Canalicular multispecific organic anion transporter 1

NameCanalicular multispecific organic anion transporter 1
Synonyms
  • ATP-binding cassette sub-family C member 2
  • Canalicular multidrug resistance protein
  • CMOAT
  • CMOAT1
  • CMRP
  • MRP2
  • Multidrug resistance-associated protein 2
Gene NameABCC2
OrganismHuman
Amino acid sequence
>lcl|BSEQ0010748|Canalicular multispecific organic anion transporter 1
MLEKFCNSTFWNSSFLDSPEADLPLCFEQTVLVWIPLGYLWLLAPWQLLHVYKSRTKRSS
TTKLYLAKQVFVGFLLILAAIELALVLTEDSGQATVPAVRYTNPSLYLGTWLLVLLIQYS
RQWCVQKNSWFLSLFWILSILCGTFQFQTLIRTLLQGDNSNLAYSCLFFISYGFQILILI
FSAFSENNESSNNPSSIASFLSSITYSWYDSIILKGYKRPLTLEDVWEVDEEMKTKTLVS
KFETHMKRELQKARRALQRRQEKSSQQNSGARLPGLNKNQSQSQDALVLEDVEKKKKKSG
TKKDVPKSWLMKALFKTFYMVLLKSFLLKLVNDIFTFVSPQLLKLLISFASDRDTYLWIG
YLCAILLFTAALIQSFCLQCYFQLCFKLGVKVRTAIMASVYKKALTLSNLARKEYTVGET
VNLMSVDAQKLMDVTNFMHMLWSSVLQIVLSIFFLWRELGPSVLAGVGVMVLVIPINAIL
STKSKTIQVKNMKNKDKRLKIMNEILSGIKILKYFAWEPSFRDQVQNLRKKELKNLLAFS
QLQCVVIFVFQLTPVLVSVVTFSVYVLVDSNNILDAQKAFTSITLFNILRFPLSMLPMMI
SSMLQASVSTERLEKYLGGDDLDTSAIRHDCNFDKAMQFSEASFTWEHDSEATVRDVNLD
IMAGQLVAVIGPVGSGKSSLISAMLGEMENVHGHITIKGTTAYVPQQSWIQNGTIKDNIL
FGTEFNEKRYQQVLEACALLPDLEMLPGGDLAEIGEKGINLSGGQKQRISLARATYQNLD
IYLLDDPLSAVDAHVGKHIFNKVLGPNGLLKGKTRLLVTHSMHFLPQVDEIVVLGNGTIV
EKGSYSALLAKKGEFAKNLKTFLRHTGPEEEATVHDGSEEEDDDYGLISSVEEIPEDAAS
ITMRRENSFRRTLSRSSRSNGRHLKSLRNSLKTRNVNSLKEDEELVKGQKLIKKEFIETG
KVKFSIYLEYLQAIGLFSIFFIILAFVMNSVAFIGSNLWLSAWTSDSKIFNSTDYPASQR
DMRVGVYGALGLAQGIFVFIAHFWSAFGFVHASNILHKQLLNNILRAPMRFFDTTPTGRI
VNRFAGDISTVDDTLPQSLRSWITCFLGIISTLVMICMATPVFTIIVIPLGIIYVSVQMF
YVSTSRQLRRLDSVTRSPIYSHFSETVSGLPVIRAFEHQQRFLKHNEVRIDTNQKCVFSW
ITSNRWLAIRLELVGNLTVFFSALMMVIYRDTLSGDTVGFVLSNALNITQTLNWLVRMTS
EIETNIVAVERITEYTKVENEAPWVTDKRPPPDWPSKGKIQFNNYQVRYRPELDLVLRGI
TCDIGSMEKIGVVGRTGAGKSSLTNCLFRILEAAGGQIIIDGVDIASIGLHDLREKLTII
PQDPILFSGSLRMNLDPFNNYSDEEIWKALELAHLKSFVASLQLGLSHEVTEAGGNLSIG
QRQLLCLGRALLRKSKILVLDEATAAVDLETDNLIQTTIQNEFAHCTVITIAHRLHTIMD
SDKVMVLDNGKIIECGSPEELLQIPGPFYFMAKEAGIENVNSTKF
Number of residues1545
Molecular Weight174205.64
Theoretical pI8.46
GO Classification
Functions
  • organic anion transmembrane transporter activity
  • ATP binding
  • ATPase activity, coupled to transmembrane movement of substances
Processes
  • drug transmembrane transport
  • response to methotrexate
  • response to heat
  • response to arsenic-containing substance
  • cellular chloride ion homeostasis
  • transport
  • prostaglandin transport
  • response to oxidative stress
  • transmembrane transport
  • response to estrogen
  • thyroid hormone transport
Components
  • plasma membrane
  • cell surface
  • integral component of plasma membrane
  • apical plasma membrane
General FunctionOrganic anion transmembrane transporter activity
Specific FunctionMediates hepatobiliary excretion of numerous organic anions. May function as a cellular cisplatin transporter.
