General Information of the Protein
Protein ID
PT06079
Protein Name
ATP-dependent translocase ABCB1
Secondarily
Protein Name
ATP-binding cassette sub-family B member 1B
Multidrug resistance protein 1B
P-glycoprotein 1
Phospholipid transporter ABCB1
Gene Name
ABCB1B
Secondarily
Gene Name
Abcb1
Mdr1
Mdr1b
Pgy1
Pgy1-1
Sequence
MEFEENLKGRADKNFSKMGKKSKKEKKEKKPAVGVFGMFRYADWLDKLCMILGTLAAIIHGTLLPLLMLVFGNMTDSFTKAEASILPSITNQSGPNSTLIISNSSLEEEMAIYAYYYTGIGAGVLIVAYIQVSLWCLAAGRQIHKIRQKFFHAIMNQEIGWFDVHDVGELNTRLTDDVSKINDGIGDKIGMFFQSITTFLAGFIIGFISGWKLTLVILAVSPLIGLSSALWAKVLTSFTNKELQAYAKAGAVAEEVLAAIRTVIAFGGQQKELERYNKNLEEAKNVGIKKAITASISIGIAYLLVYASYALAFWYGTSLVLSNEYSIGEVLTVFFSILLGTFSIGHLAPNIEAFANARGAAFEIFKIIDNEPSIDSFSTKGYKPDSIMGNLEFKNVHFNYPSRSEVQILKGLNLKVKSGQTVALVGNSGCGKSTTVQLMQRLYDPLEGVVSIDGQDIRTINVRYLREIIGVVSQEPVLFATTIAENIRYGREDVTMDEIEKAVKEANAYDFIMKLPHQFDTLVGERGAQLSGGQKQRIAIARALVRNPKILLLDEATSALDTESEAVVQAALDKAREGRTTIVIAHRLSTVRNADVIAGFDGGVIVEQGNHDELMREKGIYFKLVMTQTRGNEIEPGNNAYGSQSDTDASELTSEESKSPLIRRSIYRSVHRKQDQERRLSMKEAVDEDVPLVSFWRILNLNLSEWPYLLVGVLCAVINGCIQPVFAIVFSRIVGVFSRDDDHETKRQNCNLFSLFFLVMGLISFVTYFFQGFTFGKAGEILTKRVRYMVFKSMLRQDISWFDDHKNSTGSLTTRLASDASSVKGAMGARLAVVTQNVANLGTGVILSLVYGWQLTLLLVVIIPLIVLGGIIEMKLLSGQALKDKKQLEISGKIATEAIENFRTIVSLTREQKFETMYAQSLQVPYRNAMKKAHVFGITFSFTQAMMYFSYAACFRFGAYLVAQQLMTFENVMLVFSAVVFGAMAAGNTSSFAPDYAKAKVSASHIIRIIEKTPEIDSYSTEGLKPTLLEGNVKFNGVQFNYPTRPNIPVLQGLSLEVKKGQTLALVGSSGCGKSTVVQLLERFYDPMAGSVFLDGKEIKQLNVQWLRAHLGIVSQEPILFDCSIAENIAYGDNSRAVSHEEIVRAAKEANIHQFIDSLPDKYNTRVGDKGTQLSGGQKQRIAIARALVRQPHILLLDEATSALDTESEKVVQEALDKAREGRTCIVIAHRLSTIQNADLIVVIENGKVKEHGTHQQLLAQKGIYFSMVQAGAKRS
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Organism
Mus musculus, Mouse
Protein Classification
Transporter
>
Primary active transporter
>
ATP-binding cassette
>
ABCB subfamily
Function
Translocates drugs and phospholipids across the membrane. Catalyzes the flop of phospholipids from the cytoplasmic to the exoplasmic leaflet of the apical membrane. Participates mainly to the flop of phosphatidylcholine, phosphatidylethanolamine, beta-D-glucosylceramides and sphingomyelins. Energy-dependent efflux pump responsible for decreased drug accumulation in multidrug-resistant cells.
