Identification
HMDB Protein ID CDBP02018
Secondary Accession Numbers Not Available
Name Copper-transporting ATPase 2
Description Not Available
Synonyms
  1. Copper pump 2
  2. WND/140 kDa
  3. Wilson disease-associated protein
Gene Name ATP7B
Protein Type Transporter
Biological Properties
General Function Involved in ATP binding
Specific Function Involved in the export of copper out of the cells, such as the efflux of hepatic copper into the bile.
GO Classification
Biological Process
ATP biosynthetic process
cellular copper ion homeostasis
copper ion import
lactation
cellular zinc ion homeostasis
intracellular copper ion transport
sequestering of calcium ion
response to copper ion
Cellular Component
Golgi membrane
integral to plasma membrane
mitochondrion
trans-Golgi network
late endosome
Component
membrane
cell part
membrane part
intrinsic to membrane
integral to membrane
Function
atpase activity, coupled to transmembrane movement of ions, phosphorylative mechanism
copper-transporting atpase activity
hydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substances
copper-exporting atpase activity
hydrolase activity, acting on acid anhydrides
transition metal ion binding
nucleoside binding
purine nucleoside binding
adenyl nucleotide binding
adenyl ribonucleotide binding
atp binding
ion binding
transmembrane transporter activity
cation binding
substrate-specific transmembrane transporter activity
di-, tri-valent inorganic cation transmembrane transporter activity
ion transmembrane transporter activity
metal ion binding
cation transmembrane transporter activity
binding
inorganic cation transmembrane transporter activity
catalytic activity
transporter activity
hydrolase activity
copper ion binding
metal ion transmembrane transporter activity
atpase activity, coupled to transmembrane movement of ions
copper ion transmembrane transporter activity
Molecular Function
ATP binding
copper ion binding
copper-exporting ATPase activity
Process
copper ion transport
nucleoside phosphate metabolic process
nucleotide metabolic process
establishment of localization
transport
ion transport
atp biosynthetic process
purine nucleotide metabolic process
cation transport
purine nucleotide biosynthetic process
metal ion transport
purine nucleoside triphosphate biosynthetic process