Pfam Domain Function
Transmembrane Regions28-48 69-89 94-114 127-147 166-186 314-334 361-381 438-458 462-482 545-565 588-608 972-992 1034-1054 1098-1118 1120-1140 1212-1232 1235-1255
GenBank Protein ID1764162
UniProtKB IDQ92887
UniProtKB Entry NameMRP2_HUMAN
Cellular LocationApical cell membrane
Gene sequence
>lcl|BSEQ0010749|Canalicular multispecific organic anion transporter 1 (ABCC2)
ATGCTGGAGAAGTTCTGCAACTCTACTTTTTGGAATTCCTCATTCCTGGACAGTCCGGAG
GCAGACCTGCCACTTTGTTTTGAGCAAACTGTTCTGGTGTGGATTCCCTTGGGCTTCCTA
TGGCTCCTGGCCCCCTGGCAGCTTCTCCACGTGTATAAATCCAGGACCAAGAGATCCTCT
ACCACCAAACTCTATCTTGCTAAGCAGGTATTCGTTGGTTTTCTTCTTATTCTAGCAGCC
ATAGAGCTGGCCCTTGTACTCACAGAAGACTCTGGACAAGCCACAGTCCCTGCTGTTCGA
TATACCAATCCAAGCCTCTACCTAGGCACATGGCTCCTGGTTTTGCTGATCCAATACAGC
AGACAATGGTGTGTACAGAAAAACTCCTGGTTCCTGTCCCTATTCTGGATTCTCTCGATA
CTCTGTGGCACTTTCCAATTTCAGACTCTGATCCGGACACTCTTACAGGGTGACAATTCT
AATCTAGCCTACTCCTGCCTGTTCTTCATCTCCTACGGATTCCAGATCCTGATCCTGATC
TTTTCAGCATTTTCAGAAAATAATGAGTCATCAAATAATCCATCATCCATAGCTTCATTC
CTGAGTAGCATTACCTACAGCTGGTATGACAGCATCATTCTGAAAGGCTACAAGCGTCCT
CTGACACTCGAGGATGTCTGGGAAGTTGATGAAGAGATGAAAACCAAGACATTAGTGAGC
AAGTTTGAAACGCACATGAAGAGAGAGCTGCAGAAAGCCAGGCGGGCACTCCAGAGACGG
CAGGAGAAGAGCTCCCAGCAGAACTCTGGAGCCAGGCTGCCTGGCTTGAACAAGAATCAG
AGTCAAAGCCAAGATGCCCTTGTCCTGGAAGATGTTGAAAAGAAAAAAAAGAAGTCTGGG
ACCAAAAAAGATGTTCCAAAATCCTGGTTGATGAAGGCTCTGTTCAAAACTTTCTACATG
GTGCTCCTGAAATCATTCCTACTGAAGCTAGTGAATGACATCTTCACGTTTGTGAGTCCT
CAGCTGCTGAAATTGCTGATCTCCTTTGCAAGTGACCGTGACACATATTTGTGGATTGGA
TATCTCTGTGCAATCCTCTTATTCACTGCGGCTCTCATTCAGTCTTTCTGCCTTCAGTGT
TATTTCCAACTGTGCTTCAAGCTGGGTGTAAAAGTACGGACAGCTATCATGGCTTCTGTA
TATAAGAAGGCATTGACCCTATCCAACTTGGCCAGGAAGGAGTACACCGTTGGAGAAACA
GTGAACCTGATGTCTGTGGATGCCCAGAAGCTCATGGATGTGACCAACTTCATGCACATG
CTGTGGTCAAGTGTTCTACAGATTGTCTTATCTATCTTCTTCCTATGGAGAGAGTTGGGA
CCCTCAGTCTTAGCAGGTGTTGGGGTGATGGTGCTTGTAATCCCAATTAATGCGATACTG
