Protein detail

B3AT

Band 3 anion transport protein (Anion exchange protein 1) (AE 1) (Anion exchanger 1) (Solute carrier family 4 member 1) (CD antigen CD233)

Protein symbol
B3AT
UniProt ID
EVMP score
0.38
Frequency
Transmembrane count
12
Protein classification
Blood group antigen proteinsCD markersDisease related genesHuman disease related genesMetabolic proteinsPlasma proteinsPotential drug targetsPredicted membrane proteinsTransporters
Basic Information
Protein Names
Band 3 anion transport protein (Anion exchange protein 1) (AE 1) (Anion exchanger 1) (Solute carrier family 4 member 1) (CD antigen CD233)
Protein Class
Blood group antigen proteinsCD markersDisease related genesHuman disease related genesMetabolic proteinsPlasma proteinsPotential drug targetsPredicted membrane proteinsTransporters
Protein Function
  • Human disease related genes:Urinary system diseases:Kidney diseases
  • Human disease related genes:Cardiovascular diseases:Hematologic diseases
  • Blood group antigen proteins
  • CD markers
  • Potential drug targets
  • Transporters:Electrochemical Potential-driven transporters
  • Disease related genes
Transmembrane
404..427; Helical; Name=1; 436..456; Helical; Name=2; 460..476; Discontinuously helical; Name=3; 486..506; Helical; Name=4; 519..541; Helical; Name=5; 571..591; Helical; Name=6; 603..623; Helical; Name=7; 664..684; Helical; Name=8; 701..719; Helical; Name=9; 720..737; Discontinuously helical; Name=10; 761..781; Helical; Name=11; 782..800; Helical; Name=12
Transmembrane Count
12
Entrez Gene Symbol
Gene Synonym
AE1CD233DIEPB3FRRTA1ASWWDWR
Gene Description
Solute carrier family 4 member 1 (Diego blood group)
Chromosome
17
Position
44248390-44268141
EVMP Score
0.38
Fluorescence & Localization
Tissue Specificadipose tissueCell SpecificAdipocytesSingle-Nuclei Brain SpecificfibroblastBlood Cell Specificclassical monocyteBlood Lineage Specificdendritic cellsSecretome LocationIntracellular and membraneSecretome FunctionReceptor
Function & Pathway
Protein Function
  • Human disease related genes:Urinary system diseases:Kidney diseases
  • Human disease related genes:Cardiovascular diseases:Hematologic diseases
  • Blood group antigen proteins
  • CD markers
  • Potential drug targets
  • Transporters:Electrochemical Potential-driven transporters
  • Disease related genes
Mediation Categories
Clinical-translation mediationFusion and delivery mediationImmune mediation
Relations & Evidence

Enzyme-Mediated Modification

38 records.

Substrate Gene SymbolEnzyme Gene SymbolEnzyme UniProt IDResidue TypeResidue OffsetModificationDatabaseReferences
SLC4A1CSNK1A1P48729S303phosphorylationPhosphoNetworksphosphoELM_MIMPPhosphoSite_MIMPMIMPProtMapperKEAphosphoELMPhosphoSitePhosphoSite_ProtMapperphosphoELM:9108423KEA:9108423
SLC4A1CSNK1A1P48729T42phosphorylationphosphoELM_MIMPPhosphoSite_MIMPMIMPHPRD_MIMPProtMapperKEAphosphoELMPhosphoSitePhosphoSite_ProtMapperphosphoELM:9108423KEA:1998697KEA:9108423
SLC4A1CSNK1A1P48729S29phosphorylationKEAKEA:1998697KEA:91152059
SLC4A1CSNK1A1P48729S50phosphorylationKEAKEA:1998697KEA:91152059
SLC4A1CSNK1A1P48729T39phosphorylationKEAKEA:1998697
SLC4A1CSNK1A1P48729T44phosphorylationKEAKEA:1998697
SLC4A1CSNK1A1P48729T48phosphorylationKEAKEA:1998697
SLC4A1CSNK1A1P48729T49phosphorylationKEAKEA:1998697
SLC4A1CSNK1A1P48729T54phosphorylationKEAKEA:1998697
SLC4A1CSNK1A1P48729Y21phosphorylationKEAKEA:10942405KEA:1998697KEA:2065070
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Ligand-Receptor Signaling

25 records.

CategoryParentDatabaseTransmitterReceiverSecretedPlasma Membrane (Transmembrane)Plasma Membrane (Peripheral)
receptorreceptorOmniPathNoYesNoNoNo
extracellularextracellularOmniPathNoNoNoNoNo
intracellularintracellularComPPINoNoNoNoNo
intracellularintracellularGO_IntercellNoNoNoNoNo
intracellularintracellularOmniPathNoNoNoNoNo
transportertransporterSurfaceomeNoYesNoNoNo
apctransporterSurfaceomeNoYesNoNoNo
slctransporterSurfaceomeNoYesNoNoNo
slc4transporterSurfaceomeNoYesNoNoNo
transportertransporterOmniPathNoYesNoNoNo
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Regulatory Interaction Network

3 records.