transition metal ion transport
purine ribonucleoside triphosphate biosynthetic process
metabolic process
nitrogen compound metabolic process
cellular nitrogen compound metabolic process
nucleobase, nucleoside, nucleotide and nucleic acid metabolic process
nucleobase, nucleoside and nucleotide metabolic process
Cellular Location
  1. WND/140 kDa:Mitochondrion
Pathways
Gene Properties
Chromosome Location 13
Locus 13q14.3
SNPs ATP7B
Gene Sequence
>4398 bp
ATGCCTGAGCAGGAGAGACAGATCACAGCCAGAGAAGGGGCCAGTCGGAAAATCTTATCT
AAGCTTTCTTTGCCTACCCGTGCCTGGGAACCAGCAATGAAGAAGAGTTTTGCTTTTGAC
AATGTTGGCTATGAAGGTGGTCTGGATGGCCTGGGCCCTTCTTCTCAGGTGGCCACCAGC
ACAGTCAGGATCTTGGGCATGACTTGCCAGTCATGTGTGAAGTCCATTGAGGACAGGATT
TCCAATTTGAAAGGCATCATCAGCATGAAGGTTTCCCTGGAACAAGGCAGTGCCACTGTG
AAATATGTGCCATCGGTTGTGTGCCTGCAACAGGTTTGCCATCAAATTGGGGACATGGGC
TTCGAGGCCAGCATTGCAGAAGGAAAGGCAGCCTCCTGGCCCTCAAGGTCCTTGCCTGCC
CAGGAGGCTGTGGTCAAGCTCCGGGTGGAGGGCATGACCTGCCAGTCCTGTGTCAGCTCC
ATTGAAGGCAAGGTCCGGAAACTGCAAGGAGTAGTGAGAGTCAAAGTCTCACTCAGCAAC
CAAGAGGCCGTCATCACTTATCAGCCTTATCTCATTCAGCCCGAAGACCTCAGGGACCAT
GTAAATGACATGGGATTTGAAGCTGCCATCAAGAGCAAAGTGGCTCCCTTAAGCCTGGGA
CCAATTGATATTGAGCGGTTACAAAGCACTAACCCAAAGAGACCTTTATCTTCTGCTAAC
CAGAATTTTAATAATTCTGAGACCTTGGGGCACCAAGGAAGCCATGTGGTCACCCTCCAA
CTGAGAATAGATGGAATGCATTGTAAGTCTTGCGTCTTGAATATTGAAGAAAATATTGGC
CAGCTCCTAGGGGTTCAAAGTATTCAAGTGTCCTTGGAGAACAAAACTGCCCAAGTAAAG
TATGACCCTTCTTGTACCAGCCCAGTGGCTCTGCAGAGGGCTATCGAGGCACTTCCACCT
GGGAATTTTAAAGTTTCTCTTCCTGATGGAGCCGAAGGGAGTGGGACAGATCACAGGTCT
TCCAGTTCTCATTCCCCTGGCTCCCCACCGAGAAACCAGGTCCAGGGCACATGCAGTACC
ACTCTGATTGCCATTGCCGGCATGACCTGTGCATCCTGTGTCCATTCCATTGAAGGCATG
ATCTCCCAACTGGAAGGGGTGCAGCAAATATCGGTGTCTTTGGCCGAAGGGACTGCAACA
GTTCTTTATAATCCCTCTGTAATTAGCCCAGAAGAACTCAGAGCTGCTATAGAAGACATG
GGATTTGAGGCTTCAGTCGTTTCTGAAAGCTGTTCTACTAACCCTCTTGGAAACCACAGT
GCTGGGAATTCCATGGTGCAAACTACAGATGGTACACCTACATCTGTGCAGGAAGTGGCT
CCCCACACTGGGAGGCTCCCTGCAAACCATGCCCCGGACATCTTGGCAAAGTCCCCACAA
TCAACCAGAGCAGTGGCACCGCAGAAGTGCTTCTTACAGATCAAAGGCATGACCTGTGCA
TCCTGTGTGTCTAACATAGAAAGGAATCTGCAGAAAGAAGCTGGTGTTCTCTCCGTGTTG
GTTGCCTTGATGGCAGGAAAGGCAGAGATCAAGTATGACCCAGAGGTCATCCAGCCCCTC
GAGATAGCTCAGTTCATCCAGGACCTGGGTTTTGAGGCAGCAGTCATGGAGGACTACGCA
GGCTCCGATGGCAACATTGAGCTGACAATCACAGGGATGACCTGCGCGTCCTGTGTCCAC
AACATAGAGTCCAAACTCACGAGGACAAATGGCATCACTTATGCCTCCGTTGCCCTTGCC
