2006). RN [5] RP VARIANTS HHRH LEU-192; LEU-353 AND GLU-413, AND VARIANTS HIS-67; ALA-180; RP ASN-237; SER-337 AND VAL-513. RX PubMed=16358215; DOI=10.1086/499410; RA Lorenz-Depiereux B., Benet-Pages A., Eckstein G., Tenenbaum-Rakover Y., RA Wagenstaller J., Tiosano D., Gershoni-Baruch R., Albers N., Lichtner P., RA Schnabel D., Hochberg Z., Strom T.M.; RT "Hereditary hypophosphatemic rickets with hypercalciuria is caused by RT mutations in the sodium-phosphate cotransporter gene SLC34A3."; RL Am. J. Hum. Genet. 78:193-201(2006). CC -!- FUNCTION: Involved in actively transporting phosphate into cells via CC Na(+) cotransport in the renal brush border membrane (PubMed:11880379). CC The cotransport has a Na(+):Pi stoichiometry of 2:1 and is CC electroneutral (By similarity). {ECO:0000250|UniProtKB:Q80SU6, CC ECO:0000269|PubMed:11880379}. CC -!- CATALYTIC ACTIVITY: CC Reaction=2 Na(+)(out) + phosphate(out) = 2 Na(+)(in) + phosphate(in); CC Xref=Rhea:RHEA:71259, ChEBI:CHEBI:29101, ChEBI:CHEBI:43474; CC Evidence={ECO:0000269|PubMed:11880379}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:71260; CC Evidence={ECO:0000305|PubMed:11880379}; CC -!- BIOPHYSICOCHEMICAL PROPERTIES: CC Kinetic parameters: CC KM=79 uM for phosphate {ECO:0000269|PubMed:11880379}; CC pH dependence: CC Optimum pH is 7.5. {ECO:0000269|PubMed:11880379}; CC -!- INTERACTION: CC Q8N130; P58418: CLRN1; NbExp=3; IntAct=EBI-17769653, EBI-17274839; CC Q8N130; Q8TED1: GPX8; NbExp=3; IntAct=EBI-17769653, EBI-11721746; CC Q8N130; Q9NRX6: TMEM167B; NbExp=3; IntAct=EBI-17769653, EBI-17684533; CC Q8N130; Q8WY98: TMEM234; NbExp=3; IntAct=EBI-17769653, EBI-8642211; CC -!- SUBCELLULAR LOCATION: Apical cell membrane CC {ECO:0000250|UniProtKB:Q8K4R8}; Multi-pass membrane protein CC {ECO:0000255}. Note=ocalized at the brush border membrane in the CC kidney. {ECO:0000250|UniProtKB:Q8K4R8}. CC -!- TISSUE SPECIFICITY: Expressed only in the kidney. CC {ECO:0000269|PubMed:11880379}. CC -!- DISEASE: Hereditary hypophosphatemic rickets with hypercalciuria (HHRH) CC [MIM:241530]: Autosomal recessive form of hypophosphatemia CC characterized by reduced renal phosphate reabsorption and rickets. CC Increased serum levels of 1,25-dihydroxyvitamin D lead to increase in CC urinary calcium excretion. {ECO:0000269|PubMed:16358214, CC ECO:0000269|PubMed:16358215}. Note=The disease is caused by variants CC affecting the gene represented in this entry. CC -!