Q2IBB3

PR
Gene name
CFTR (ABCC7)
Protein name
Cystic fibrosis transmembrane conductance regulator
Names
CFTR, ATP-binding cassette sub-family C member 7, Channel conductance-controlling ATPase, cAMP-dependent chloride channel
Species
Rhinolophus ferrumequinum (Greater horseshoe bat)
KEGG Pathway
EC number
5.6.1.6: Enzymes altering polypeptide conformation or assembly
Protein Class

Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

621-864 (Predicted disordered autoinhibitory region) PR

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

No accessory elements

References

Autoinhibited structure

Activated structure

1 structures for Q2IBB3

Entry ID Method Resolution Chain Position Source
AF-Q2IBB3-F1 Predicted AlphaFoldDB

No variants for Q2IBB3

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q2IBB3

No associated diseases with Q2IBB3

9 regional properties for Q2IBB3

Type Name Position InterPro Accession
domain ABC transporter-like, ATP-binding domain 423 - 646 IPR003439-1
domain ABC transporter-like, ATP-binding domain 1212 - 1445 IPR003439-2
domain AAA+ ATPase domain 450 - 640 IPR003593-1
domain AAA+ ATPase domain 1238 - 1420 IPR003593-2
domain ABC transporter type 1, transmembrane domain 82 - 350 IPR011527-1
domain ABC transporter type 1, transmembrane domain 861 - 1159 IPR011527-2
conserved_site ABC transporter-like, conserved site 548 - 562 IPR017871
domain CFTR regulator domain 639 - 850 IPR025837
domain Cystic fibrosis transmembrane conductance regulator, ATP-binding cassette domain 1 389 - 670 IPR047082

Functions

Description
EC Number 5.6.1.6 Enzymes altering polypeptide conformation or assembly
Subcellular Localization
  • Apical cell membrane ; Multi-pass membrane protein
  • Early endosome membrane ; Multi-pass membrane protein
  • Cell membrane ; Multi-pass membrane protein
  • Recycling endosome membrane ; Multi-pass membrane protein
  • Endoplasmic reticulum membrane ; Multi-pass membrane protein
  • Nucleus
  • The channel is internalized from the cell surface into an endosomal recycling compartment, from where it is recycled to the cell membrane
  • In the oviduct and bronchus, detected on the apical side of epithelial cells, but not associated with cilia
  • In Sertoli cells, a processed product is detected in the nucleus
  • ER stress induces GORASP2-mediated unconventional (ER/Golgi-independent) trafficking of core-glycosylated CFTR to cell membrane
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

10 GO annotations of cellular component

Name Definition
apical plasma membrane The region of the plasma membrane located at the apical end of the cell.
chloride channel complex An ion channel complex through which chloride ions pass.
early endosome A membrane-bounded organelle that receives incoming material from primary endocytic vesicles that have been generated by clathrin-dependent and clathrin-independent endocytosis; vesicles fuse with the early endosome to deliver cargo for sorting into recycling or degradation pathways.
early endosome membrane The lipid bilayer surrounding an early endosome.
endoplasmic reticulum membrane The lipid bilayer surrounding the endoplasmic reticulum.
integral component of membrane The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
integral component of plasma membrane The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
nucleus A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
plasma membrane The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
recycling endosome membrane The lipid bilayer surrounding a recycling endosome.

9 GO annotations of molecular function

Name Definition
ABC-type transporter activity Primary active transporter characterized by two nucleotide-binding domains and two transmembrane domains. Uses the energy generated from ATP hydrolysis to drive the transport of a substance across a membrane.
ATP binding Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
ATP hydrolysis activity Catalysis of the reaction: ATP + H2O = ADP + H+ phosphate. ATP hydrolysis is used in some reactions as an energy source, for example to catalyze a reaction or drive transport against a concentration gradient.
bicarbonate transmembrane transporter activity Enables the transfer of bicarbonate from one side of a membrane to the other. Bicarbonate is the hydrogencarbonate ion, HCO3-.
chloride channel activity Enables the facilitated diffusion of a chloride (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism.
chloride channel inhibitor activity Binds to and stops, prevents, or reduces the activity of a chloride channel.
chloride transmembrane transporter activity Enables the transfer of chloride ions from one side of a membrane to the other.
intracellularly ATP-gated chloride channel activity Enables passage of a chloride ion through a transmembrane channel that opens when ATP is bound by the channel complex or one of its constituent parts on the intracellular side of the plasma membrane.
isomerase activity Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.

10 GO annotations of biological process

Name Definition
bicarbonate transport The directed movement of bicarbonate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
cellular response to cAMP Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate) stimulus.
cellular response to forskolin Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a forskolin stimulus.
chloride transmembrane transport The process in which chloride is transported across a membrane.
intracellular pH elevation Any process that increases the internal pH of a cell, measured by the concentration of the hydrogen ion.
membrane hyperpolarization The process in which membrane potential increases with respect to its steady-state potential, usually from negative potential to a more negative potential. For example, during the repolarization phase of an action potential the membrane potential often becomes more negative or hyperpolarized before returning to the steady-state resting potential.
multicellular organismal water homeostasis Any process involved in the maintenance of an internal steady state of water within a tissue, organ, or a multicellular organism.
response to endoplasmic reticulum stress Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stress acting at the endoplasmic reticulum. ER stress usually results from the accumulation of unfolded or misfolded proteins in the ER lumen.
sperm capacitation A process required for sperm to reach fertilization competence. Sperm undergo an incompletely understood series of morphological and molecular maturational processes, termed capacitation, involving, among other processes, protein tyrosine phosphorylation and increased intracellular calcium.
transepithelial water transport The directed movement of water (H2O) from one side of an epithelium to the other.

No homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
No homologous proteins
10 20 30 40 50 60
MQRSPLEKAS VISKLFFSWT IPILKKGYRQ RLELSDIYQI SSADSADNLS EKLEREWDRE
70 80 90 100 110 120
LASKKNPKLI NALQRCFFWR FTFYGILLYL GEVTKAIQPL LLGRIIASYD PDNKMERSIA
130 140 150 160 170 180
IYLGIGLCLL FIMRTLLLHP AIFGLHHIGM QMRIALFSLI YKKTLKLSSR VLDKISIGQL
190 200 210 220 230 240
VSLLSNNLNK FDEGLALAHF VWIAPLQVML LMGLLWELLQ ASAFCGLAFL IVLALLQAGL
250 260 270 280 290 300
GRMMMKYRDQ RAGKINERLV ITSEMIENIQ SVKAYCWEEA MEKMIENLRQ TELRLTRKAA
310 320 330 340 350 360
YVRYVNSSAF FFSGFFVVFL SVLPYALIKG IILRKIFTTI SFCIVLRMAV TRQFPWAVQT
370 380 390 400 410 420
WYDSLGAINK IQEFLQKQEH KTLEYNLTTT EVVMENVTAF WEEGVGELFE NAKQNNNSGN
430 440 450 460 470 480
ISSGDNRLFF SNFAILSTPV LRGINFKVER GQLLAVAGST GAGKTSLLMM IMGELEPSEG
490 500 510 520 530 540
KIKHSGRISF CSQFSWIMPG TIKENIIFGV SYDEYRYRSV IKACQLEEDI SKFAEKDNIV
550 560 570 580 590 600
LGEGGITLSG GQRARISLAR AVYKDADLYL LDSPFGYLDV LTEKEIFERC VCKLMANKTR
610 620 630 640 650 660
ILVTSKMEHL KKADKILILH EGSSYFYGTF SELLNLRPDF SSKLMGYDSF DQFSAERRNS
670 680 690 700 710 720
ILTETLRRFS FEGDAAGPWN EPKKQSFKQT GEFGEKRKSS VLNPINAIKR FSIVQKTPLQ
730 740 750 760 770 780
MNGIEEDSEE SSERRLSLVP DSEQGETILP RSNLINTGPT FQGRRRQSVL NLMTHSSVNQ
790 800 810 820 830 840
GQIVHRSTAA STRKMSLAPQ ENFTEMDIYS RRLSQDNGLE ISEEINEEDL KECLFDDLES
850 860 870 880 890 900
IPAVTTWNTY LRYITVHKNL IFVLIWCLVI FLAEVAASLV AFWLIEKTRP QDKGNSTRST
910 920 930 940 950 960
NNTSPVIITS TSAFYMFYIY VGVADSLLAL GFLRGLPLVH TLITVSKILH QKMLHSVLHA
970 980 990 1000 1010 1020
PMSTLNTLKA GAILNRFSKD IAILDDLLPL TIFDFIQLVL IVIGAVVVVS ILKPYIFLAA
1030 1040 1050 1060 1070 1080
VPVIIAFVIL RAYFLQTSQQ LKQLESEGRS PIFTHLVTSL KGLWTLRAFG RQPYFETLFH
1090 1100 1110 1120 1130 1140
KALNLHTATW FLYLSTLRWF QMRIEMIFVV FFVAVTFISI LTTGEGEGTV GIILTLAMNI
1150 1160 1170 1180 1190 1200
MSTLQWAVNS SIDVDSLMRS VSRVFKFIDM PAEESKYTKS VKPYKDGQLS KVMILENQHV
1210 1220 1230 1240 1250 1260
KKDDIWPSGG QITVKDLTAK YIDGGNAILE NISFSISPGQ RVGLLGRTGS GKSTLLSALL
1270 1280 1290 1300 1310 1320
RLLNTEGEIQ VDGVSWESVT VQQWRRAFGV IPQKVFIFSG TFRKNLDPYG QWNDQEIWKV
1330 1340 1350 1360 1370 1380
ADEVGLRSVI EQFPGNLDFV LVDGGFVLSH GHKQLMCLAR SVLSKAKILL LDEPSAHLDP
1390 1400 1410 1420 1430 1440
ITYQIIRRAL KQAFADCTVI LCEHRIEAML ECQRFLVIEE NKVRQYDSMQ KLLSEKSLFQ
1450 1460 1470 1480
QAISPSDRLK LFPQRSSSKH RSRAQITALK EEAEEEVQDT RL