PLB1
entrez
151056
canonical
uniprot
Q6P1J6
canonical
ensembl
ENSG00000163803
resolver
ensp
ENSP00000330442
resolver
ensp
ENSP00000384187
resolver
genesymbol
PLB1
resolver
genesymbol_syn
PLB
resolver
hgnc
HGNC:30041
resolver
uniprot
A8KAX2
resolver
uniprot
B2RWP8
resolver
uniprot
Q53S03
resolver
uniprot
Q8IUP7
resolver
uniprot
Q96DP9
resolver
uniprot_entry
B2RWP8_HUMAN
resolver
uniprot_entry
PLB1_HUMAN
resolver
uniprot_sec
A8KAX2
resolver
uniprot_sec
Q53S03
resolver
uniprot_sec
Q8IUP7
resolver
uniprot_sec
Q96DP9
resolver
amino_acid_sequence
MGLRPGIFLLELLLLLGQGTPQIHTSPRKSTLEGQLWPETLKNSPFPCNPNKLGVNMPSKSVHSLKPSDIKFVAAIGNLEIPPDPGTGDLEKQDWTERPQQVCMGVMTVLSDIIRYFSPSVPMPVCHTGKRVIPHDGAEDLWIQAQELVRNMKENLQLDFQFDWKLINVFFSNASQCYLCPSAQQNGLAAGGVDELMGVLDYLQQEVPRAFVNLVDLSEVAEVSRQYHGTWLSPAPEPCNCSEETTRLAKVVMQWSYQEAWNSLLASSRYSEQESFTVVFQPFFYETTPSLHSEDPRLQDSTTLAWHLWNRMMEPAGEKDEPLSVKHGRPMKCPSQESPYLFSYRNSNYLTRLQKPQDKLEVREGAEIRCPDKDPSDTVPTSVHRLKPADINVIGALGDSLTAGNGAGSTPGNVLDVLTQYRGLSWSVGGDENIGTVTTLANILREFNPSLKGFSVGTGKETSPNAFLNQAVAGGRAEDLPVQARRLVDLMKNDTRIHFQEDWKIITLFIGGNDLCDFCNDLVHYSPQNFTDNIGKALDILHAEVPRAFVNLVTVLEIVNLRELYQEKKVYCPRMILRSLCPCVLKFDDNSTELATLIEFNKKFQEKTHQLIESGRYDTREDFTVVVQPFFENVDMPKTSEGLPDNSFFAPDCFHFSSKSHSRAASALWNNMLEPVGQKTTRHKFENKINITCPNQVQPFLRTYKNSMQGHGTWLPCRDRAPSALHPTSVHALRPADIQVVAALGDSLTAGNGIGSKPDDLPDVTTQYRGLSYSAGGDGSLENVTTLPNILREFNRNLTGYAVGTGDANDTNAFLNQAVPGAKAEDLMSQVQTLMQKMKDDHRVNFHEDWKVITVLIGGSDLCDYCTDSNLYSAANFVHHLRNALDVLHREVPRVLVNLVDFLNPTIMRQVFLGNPDKCPVQQASVLCNCVLTLRENSQELARLEAFSRAYRSSMRELVGSGRYDTQEDFSVVLQPFFQNIQLPVLADGLPDTSFFAPDCIHPNQKFHSQLARALWTNMLEPLGSKTETLDLRAEMPITCPTQNEPFLRTPRNSNYTYPIKPAIENWGSDFLCTEWKASNSVPTSVHQLRPADIKVVAALGDSLTTAVGARPNNSSDLPTSWRGLSWSIGGDGNLETHTTLPNILKKFNPYLLGFSTSTWEGTAGLNVAAEGARARDMPAQAWDLVERMKNSPDINLEKDWKLVTLFIGVNDLCHYCENPEAHLATEYVQHIQQALDILSEELPRAFVNVVEVMELASLYQGQGGKCAMLAAQNNCTCLRHSQSSLEKQELKKVNWNLQHGISSFSYWHQYTQREDFAVVVQPFFQNTLTPLNERGDTDLTFFSEDCFHFSDRGHAEMAIALWNNMLEPVGRKTTSNNFTHSRAKLKCPSPESPYLYTLRNSRLLPDQAEEAPEVLYWAVPVAAGVGLVVGIIGTVVWRCRRGGRREDPPMSLRTVAL
uniprot
proteins
ec_number
3.1.1.3
uniprot
proteins
ec_number
3.1.1.4
uniprot
proteins
ec_number
3.1.1.5
uniprot
proteins
function
FUNCTION: Calcium-independent membrane-associated phospholipase that catalyzes complete diacylation of phospholipids by hydrolyzing both sn-1 and sn-2 fatty acyl chains attached to the glycerol backbone (phospholipase B activity) (By similarity). Has dual phospholipase and lysophospholipase activities toward diacylphospholipids. Preferentially cleaves sn-2 ester bonds over sn-1 bonds. Acts as a lipase toward glycerolipid substrates (By similarity). Hydrolyzes fatty acyl chains of diacylglycerols with preference for the sn-2 position and of triacylglycerols with not positional selectivity (By similarity). May also hydrolyze long chain retinyl esters such as retinyl palmitate (By similarity). May contribute to digestion of dietary phospholipids, glycerolipids and retinoids, facilitating lipid absorption at the brush border (By similarity). {ECO:0000250|UniProtKB:O54728, ECO:0000250|UniProtKB:Q05017}.
uniprot
proteins
mass_dalton
163081
uniprot
proteins
post_translational_modification
PTM: Undergoes proteolytic cleavage in the ileum. {ECO:0000250|UniProtKB:O54728}.
uniprot
proteins
protein_family
'GDSL' lipolytic enzyme family
uniprot
proteins
protein_family
Phospholipase B1 subfamily
uniprot
proteins
pubmed
12150957
uniprot
proteins
pubmed
14702039
uniprot
proteins
pubmed
15489334
uniprot
proteins
pubmed
15815621
uniprot
proteins
sequence_length
1458
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Apical cell membrane {ECO:0000250|UniProtKB:O54728}; Single-pass type I membrane protein {ECO:0000255}. Note=Present in the intestinal brush border membranes. {ECO:0000250|UniProtKB:O54728}.
uniprot
proteins
transmembrane_region
TRANSMEM 1418..1438; /note="Helical"; /evidence="ECO:0000255
uniprot
proteins