- SIMILARITY: Belongs to the SLC34A transporter family. {ECO:0000305}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AB055000; BAB83242.1; -; mRNA. DR EMBL; AK095999; BAC04667.1; -; mRNA. DR EMBL; BX255925; -; NOT_ANNOTATED_CDS; Genomic_DNA. DR CCDS; CCDS7038.1; -. DR RefSeq; NP_001170787.1; NM_001177316.1. DR RefSeq; NP_001170788.1; NM_001177317.1. DR RefSeq; NP_543153.1; NM_080877.2. DR RefSeq; XP_016869781.1; XM_017014292.1. DR AlphaFoldDB; Q8N130; -. DR SMR; Q8N130; -. DR BioGRID; 126771; 7. DR IntAct; Q8N130; 5. DR STRING; 9606.ENSP00000442397; -. DR BindingDB; Q8N130; -. DR ChEMBL; CHEMBL4295900; -. DR DrugBank; DB11348; Calcium Phosphate. DR DrugBank; DB14481; Calcium phosphate dihydrate. DR DrugBank; DB14502; Sodium phosphate, dibasic. DR DrugBank; DB09449; Sodium phosphate, monobasic. DR DrugBank; DB14503; Sodium phosphate, monobasic, unspecified form. DR TCDB; 2.A.58.1.3; the phosphate:na(+) symporter (pnas) family. DR GlyCosmos; Q8N130; 4 sites, No reported glycans. DR GlyGen; Q8N130; 4 sites. DR iPTMnet; Q8N130; -. DR PhosphoSitePlus; Q8N130; -. DR BioMuta; SLC34A3; -. DR DMDM; 313104149; -. DR EPD; Q8N130; -. DR MassIVE; Q8N130; -. DR PaxDb; 9606-ENSP00000442397; -. DR PeptideAtlas; Q8N130; -. DR ProteomicsDB; 71531; -. DR Antibodypedia; 18978; 159 antibodies from 21 providers. DR DNASU; 142680; -. DR Ensembl; ENST00000361134.2; ENSP00000355353.2; ENSG00000198569.10. DR Ensembl; ENST00000538474.5; ENSP00000442397.1; ENSG00000198569.10. DR Ensembl; ENST00000673835.1; ENSP00000501114.1; ENSG00000198569.10. DR GeneID; 142680; -. DR KEGG; hsa:142680; -. DR MANE-Select; ENST00000673835.1; ENSP00000501114.1; NM_001177316.2; NP_001170787.2. DR UCSC; uc004cmf.1; human. DR AGR; HGNC:20305; -. DR CTD; 142680; -. DR DisGeNET; 142680; -. DR GeneCards; SLC34A3; -. DR HGNC; HGNC:20305; SLC34A3. DR HPA; ENSG00000198569; Group enriched (intestine, kidney). DR MalaCards; SLC34A3; -. DR MIM; 241530; phenotype. DR MIM; 609826; gene. DR neXtProt; NX_Q8N130; -. DR OpenTargets; ENSG00000198569; -. DR Orphanet; 157215; Hereditary hypophosphatemic rickets with hypercalciuria. DR PharmGKB; PA134930298; -. DR VEuPathDB; HostDB:ENSG00000198569; -. DR eggNOG; ENOG502QTG0; Eukaryota. DR GeneTree; ENSGT00950000183177; -. DR HOGENOM; CLU_025063_0_0_1; -. DR InParanoid; Q8N130; -. DR OMA; VHSIFNW; -. DR OrthoDB; 5404387at2759; -. DR PhylomeDB; Q8N130; -. DR TreeFam; TF313981; -. DR PathwayCommons; Q8N130; -. DR Reactome; R-HSA-427589; Type II Na+/Pi cotransporters. DR Reactome; R-HSA-5619097; Defective SLC34A3 causes Hereditary hypophosphatemic rickets with hypercalciuria (HHRH). DR SABIO-RK; Q8N130; -. DR SignaLink; Q8N130; -. DR SIGNOR; Q8N130; -. DR BioGRID-ORCS; 142680; 30 hits in 1145 CRISPR screens. DR GeneWiki; SLC34A3; -. DR GenomeRNAi; 142680; -. DR Pharos; Q8N130; Tbio. DR PRO; PR:Q8N130; -. DR Proteomes; UP000005640; Chromosome 