Source Protein SymbolSource UniProt IDTarget Protein SymbolTarget UniProt IDIs DirectedIs StimulationIs InhibitionDatabaseReferences
KSYKP43405B3ATP02730YesYesNoHPRD_MIMPSIGNORProtMapperPhosphoSite_KEAphosphoELM_KEAPhosphoNetworksHPRDWangPhosphoSite_ProtMapperphosphoELM_MIMPPhosphoSite_MIMPMIMPiPTMnetPhosphoPointKEAHPRD_KEAphosphoELMSIGNOR_ProtMapperPhosphoSiteSparser_ProtMapperHPRD-phosHPRD:16118313PhosphoSite:21951684HPRD-phos:2065070ProtMapper:1998697HPRD-phos:10942405PhosphoSite:15649129phosphoELM:10942405PhosphoSite:1998697PhosphoSite:12070037KEA:10942405PhosphoSite:17404032HPRD:2065070HPRD:1998697PhosphoSite:2065070PhosphoSite:27856737ProtMapper:2065070PhosphoSite:18827007ProtMapper:10942405KEA:1998697PhosphoSite:10942405ProtMapper:19306898SIGNOR:10942405PhosphoSite:6681814KEA:2065070HPRD:10942405
LYNP07948B3ATP02730YesYesNoHPRD_MIMPSIGNORProtMapperPhosphoSite_KEAphosphoELM_KEAPhosphoNetworksHPRDWangPhosphoSite_ProtMapperphosphoELM_MIMPPhosphoSite_MIMPMIMPPhosphoSite_norefPhosphoPointiPTMnetKEAHPRD_KEAphosphoELMSIGNOR_ProtMapperPhosphoSiteHPRD-phosHPRD:16118313ProtMapper:10942405KEA:10942405KEA:1998697HPRD:10942405ProtMapper:1998697HPRD-phos:2065070PhosphoSite:32517126ProtMapper:2065070SIGNOR:10942405HPRD-phos:10942405HPRD:2065070PhosphoSite:32411010KEA:2065070phosphoELM:10942405HPRD:1998697
KC1AP48729B3ATP02730YesNoNoPhosphoNetworksphosphoELM_MIMPPhosphoSite_MIMPMIMPHPRD_MIMPPhosphoSite_norefPhosphoPointiPTMnetProtMapperPhosphoSite_KEAKEAphosphoELM_KEAphosphoELMPhosphoSitePhosphoSite_ProtMapperKEA:10942405KEA:1998697KEA:9108423PhosphoSite:9108423KEA:91152059KEA:2065070iPTMnet:9108423phosphoELM:9108423

Protein Complex Composition

12 records.

Component NameComponent Gene SymbolsComponent UniProt IDStoichiometryDatabaseDatabase IDsReferences
HTATSF1PRKRIP1SLC4A1APSNRPA1SNRPNO43719P09661P63162Q9BWU0Q9H8750:0:0:0:0hu.MAP
HTATSF1RBM11SLC4A1APO43719P57052Q9BWU00:0:0hu.MAP
KDM1ASLC4A1APWIPF2ZNF830O60341Q8TF74Q96NB3Q9BWU00:0:0:0Havugimana2012Havugimana2012:C_320
SLC4A1APSRP19WIPF2ZFAND5O76080P09132Q8TF74Q9BWU00:0:0:0Havugimana2012Havugimana2012:C_270
SLC4A1P027304PDBPDB:4ky9PDB:8t3uPDB:7ty4PDB:8t3rPDB:7v0yPDB:7uzvPDB:8t6vPDB:1hynPDB:7v0tPDB:7v0uPDB:8csyPDB:8t47PDB:8t6uPDB:7ty7PDB:7tw2PDB:8t45PDB:7tyaPDB:7ty6PDB:7ty8PDB:8t44PDB:4yzf
ANK1SLC4A1P02730P161571:1PDBPDB:7uzuPDB:7v0mPDB:8csv
ANK1EPB42SLC4A1P02730P16157P164522:1:1PDBPDB:7tw5PDB:7tw3PDB:7tw6
ANK1RHAGSLC4A1P02730P16157Q020941:1:1CompleatCFinderCompleat:HC9550
EPB42SLC4A1P02730P164522:1PDBPDB:7tw0PDB:7tw1PDB:7tvz
RBM11SLC4A1APP57052Q9BWU00:0hu.MAPhu.MAP2
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Isolation & Detection Technology

1 record.