ACCAGCAAAGCCCTTGTTAAGTTTGACCCGGAAATTATCGGTCCACGGGATATTATCAAA
ATTATTGAGGAAATTGGCTTTCATGCTTCCCTGGCCCAGAGAAACCCCAACGCTCATCAC
TTGGACCACAAGATGGAAATAAAGCAGTGGAAGAAGTCTTTCCTGTGCAGCCTGGTGTTT
GGCATCCCTGTCATGGCCTTAATGATCTATATGCTGATACCCAGCAACGAGCCCCACCAG
TCCATGGTCCTGGACCACAACATCATTCCAGGACTGTCCATTCTAAATCTCATCTTCTTT
ATCTTGTGTACCTTTGTCCAGCTCCTCGGTGGGTGGTACTTCTACGTTCAGGCCTACAAA
TCTCTGAGACACAGGTCAGCCAACATGGACGTGCTCATCGTCCTGGCCACAAGCATTGCT
TATGTTTATTCTCTGGTCATCCTGGTGGTTGCTGTGGCTGAGAAGGCGGAGAGGAGCCCT
GTGACATTCTTCGACACGCCCCCCATGCTCTTTGTGTTCATTGCCCTGGGCCGGTGGCTG
GAACACTTGGCAAAGAGCAAAACCTCAGAAGCCCTGGCTAAACTCATGTCTCTCCAAGCC
ACAGAAGCCACCGTTGTGACCCTTGGTGAGGACAATTTAATCATCAGGGAGGAGCAAGTC
CCCATGGAGCTGGTGCAGCGGGGCGATATCGTCAAGGTGGTCCCTGGGGGAAAGTTTCCA
GTGGATGGGAAAGTCCTGGAAGGCAATACCATGGCTGATGAGTCCCTCATCACAGGAGAA
GCCATGCCAGTCACTAAGAAACCCGGAAGCACTGTAATTGCGGGGTCTATAAATGCACAT
GGCTCTGTGCTCATTAAAGCTACCCACGTGGGCAATGACACCACTTTGGCTCAGATTGTG
AAACTGGTGGAAGAGGCTCAGATGTCAAAGGCACCCATTCAGCAGCTGGCTGACCGGTTT
AGTGGATATTTTGTCCCATTTATCATCATCATGTCAACTTTGACGTTGGTGGTATGGATT
GTAATCGGTTTTATCGATTTTGGTGTTGTTCAGAGATACTTTCCTAACCCCAACAAGCAC
ATCTCCCAGACAGAGGTGATCATCCGGTTTGCTTTCCAGACGTCCATCACGGTGCTGTGC
ATTGCCTGCCCCTGCTCCCTGGGGCTGGCCACGCCCACGGCTGTCATGGTGGGCACCGGG
GTGGCCGCGCAGAACGGCATCCTCATCAAGGGAGGCAAGCCCCTGGAGATGGCGCACAAG
ATAAAGACTGTGATGTTTGACAAGACTGGCACCATTACCCATGGCGTCCCCAGGGTCATG
CGGGTGCTCCTGCTGGGGGATGTGGCCACACTGCCCCTCAGGAAGGTTCTGGCTGTGGTG
GGGACTGCGGAGGCCAGCAGTGAACACCCCTTGGGCGTGGCAGTCACCAAATACTGTAAA
GAGGAACTTGGAACAGAGACCTTGGGATACTGCACGGACTTCCAGGCAGTGCCAGGCTGT
GGAATTGGGTGCAAAGTCAGCAACGTGGAAGGCATCCTGGCCCACAGTGAGCGCCCTTTG
AGTGCACCGGCCAGTCACCTGAATGAGGCTGGCAGCCTTCCCGCAGAAAAAGATGCAGTC
CCCCAGACCTTCTCTGTGCTGATTGGAAACCGTGAGTGGCTGAGGCGCAACGGTTTAACC
ATTTCTAGCGATGTCAGTGACGCTATGACAGACCACGAGATGAAAGGACAGACAGCCATC
CTGGTGGCTATTGACGGTGTGCTCTGTGGGATGATCGCAATCGCAGACGCTGTCAAGCAG
GAGGCTGCCCTGGCTGTGCACACGCTGCAGAGCATGGGTGTGGACGTGGTTCTGATCACG
GGGGACAACCGGAAGACAGCCAGAGCTATTGCCACCCAGGTTGGCATCAACAAAGTCTTT
GCAGAGGTGCTGCCTTCGCACAAGGTGGCCAAGGTCCAGGAGCTCCAGAATAAAGGGAAG
AAAGTCGCCATGGTGGGGGATGGGGTCAATGACTCCCCGGCCTTGGCCCAGGCAGACATG
GGTGTGGCCATTGGCACCGGCACGGATGTGGCCATCGAGGCAGCCGACGTCGTCCTTATC
AGAAATGATTTGCTGGATGTGGTGGCTAGCATTCACCTTTCCAAGAGGACTGTCCGAAGG
ATACGCATCAACCTGGTCCTGGCACTGATTTATAACCTGGTTGGGATACCCATTGCAGCA
