LLPS-Hos-0969
SLC4A4

▼ OVERVIEW


Status: Reviewed
Protein Name: Electrogenic sodium bicarbonate cotransporter 1
Gene Name: SLC4A4, NBC, NBC1, NBCE1
Ensembl Gene: ENSG00000080493.16
Ensembl Protein: ENSP00000422400.1
Organism: Homo sapiens
Taxa ID: 9606
LLPS Type: LLPS regulator
PDB: 6CAA (A) More


▼ PROPERTY



——— Disorder propensity (calculated by IUPred2A)

▼ Classification


Condensates:
CondensateDescriptionTissue/CellPMIDs
P-body
"...Using an RNA-mediated interference-based screen, we identify 101 human genes required for SG assembly, 39 genes required for PB assembly, and 31 genes required for coordinate SG and PB assembly."
U2OS cells18794846
Postsynaptic density
"...We report the first direct comparison of the proteome of triplicate isolates of mouse and human cortical postsynaptic densities. The mouse postsynaptic density comprised 1556 proteins and the human one 1461."
Human cortex23071613

▼ FUNCTION


Electrogenic sodium/bicarbonate cotransporter with a Na(+):HCO3(-) stoichiometry varying from 1:2 to 1:3. May regulate bicarbonate influx/efflux at the basolateral membrane of cells and regulate intracellular pH.