EV Isolation MethodDetection MethodNumber of ReferencesReferences
Differential UltracentrifugationDensity Gradient CentrifugationUltrafiltration / Tangential Flow FiltrationSize Exclusion ChromatographyMass spectrometry12320897433976615839940641363985643778691840748658348179062898658527605433383215354008906729148239
Sequence, Structure & Domains

Sequences

Length
911
Mass
101,792
Sequence
MEELQDDYEDMMEENLEQEEYEDPDIPESQMEEPAAHDTEATATDYHTTSHPGTHKVYVELQELVMDEKNQELRWMEAARWVQLEENLGENGAWGRPHLSHLTFWSLLELRRVFTKGTVLLDLQETSLAGVANQLLDRFIFEDQIRPQDREELLRALLLKHSHAGELEALGGVKPAVLTRSGDPSQPLLPQHSSLETQLFCEQGDGGTEGHSPSGILEKIPPDSEATLVLVGRADFLEQPVLGFVRLQEAAELEAVELPVPIRFLFVLLGPEAPHIDYTQLGRAAATLMSERVFRIDAYMAQSRGELLHSLEGFLDCSLVLPPTDAPSEQALLSLVPVQRELLRRRYQSSPAKPDSSFYKGLDLNGGPDDPLQQTGQLFGGLVRDIRRRYPYYLSDITDAFSPQVLAAVIFIYFAALSPAITFGGLLGEKTRNQMGVSELLISTAVQGILFALLGAQPLLVVGFSGPLLVFEEAFFSFCETNGLEYIVGRVWIGFWLILLVVLVVAFEGSFLVRFISRYTQEIFSFLISLIFIYETFSKLIKIFQDHPLQKTYNYNVLMVPKPQGPLPNTALLSLVLMAGTFFFAMMLRKFKNSSYFPGKLRRVIGDFGVPISILIMVLVDFFIQDTYTQKLSVPDGFKVSNSSARGWVIHPLGLRSEFPIWMMFASALPALLVFILIFLESQITTLIVSKPERKMVKGSGFHLDLLLVVGMGGVAALFGMPWLSATTVRSVTHANALTVMGKASTPGAAAQIQEVKEQRISGLLVAVLVGLSILMEPILSRIPLAVLFGIFLYMGVTSLSGIQLFDRILLLFKPPKYHPDVPYVKRVKTWRMHLFTGIQIICLAVLWVVKSTPASLALPFVLILTVPLRRVLLPLIFRNVELQCLDADDAKATFDEEEGRDEYDEVAMPV
Alternative Products
Event=Alternative splicing; Named isoforms=2; Name=1; Synonyms=eAE1, Erythrocyte; IsoId=P02730-1; Sequence=Displayed; Name=2; Synonyms=kAE1, Kidney; IsoId=P02730-2; Sequence=VSP_057833
Alternative Sequence
1..65; Missing (in isoform 2)

3D Structural Models

Turn
643..645; 799..802
Helix
5..7; 9..16; 18..21; 43..46; 104..115; 128..141; 147..149; 150..157; 164..169; 195..200; 212..219; 278..290; 292..300; 304..316; 329..332; 333..335; 336..347; 380..389; 390..392; 395..398; 403..431; 437..454; 466..481; 486..506; 509..515; 518..546; 570..593; 599..607; 609..622; 661..666; 668..689; 692..694; 702..718; 728..737; 761..772; 773..775; 777..780; 785..798; 804..811; 816..818; 823..826; 830..851; 854..858; 859..864; 866..872; 874..877; 880..886
Beta Strand
58..66; 68..70; 73..88; 90..92; 118..123; 173..175; 180..185; 188..190; 226..234; 241..251; 256..258; 262..270; 319..321; 350..352; 433..435; 460..463; 560..562; 594..597; 636..638; 655..657; 725..727; 739..741; 753..756
3D Structure
Electron microscopy (38); NMR spectroscopy (10); X-ray crystallography (3)

Domain & Motif Annotations

Compositional Bias
1..26; Acidic residues
Region
1..40; Disordered; 13..31; (Microbial infection) Interaction with P.falciparum (isolate K1) FBPA; 55..290; Globular; 176..185; Interaction with ANK1; 304..357; Dimerization arm; 559..630; Involved in anion transport; 720..761; (Microbial infection) 5ABC region; interaction with P.falciparum (isolate 3D7) MSP9
Protein Families
Anion exchanger (TC 2.A.31) family
Sequence Similarities
Belongs to the anion exchanger (TC 2.A.31) family.
Clinical Relevance
Disease Involvement
Disease variantElliptocytosisHereditary hemolytic anemia
Interaction Protein
ENSG00000147889
Interaction Count
1
Interaction Dataset
intact_biogrid