GGTGTCTTCATGCCCATCGGCATTGTGCTGCAGCCCTGGATGGGCTCAGCGGCCATGGCA
GCCTCCTCTGTGTCTGTGGTGCTCTCATCCCTGCAGCTCAAGTGCTATAAGAAGCCTGAC
CTGGAGAGGTATGAGGCACAGGCGCATGGCCACATGAAGCCCCTGACGGCATCCCAGGTC
AGTGTGCACATAGGCATGGATGACAGGTGGCGGGACTCCCCCAGGGCCACACCATGGGAC
CAGGTCAGCTATGTCAGCCAGGTGTCGCTGTCCTCCCTGACGTCCGACAAGCCATCTCGG
CACAGCGCTGCAGCAGACGATGATGGGGACAAGTGGTCTCTGCTCCTGAATGGCAGGGAT
GAGGAGCAGTACATCTGA
Protein Properties
Number of Residues 1465
Molecular Weight 157261.34
Theoretical pI 6.704
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Copper-transporting ATPase 2
MPEQERQITAREGASRKILSKLSLPTRAWEPAMKKSFAFDNVGYEGGLDGLGPSSQVATS
TVRILGMTCQSCVKSIEDRISNLKGIISMKVSLEQGSATVKYVPSVVCLQQVCHQIGDMG
FEASIAEGKAASWPSRSLPAQEAVVKLRVEGMTCQSCVSSIEGKVRKLQGVVRVKVSLSN
QEAVITYQPYLIQPEDLRDHVNDMGFEAAIKSKVAPLSLGPIDIERLQSTNPKRPLSSAN
QNFNNSETLGHQGSHVVTLQLRIDGMHCKSCVLNIEENIGQLLGVQSIQVSLENKTAQVK
YDPSCTSPVALQRAIEALPPGNFKVSLPDGAEGSGTDHRSSSSHSPGSPPRNQVQGTCST
TLIAIAGMTCASCVHSIEGMISQLEGVQQISVSLAEGTATVLYNPSVISPEELRAAIEDM
GFEASVVSESCSTNPLGNHSAGNSMVQTTDGTPTSVQEVAPHTGRLPANHAPDILAKSPQ
STRAVAPQKCFLQIKGMTCASCVSNIERNLQKEAGVLSVLVALMAGKAEIKYDPEVIQPL
EIAQFIQDLGFEAAVMEDYAGSDGNIELTITGMTCASCVHNIESKLTRTNGITYASVALA
TSKALVKFDPEIIGPRDIIKIIEEIGFHASLAQRNPNAHHLDHKMEIKQWKKSFLCSLVF
GIPVMALMIYMLIPSNEPHQSMVLDHNIIPGLSILNLIFFILCTFVQLLGGWYFYVQAYK
SLRHRSANMDVLIVLATSIAYVYSLVILVVAVAEKAERSPVTFFDTPPMLFVFIALGRWL
EHLAKSKTSEALAKLMSLQATEATVVTLGEDNLIIREEQVPMELVQRGDIVKVVPGGKFP
VDGKVLEGNTMADESLITGEAMPVTKKPGSTVIAGSINAHGSVLIKATHVGNDTTLAQIV
KLVEEAQMSKAPIQQLADRFSGYFVPFIIIMSTLTLVVWIVIGFIDFGVVQRYFPNPNKH
ISQTEVIIRFAFQTSITVLCIACPCSLGLATPTAVMVGTGVAAQNGILIKGGKPLEMAHK
IKTVMFDKTGTITHGVPRVMRVLLLGDVATLPLRKVLAVVGTAEASSEHPLGVAVTKYCK
EELGTETLGYCTDFQAVPGCGIGCKVSNVEGILAHSERPLSAPASHLNEAGSLPAEKDAV
PQTFSVLIGNREWLRRNGLTISSDVSDAMTDHEMKGQTAILVAIDGVLCGMIAIADAVKQ
EAALAVHTLQSMGVDVVLITGDNRKTARAIATQVGINKVFAEVLPSHKVAKVQELQNKGK
KVAMVGDGVNDSPALAQADMGVAIGTGTDVAIEAADVVLIRNDLLDVVASIHLSKRTVRR
IRINLVLALIYNLVGIPIAAGVFMPIGIVLQPWMGSAAMAASSVSVVLSSLQLKCYKKPD
LERYEAQAHGHMKPLTASQVSVHIGMDDRWRDSPRATPWDQVSYVSQVSLSSLTSDKPSR
HSAAADDDGDKWSLLLNGRDEEQYI
GenBank ID Protein 55743071
UniProtKB/Swiss-Prot ID P35670
UniProtKB/Swiss-Prot Entry Name ATP7B_HUMAN
PDB IDs
GenBank Gene ID NM_000053.2
GeneCard ID ATP7B
GenAtlas ID ATP7B
HGNC ID HGNC:870
References
General References Not Available