▼ SEQUENCE


Protein Sequence (FASTA)
1     MEDEAVLDRG  ASFLKHVCDE  EEVEGHHTIY  IGVHVPKSYR  RRRRHKRKTG  HKEKKEKERI  60
61    SENYSDKSDI  ENADESSSSI  LKPLISPAAE  RIRFILGEED  DSPAPPQLFT  ELDELLAVDG  120
121   QEMEWKETAR  WIKFEEKVEQ  GGERWSKPHV  ATLSLHSLFE  LRTCMEKGSI  MLDREASSLP  180
181   QLVEMIVDHQ  IETGLLKPEL  KDKVTYTLLR  KHRHQTKKSN  LRSLADIGKT  VSSASRMFTN  240
241   PDNGSPAMTH  RNLTSSSLND  ISDKPEKDQL  KNKFMKKLPR  DAEASNVLVG  EVDFLDTPFI  300
301   AFVRLQQAVM  LGALTEVPVP  TRFLFILLGP  KGKAKSYHEI  GRAIATLMSD  EVFHDIAYKA  360
361   KDRHDLIAGI  DEFLDEVIVL  PPGEWDPAIR  IEPPKSLPSS  DKRKNMYSGG  ENVQMNGDTP  420
421   HDGGHGGGGH  GDCEELQRTG  RFCGGLIKDI  KRKAPFFASD  FYDALNIQAL  SAILFIYLAT  480
481   VTNAITFGGL  LGDATDNMQG  VLESFLGTAV  SGAIFCLFAG  QPLTILSSTG  PVLVFERLLF  540
541   NFSKDNNFDY  LEFRLWIGLW  SAFLCLILVA  TDASFLVQYF  TRFTEEGFSS  LISFIFIYDA  600
601   FKKMIKLADY  YPINSNFKVG  YNTLFSCTCV  PPDPANISIS  NDTTLAPEYL  PTMSSTDMYH  660
661   NTTFDWAFLS  KKECSKYGGN  LVGNNCNFVP  DITLMSFILF  LGTYTSSMAL  KKFKTSPYFP  720
721   TTARKLISDF  AIILSILIFC  VIDALVGVDT  PKLIVPSEFK  PTSPNRGWFV  PPFGENPWWV  780
781   CLAAAIPALL  VTILIFMDQQ  ITAVIVNRKE  HKLKKGAGYH  LDLFWVAILM  VICSLMALPW  840
841   YVAATVISIA  HIDSLKMETE  TSAPGEQPKF  LGVREQRVTG  TLVFILTGLS  VFMAPILKFI  900
901   PMPVLYGVFL  YMGVASLNGV  QFMDRLKLLL  MPLKHQPDFI  YLRHVPLRRV  HLFTFLQVLC  960
961   LALLWILKST  VAAIIFPVMI  LALVAVRKGM  DYLFSQHDLS  FLDDVIPEKD  KKKKEDEKKK  1020
1021  KKKKGSLDSD  NDDEKDHQHS  LNATHHADKI  PFLQSLGMPS  PPRTPVKVVP  QIRIELEPED  1080
1081  NDYFWRSKGT  ETTL  1094
Nucleotide CDS Sequence (FASTA)
1     ATGGAGGATG  AAGCTGTCCT  GGACAGAGGG  GCTTCCTTCC  TCAAGCATGT  GTGTGATGAA  60
61    GAAGAAGTAG  AAGGCCACCA  TACCATTTAC  ATCGGAGTCC  ATGTGCCGAA  GAGTTACAGG  120
121   AGAAGGAGAC  GTCACAAGAG  AAAGACAGGG  CACAAAGAAA  AGAAGGAAAA  GGAGAGAATC  180
181   TCTGAGAACT  ACTCTGACAA  ATCAGATATT  GAAAATGCTG  ATGAATCCAG  CAGCAGCATC  240
241   CTAAAACCTC  TCATCTCTCC  TGCTGCAGAA  CGCATCCGAT  TCATCTTGGG  AGAGGAGGAT  300
301   GACAGCCCAG  CTCCCCCTCA  GCTCTTCACG  GAACTGGATG  AGCTGCTGGC  CGTGGATGGG  360
361   CAGGAGATGG  AGTGGAAGGA  AACAGCCAGG  TGGATCAAGT  TTGAAGAAAA  AGTGGAACAG  420
421   GGTGGGGAAA  GATGGAGCAA  GCCCCATGTG  GCCACATTGT  CCCTTCATAG  TTTATTTGAG  480
481   CTGAGGACAT  GTATGGAGAA  AGGATCCATC  ATGCTTGATC  GGGAGGCTTC  TTCTCTCCCA  540
541   CAGTTGGTGG  AGATGATTGT  TGACCATCAG  ATTGAGACAG  GCCTATTGAA  ACCTGAACTT  600
601   AAGGATAAGG  TGACCTATAC  TTTGCTCCGG  AAGCACCGGC  ATCAAACCAA  GAAATCCAAC  660
661   CTTCGGTCCC  TGGCTGACAT  TGGGAAGACA  GTCTCCAGTG  CAAGTAGGAT  GTTTACCAAC  720
721   CCTGATAATG  GTAGCCCAGC  CATGACCCAT  AGGAATCTGA  CTTCCTCCAG  TCTGAATGAC  780
781   ATTTCTGATA  AACCGGAGAA  GGACCAGCTG  AAGAATAAGT  TCATGAAAAA  ATTGCCACGT  840
841   GATGCAGAAG  CTTCCAACGT  GCTTGTTGGG  GAGGTTGACT  TTTTGGATAC  TCCTTTCATT  900
901   GCCTTTGTTA  GGCTACAGCA  GGCTGTCATG  CTGGGTGCCC  TGACTGAAGT  TCCTGTGCCC  960
961   ACAAGGTTCT  TGTTCATTCT  CTTAGGTCCT  AAGGGGAAAG  CCAAGTCCTA  CCACGAGATT  1020
1021  GGCAGAGCCA  TTGCCACCCT  GATGTCTGAT  GAGGTGTTCC  ATGACATTGC  TTATAAAGCA  1080