TCCACCAAGAGTAAGACCATTCAGGTCAAAAATATGAAGAATAAAGACAAACGTTTAAAG
ATCATGAATGAGATTCTTAGTGGAATCAAGATCCTGAAATATTTTGCCTGGGAACCTTCA
TTCAGAGACCAAGTACAAAACCTCCGGAAGAAAGAGCTCAAGAACCTGCTGGCCTTTAGT
CAACTACAGTGTGTAGTAATATTCGTCTTCCAGTTAACTCCAGTCCTGGTATCTGTGGTC
ACATTTTCTGTTTATGTCCTGGTGGATAGCAACAATATTTTGGATGCACAAAAGGCCTTC
ACCTCCATTACCCTCTTCAATATCCTGCGCTTTCCCCTGAGCATGCTTCCCATGATGATC
TCCTCCATGCTCCAGGCCAGTGTTTCCACAGAGCGGCTAGAGAAGTACTTGGGAGGGGAT
GACTTGGACACATCTGCCATTCGACATGACTGCAATTTTGACAAAGCCATGCAGTTTTCT
GAGGCCTCCTTTACCTGGGAACATGATTCGGAAGCCACAGTCCGAGATGTGAACCTGGAC
ATTATGGCAGGCCAACTTGTGGCTGTGATAGGCCCTGTCGGCTCTGGGAAATCCTCCTTG
ATATCAGCCATGCTGGGAGAAATGGAAAATGTCCACGGGCACATCACCATCAAGGGCACC
ACTGCCTATGTCCCACAGCAGTCCTGGATTCAGAATGGCACCATAAAGGACAACATCCTT
TTTGGAACAGAGTTTAATGAAAAGAGGTACCAGCAAGTACTGGAGGCCTGTGCTCTCCTC
CCAGACTTGGAAATGCTGCCTGGAGGAGATTTGGCTGAGATTGGAGAGAAGGGTATAAAT
CTTAGTGGGGGTCAGAAGCAGCGGATCAGCCTGGCCAGAGCTACCTACCAAAATTTAGAC
ATCTATCTTCTAGATGACCCCCTGTCTGCAGTGGATGCTCATGTAGGAAAACATATTTTT
AATAAGGTCTTGGGCCCCAATGGCCTGTTGAAAGGCAAGACTCGACTCTTGGTTACACAT
AGCATGCACTTTCTTCCTCAAGTGGATGAGATTGTAGTTCTGGGGAATGGAACAATTGTA
GAGAAAGGATCCTACAGTGCTCTCCTGGCCAAAAAAGGAGAGTTTGCTAAGAATCTGAAG
ACATTTCTAAGACATACAGGCCCTGAAGAGGAAGCCACAGTCCATGATGGCAGTGAAGAA
GAAGACGATGACTATGGGCTGATATCCAGTGTGGAAGAGATCCCCGAAGATGCAGCCTCC
ATAACCATGAGAAGAGAGAACAGCTTTCGTCGAACACTTAGCCGCAGTTCTAGGTCCAAT
GGCAGGCATCTGAAGTCCCTGAGAAACTCCTTGAAAACTCGGAATGTGAATAGCCTGAAG
GAAGACGAAGAACTAGTGAAAGGACAAAAACTAATTAAGAAGGAATTCATAGAAACTGGA
AAGGTGAAGTTCTCCATCTACCTGGAGTACCTACAAGCAATAGGATTGTTTTCGATATTC
TTCATCATCCTTGCGTTTGTGATGAATTCTGTGGCTTTTATTGGATCCAACCTCTGGCTC
AGTGCTTGGACCAGTGACTCTAAAATCTTCAATAGCACCGACTATCCAGCATCTCAGAGG
GACATGAGAGTTGGAGTCTACGGAGCTCTGGGATTAGCCCAAGGTATATTTGTGTTCATA
GCACATTTCTGGAGTGCCTTTGGTTTCGTCCATGCATCAAATATCTTGCACAAGCAACTG
CTGAACAATATCCTTCGAGCACCTATGAGATTTTTTGACACAACACCCACAGGCCGGATT
GTGAACAGGTTTGCCGGCGATATTTCCACAGTGGATGACACCCTGCCTCAGTCCTTGCGC