9. DR RNAct; Q8N130; Protein. DR Bgee; ENSG00000198569; Expressed in lower esophagus mucosa and 90 other cell types or tissues. DR ExpressionAtlas; Q8N130; baseline and differential. DR GO; GO:0016324; C:apical plasma membrane; ISS:HGNC-UCL. DR GO; GO:0005903; C:brush border; IBA:GO_Central. DR GO; GO:0031526; C:brush border membrane; ISS:UniProtKB. DR GO; GO:0005886; C:plasma membrane; TAS:Reactome. DR GO; GO:0031982; C:vesicle; IBA:GO_Central. DR GO; GO:0005436; F:sodium:phosphate symporter activity; IDA:UniProtKB. DR GO; GO:0030643; P:intracellular phosphate ion homeostasis; IDA:UniProtKB. DR GO; GO:0006817; P:phosphate ion transport; IDA:UniProtKB. DR GO; GO:0006814; P:sodium ion transport; IDA:UniProtKB. DR GO; GO:0044341; P:sodium-dependent phosphate transport; IBA:GO_Central. DR InterPro; IPR003841; Na/Pi_transpt. DR NCBIfam; TIGR01013; 2a58; 1. DR NCBIfam; NF037997; Na_Pi_symport; 1. DR PANTHER; PTHR10010:SF35; SODIUM-DEPENDENT PHOSPHATE TRANSPORT PROTEIN 2C; 1. DR PANTHER; PTHR10010; SOLUTE CARRIER FAMILY 34 SODIUM PHOSPHATE , MEMBER 2-RELATED; 1. DR Pfam; PF02690; Na_Pi_cotrans; 2. DR Genevisible; Q8N130; HS. PE 1: Evidence at protein level; KW Cell membrane; Disease variant; Disulfide bond; Glycoprotein; KW Ion transport; Membrane; Phosphoprotein; Reference proteome; Sodium; KW Sodium transport; Symport; Transmembrane; Transmembrane helix; Transport. FT CHAIN 1..599 FT /note="Sodium-dependent phosphate transport protein 2C" FT /id="PRO_0000068617" FT TOPO_DOM 1..76 FT /note="Cytoplasmic" FT /evidence="ECO:0000255" FT TRANSMEM 77..97 FT /note="Helical; Name=M1" FT /evidence="ECO:0000255" FT TOPO_DOM 98..111 FT /note="Extracellular" FT /evidence="ECO:0000255" FT TRANSMEM 112..132 FT /note="Helical; Name=M2" FT /evidence="ECO:0000255" FT TOPO_DOM 133..188 FT /note="Cytoplasmic" FT /evidence="ECO:0000255" FT TRANSMEM 189..209 FT /note="Helical; Name=M3" FT /evidence="ECO:0000255" FT TOPO_DOM 210..322 FT /note="Extracellular" FT /evidence="ECO:0000255" FT TRANSMEM 323..343 FT /note="Helical; Name=M4" FT /evidence="ECO:0000255" FT TOPO_DOM 344..367 FT /note="Cytoplasmic" FT /evidence="ECO:0000255" FT TRANSMEM 368..388 FT /note="Helical; Name=M5" FT /evidence="ECO:0000255" FT TOPO_DOM 389..445 FT /note="Extracellular" FT /evidence="ECO:0000255" FT TRANSMEM 446..466 FT /note="Helical; Name=M6" FT /evidence="ECO:0000255" FT TOPO_DOM 467..485 FT /note="Cytoplasmic" FT /evidence="ECO:0000255" FT TRANSMEM 486..506 FT /note="Helical; Name=M7" FT /evidence="ECO:0000255" FT TOPO_DOM 507..510 FT /note="Extracellular" FT /evidence="ECO:0000255" FT TRANSMEM 511..531 FT /note="Helical; Name=M8" FT /evidence="ECO:0000255" FT TOPO_DOM 532..599 FT /note="Cytoplasmic" FT /evidence="ECO:0000255" FT MOD_RES 4 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:Q8K4R8" FT CARBOHYD 265 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 268 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 286 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 299 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT DISULFID 276..309 FT /evidence="ECO:0000250|UniProtKB:Q06496" FT VARIANT 67 FT /note="R -> H (in dbSNP:rs34372115)" FT /evidence="ECO:0000269|PubMed:16358215" FT /id="VAR_025706" FT VARIANT 138 FT /note="S -> F (in HHRH; dbSNP:rs141734934)" FT /evidence="ECO:0000269|PubMed:16358214" FT /id="VAR_025707" FT VARIANT 180 FT /note="G -> A (in dbSNP:rs35643193)" FT /evidence="ECO:0000269|PubMed:16358215" FT /id="VAR_025708" FT VARIANT 192 FT /note="S -> L (in HHRH; dbSNP:rs199690076)" FT /evidence="ECO:0000269|PubMed:16358214, FT ECO:0000269|PubMed:16358215" FT /id="VAR_025709" FT VARIANT 196 FT /note="G -> R (in HHRH; dbSNP:rs121918237)" FT /evidence="ECO:0000269|PubMed:16358214" FT /id="VAR_025710" FT VARIANT 237 FT /note="D -> N (in dbSNP:rs145877051)" FT /evidence="ECO:0000269|PubMed:16358215" FT /id="VAR_025711" FT VARIANT 337 FT /note="G -> S (in dbSNP:rs35699762)" FT /evidence="ECO:0000269|PubMed:16358215" FT /id="VAR_025712" FT VARIANT 353 FT /note="R -> L (in HHRH; dbSNP:rs121918234)" FT /evidence="ECO:0000269|PubMed:16358215" FT /id="VAR_025713" FT VARIANT 413 FT /note="A -> E (in HHRH; dbSNP:rs121918235)" FT /evidence="ECO:0000269|PubMed:16358215" FT /id="VAR_025714" FT VARIANT 468 FT /note="R -> W (in HHRH; dbSNP:rs121918238)" FT /evidence="ECO:0000269|PubMed:16358214" FT /id="VAR_025715" FT VARIANT 513 FT /note="E -> V (in dbSNP:rs28542318)" FT /evidence="ECO:0000269|PubMed:11880379, FT ECO:0000269|PubMed:14702039, ECO:0000269|PubMed:16358214, FT ECO:0000269|PubMed:16358215" FT /id="VAR_025716" SQ SEQUENCE 599 AA; 63550 MW; 3747DE33D0A53E95 CRC64; MPSSLPGSQV PHPTLDAVDL VEKTLRNEGT SSSAPVLEEG DTDPWTLPQL KDTSQPWKEL RVAGRLRRVA GSVLKACGLL GSLYFFICSL DVLSSAFQLL GSKVAGDIFK DNVVLSNPVA GLVIGVLVTA LVQSSSTSSS IVVSMVAAKL LTVRVSVPII MGVNVGTSIT STLVSMAQSG DRDEFQRAFS GSAVHGIFNW LTVLVLLPLE SATALLERLS ELALGAASLT PRAQAPDILK VLTKPLTHLI VQLDSDMIMS SATGNATNSS LIKHWCGTTG QPTQENSSCG AFGPCTEKNS TAPADRLPCR HLFAGTELTD LAVGCILLAG SLLVLCGCLV LIVKLLNSVL RGRVAQVVRT VINADFPFPL GWLGGYLAVL AGAGLTFALQ SSSVFTAAVV PLMGVGVISL DRAYPLLLGS NIGTTTTALL AALASPADRM LSALQVALIH FFFNLAGILL WYLVPALRLP IPLARHFGVV TARYRWVAGV YLLLGFLLLP LAAFGLSLAG GMELAAVGGP LVGLVLLVIL VTVLQRRRPA WLPVRLRSWA WLPVWLHSLE PWDRLVTRCC PCNVCSPPKA TTKEAYCYEN PEILASQQL //