1081  AAAGACAGGC  ACGACCTGAT  TGCTGGTATT  GATGAGTTCC  TAGATGAAGT  CATCGTCCTT  1140
1141  CCACCTGGGG  AATGGGATCC  AGCAATTAGG  ATAGAGCCTC  CTAAGAGTCT  TCCATCCTCT  1200
1201  GACAAAAGAA  AGAATATGTA  CTCAGGTGGA  GAGAATGTTC  AGATGAATGG  GGATACGCCC  1260
1261  CATGATGGAG  GTCACGGAGG  AGGAGGACAT  GGGGATTGTG  AAGAATTGCA  GCGAACTGGA  1320
1321  CGGTTCTGTG  GTGGACTAAT  TAAAGACATA  AAGAGGAAAG  CGCCATTTTT  TGCCAGTGAT  1380
1381  TTTTATGATG  CTTTAAATAT  TCAAGCTCTT  TCGGCAATTC  TCTTCATTTA  TCTGGCAACT  1440
1441  GTAACTAATG  CTATCACTTT  TGGAGGACTG  CTTGGGGATG  CCACTGACAA  CATGCAGGGC  1500
1501  GTGTTGGAGA  GTTTCCTGGG  CACTGCTGTC  TCTGGAGCCA  TCTTTTGCCT  TTTTGCTGGT  1560
1561  CAACCACTCA  CTATTCTGAG  CAGCACCGGA  CCTGTCCTAG  TTTTTGAGAG  GCTTCTATTT  1620
1621  AATTTCAGCA  AGGACAATAA  TTTTGACTAT  TTGGAGTTTC  GCCTTTGGAT  TGGCCTGTGG  1680
1681  TCCGCCTTCC  TATGTCTCAT  TTTGGTAGCC  ACTGATGCCA  GCTTCTTGGT  TCAATACTTC  1740
1741  ACACGTTTCA  CGGAGGAGGG  CTTTTCCTCT  CTGATTAGCT  TCATCTTTAT  CTATGATGCT  1800
1801  TTCAAGAAGA  TGATCAAGCT  TGCAGATTAC  TACCCCATCA  ACTCCAACTT  CAAAGTGGGC  1860
1861  TACAACACTC  TCTTTTCCTG  TACCTGTGTG  CCACCTGACC  CAGCTAATAT  CTCAATATCT  1920
1921  AATGACACCA  CACTGGCCCC  AGAGTATTTG  CCAACTATGT  CTTCTACTGA  CATGTACCAT  1980
1981  AATACTACCT  TTGACTGGGC  ATTTTTGTCG  AAGAAGGAGT  GTTCAAAATA  CGGAGGAAAC  2040
2041  CTCGTCGGGA  ACAACTGTAA  TTTTGTTCCT  GATATCACAC  TCATGTCTTT  TATCCTCTTC  2100
2101  TTGGGAACCT  ACACCTCTTC  CATGGCTCTG  AAAAAATTCA  AAACTAGTCC  TTATTTTCCA  2160
2161  ACCACAGCAA  GAAAACTGAT  CAGTGATTTT  GCCATTATCT  TGTCCATTCT  CATCTTTTGT  2220
2221  GTAATAGATG  CCCTAGTAGG  CGTGGACACC  CCAAAACTAA  TTGTGCCAAG  TGAGTTCAAG  2280
2281  CCAACAAGTC  CAAACCGAGG  TTGGTTCGTT  CCACCGTTTG  GAGAAAACCC  CTGGTGGGTG  2340
2341  TGCCTTGCTG  CTGCTATCCC  GGCTTTGTTG  GTCACTATAC  TGATTTTCAT  GGACCAACAA  2400
2401  ATTACAGCTG  TGATTGTAAA  CAGGAAAGAA  CATAAACTCA  AGAAAGGAGC  AGGGTATCAC  2460
2461  TTGGATCTCT  TTTGGGTGGC  CATCCTCATG  GTTATATGCT  CCCTCATGGC  TCTTCCGTGG  2520
2521  TATGTAGCTG  CTACGGTCAT  CTCCATTGCT  CACATCGACA  GTTTGAAGAT  GGAGACAGAG  2580
2581  ACTTCTGCAC  CTGGAGAACA  ACCAAAGTTT  CTAGGAGTGA  GGGAACAAAG  AGTCACTGGA  2640
2641  ACCCTTGTGT  TTATTCTGAC  TGGTCTGTCA  GTCTTTATGG  CTCCCATCTT  GAAGTTTATA  2700
2701  CCCATGCCTG  TACTCTATGG  TGTGTTCCTG  TATATGGGAG  TAGCATCCCT  TAATGGTGTG  2760
2761  CAGTTCATGG  ATCGTCTGAA  GCTGCTTCTG  ATGCCTCTGA  AGCATCAGCC  TGACTTCATC  2820
2821  TACCTGCGTC  ATGTTCCTCT  GCGCAGAGTC  CACCTGTTCA  CTTTCCTGCA  GGTGTTGTGT  2880
2881  CTGGCCCTGC  TTTGGATCCT  CAAGTCAACG  GTGGCTGCTA  TCATTTTTCC  AGTAATGATC  2940
2941  TTGGCACTTG  TAGCTGTCAG  AAAAGGCATG  GACTACCTCT  TCTCCCAGCA  CGACCTCAGC  3000
3001  TTCCTGGATG  ATGTCATTCC  AGAAAAGGAC  AAGAAAAAGA  AGGAGGATGA  GAAGAAAAAG  3060
3061  AAAAAGAAGA  AGGGAAGTCT  GGACAGTGAC  AATGATGATT  CTGACTGCCC  ATACTCAGAA  3120
3121  AAAGTTCCAA  GTATTAAAAT  TCCAATGGAC  ATCATGGAAC  AGCAACCTTT  CCTAAGCGAT  3180
3181  AGCAAACCTT  CTGACAGAGA  AAGATCACCA  ACATTCCTTG  AACGCCACAC  ATCATGCTGA  3240