AGCTGGATTACATGCTTCCTGGGGATAATCAGCACCCTTGTCATGATCTGCATGGCCACT
CCTGTCTTCACCATCATCGTCATTCCTCTTGGCATTATTTATGTATCTGTTCAGATGTTT
TATGTGTCTACCTCCCGCCAGCTGAGGCGTCTGGACTCTGTCACCAGGTCCCCAATCTAC
TCTCACTTCAGCGAGACCGTATCAGGTTTGCCAGTTATCCGTGCCTTTGAGCACCAGCAG
CGATTTCTGAAACACAATGAGGTGAGGATTGACACCAACCAGAAATGTGTCTTTTCCTGG
ATCACCTCCAACAGGTGGCTTGCAATTCGCCTGGAGCTGGTTGGGAACCTGACTGTCTTC
TTTTCAGCCTTGATGATGGTTATTTATAGAGATACCCTAAGTGGGGACACTGTTGGCTTT
GTTCTGTCCAATGCACTCAATATCACACAAACCCTGAACTGGCTGGTGAGGATGACATCA
GAAATAGAGACCAACATTGTGGCTGTTGAGCGAATAACTGAGTACACAAAAGTGGAAAAT
GAGGCACCCTGGGTGACTGATAAGAGGCCTCCGCCAGATTGGCCCAGCAAAGGCAAGATC
CAGTTTAACAACTACCAAGTGCGGTACCGACCTGAGCTGGATCTGGTCCTCAGAGGGATC
ACTTGTGACATCGGTAGCATGGAGAAGATTGGTGTGGTGGGCAGGACAGGAGCTGGAAAG
TCATCCCTCACAAACTGCCTCTTCAGAATCTTAGAGGCTGCCGGTGGTCAGATTATCATT
GATGGAGTAGATATTGCTTCCATTGGGCTCCACGACCTCCGAGAGAAGCTGACCATCATC
CCCCAGGACCCCATCCTGTTCTCTGGAAGCCTGAGGATGAATCTCGACCCTTTCAACAAC
TACTCAGATGAGGAGATTTGGAAGGCCTTGGAGCTGGCTCACCTCAAGTCTTTTGTGGCC
AGCCTGCAACTTGGGTTATCCCACGAAGTGACAGAGGCTGGTGGCAACCTGAGCATAGGC
CAGAGGCAGCTGCTGTGCCTGGGCAGGGCTCTGCTTCGGAAATCCAAGATCCTGGTCCTG
GATGAGGCCACTGCTGCGGTGGATCTAGAGACAGACAACCTCATTCAGACGACCATCCAA
AACGAGTTCGCCCACTGCACAGTGATCACCATCGCCCACAGGCTGCACACCATCATGGAC
AGTGACAAGGTAATGGTCCTAGACAACGGGAAGATTATAGAGTGCGGCAGCCCTGAAGAA
CTGCTACAAATCCCTGGACCCTTTTACTTTATGGCTAAGGAAGCTGGCATTGAGAATGTG
AACAGCACAAAATTCTAG
GenBank Gene IDU63970
GeneCard IDNot Available
GenAtlas IDABCC2
HGNC IDHGNC:53
Chromosome Location10
Locus10q24
References
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  2. Buchler M, Konig J, Brom M, Kartenbeck J, Spring H, Horie T, Keppler D: cDNA cloning of the hepatocyte canalicular isoform of the multidrug resistance protein, cMrp, reveals a novel conjugate export pump deficient in hyperbilirubinemic mutant rats. J Biol Chem. 1996 Jun 21;271(25):15091-8. 8662992
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