▼ KEYWORD


ID
Family
3D-structure
Alternative splicing
Cell membrane
Complete proteome
Disease mutation
Disulfide bond
Glycoprotein
Ion transport
Membrane
Phosphoprotein
Reference proteome
Retinitis pigmentosa
Sodium
Sodium transport
Symport
Transmembrane
Transmembrane helix
Transport

▼ GENE ONTOLOGY


ID
Classification
Description
Cellular Component
Basolateral plasma membrane
Cellular Component
Extracellular exosome
Cellular Component
Integral component of plasma membrane
Cellular Component
Plasma membrane
Molecular Function
Identical protein binding
Molecular Function
Inorganic anion exchanger activity
Molecular Function
Sodium:bicarbonate symporter activity
Biological Process
Bicarbonate transport
Biological Process
Regulation of intracellular pH
Biological Process
Sodium ion transport

▼ KEGG



▼ ORTHOLOGY


DrLLPS IDOrganismIdentityE-valueScore
LLPS-Pat-4523Pan troglodytes99.910.02090
LLPS-Pap-1473Pan paniscus99.820.02089
LLPS-Gog-1460Gorilla gorilla99.820.02093
LLPS-Man-2234Macaca nemestrina99.450.02087
LLPS-Paa-4382Papio anubis99.450.02081
LLPS-Cea-3981Cercocebus atys99.450.02081
LLPS-Mam-2160Macaca mulatta99.360.02085
LLPS-Mal-4239Mandrillus leucophaeus99.360.02077
LLPS-Rhb-3923Rhinopithecus bieti99.30.01944
LLPS-Maf-4281Macaca fascicularis99.270.02077
LLPS-Chs-4211Chlorocebus sabaeus98.950.01434
LLPS-Aon-2885Aotus nancymaae98.720.02066
LLPS-Caj-2404Callithrix jacchus98.260.02046
LLPS-Ict-0503Ictidomys tridecemlineatus97.710.02044
LLPS-Ova-1012Ovis aries97.420.01908
LLPS-Dio-4139Dipodomys ordii97.260.02039
LLPS-Bot-4759Bos taurus97.260.02035
LLPS-Aim-2416Ailuropoda melanoleuca97.080.02043
LLPS-Poa-4469Pongo abelii97.020.01880
LLPS-Mup-1754Mustela putorius furo96.930.01902
LLPS-Nol-2291Nomascus leucogenys96.890.01993
LLPS-Mum-4964Mus musculus96.890.02038
LLPS-Orc-0771Oryctolagus cuniculus96.720.01896
LLPS-Ran-2064Rattus norvegicus96.530.02028
LLPS-Caf-0190Canis familiaris96.330.01893
LLPS-Cas-0296Carlito syrichta96.170.01821
LLPS-Cap-2172Cavia porcellus95.650.01778
LLPS-Otg-0726Otolemur garnettii95.540.01766
LLPS-Loa-0135Loxodonta africana95.030.01858
LLPS-Eqc-4354Equus caballus94.580.02018
LLPS-Myl-2080Myotis lucifugus94.370.01758
LLPS-Mod-0036Monodelphis domestica93.970.01960
LLPS-Fec-0534Felis catus93.850.01881
LLPS-Sus-1198Sus scrofa93.550.01875
LLPS-Ora-2105Ornithorhynchus anatinus93.420.01956
LLPS-Fud-4177Fukomys damarensis92.690.01848
LLPS-Gaga-2820Gallus gallus92.550.01812
LLPS-Anp-1966Anas platyrhynchos92.210.01692
LLPS-Urm-0640Ursus maritimus92.210.01833
LLPS-Tag-2105Taeniopygia guttata91.670.01782
LLPS-Anc-3517Anolis carolinensis91.150.01742
LLPS-Pes-0764Pelodiscus sinensis90.470.01770
LLPS-Fia-3735Ficedula albicollis89.610.01767
LLPS-Xet-3635Xenopus tropicalis85.90.01765
LLPS-Scf-0874Scleropages formosus85.60.01682
LLPS-Icp-3620Ictalurus punctatus84.50.01647
LLPS-Orn-3067Oreochromis niloticus83.90.01648
LLPS-Leo-3695Lepisosteus oculatus83.840.01795
LLPS-Ten-3802Tetraodon nigroviridis83.530.01634
LLPS-Tar-2902Takifugu rubripes82.160.01626
LLPS-Scm-2895Scophthalmus maximus81.950.01623
LLPS-Pof-2550Poecilia formosa81.190.01586
LLPS-Dar-0799Danio rerio80.860.01637
LLPS-Orl-0308Oryzias latipes80.360.01687
LLPS-Asm-0851Astyanax mexicanus79.860.01680
LLPS-Gaa-2208Gasterosteus aculeatus79.770.01622
LLPS-Mea-2569Mesocricetus auratus79.110.01365
LLPS-Xim-2776Xiphophorus maculatus78.640.01667
LLPS-Tut-0767Tursiops truncatus40.150.0 620
LLPS-Sah-0574Sarcophilus harrisii39.570.0 646