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Uniprot ID
P06795
Subcellular Location
Cell membrane
Apical cell membrane
Cytoplasm
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000009 , LLC-PK1
Compound ID Compound Name Compound Formula
CP0667196
Ivermectin
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C95H146O28
 1
1
IC50 = 500 nM
   TI
   LI
   LO
   TS
CP0036222
(3S,6S,9S,12R,15S,18S,21S,24S,30S,33S)-30-ethyl-33-[(1R,2R,4E)-1-hydroxy-2-methylhex-4-en-1-yl]-1,4,7,10,12,15,19,25,28-nonamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-bis(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecaazacyclotritriacontan-2,5,8,11,14,17,20,23,26,29,32-undecone
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C62H111N11O12
 2
1
IC50 = 700 nM
   TI
   LI
   LO
   TS
2
Ki = 3500 nM
   TI
   LI
   LO
   TS
CP0041632
ITRAZOLE
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C35H38Cl2N8O4
 1
1
IC50 = 700 nM
   TI
   LI
   LO
   TS
CP0040184
1-[(4-fluorophenyl)methyl]-N-{1-[2-(4-methoxyphenyl)ethyl]piperidin-4-yl}-1H-1,3-benzodiazol-2-amine
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C28H31FN4O
 1
1
IC50 = 1700 nM
   TI
   LI
   LO
   TS
CP0033565
(+/-)1-(4-tert-butylphenyl)-4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butan-1-ol
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C32H41NO2
 1
1
IC50 = 2000 nM
   TI
   LI
   LO
   TS
CP0036382
CAS_52-53-9
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C27H38N2O4
 1
1
IC50 = 2000 nM
   TI
   LI
   LO
   TS
CP0063077
1-[2-(2,4-dichlorobenzyl)oxy-2-(2,4-dichlorophenyl)ethyl]imidazole;nitric acid
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C18H14Cl4N2O
 2
1
IC50 = 2000 nM
   TI
   LI
   LO
   TS
2
Ki = 98400 nM
   TI
   LI
   LO
   TS
CP0030899
1-[(2-chlorophenyl)-diphenylmethyl]imidazole
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C22H17ClN2
 2
1
IC50 = 3500 nM
   TI
   LI
   LO
   TS
2
Ki = 25100 nM
   TI
   LI
   LO
   TS
CP0005212
US8987315, Ketoconazole
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C26H28Cl2N4O4
 2
1
IC50 = 6700 nM
   TI
   LI
   LO
   TS
2
Ki = 6930 nM
   TI
   LI
   LO
   TS
CP0055461
CHEBI:7550
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C26H29N3O6
 1
1
IC50 = 8000 nM
   TI
   LI
   LO
   TS
CP0075209
(2ALPHA,2''BETA,3BETA,4ALPHA,5BETA)-VINCALEUKOBLASTINE
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C46H58N4O9
 1
1
IC50 = 8000 nM
   TI
   LI
   LO
   TS
CP0013607
2-methoxyacetic acid [(1S,2S)-2-[2-[3-(1H-benzimidazol-2-yl)propyl-methyl-amino]ethyl]-6-fluoro-1-isopropyl-tetralin-2-yl] ester;hydrate;hydrochloride
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C29H38FN3O3
 1
1
IC50 = 10000 nM
   TI
   LI
   LO
   TS
CP0034615
(6-Methoxy-quinolin-4-yl)-(5-vinyl-1-aza-bicyclo[2.2.2]oct-2-yl)-methanol
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C20H24N2O2
 1
1
IC50 = 10000 nM
   TI
   LI
   LO
   TS
CP0078108
12-chloro-9-(2-fluorophenyl)-3-methyl-2,4,8-triazatricyclo[8.4.0.0^{2,6}]tetradeca-1(10),3,5,8,11,13-hexaene
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C18H13ClFN3
 1
1
IC50 = 33000 nM
   TI
   LI
   LO
   TS
CP0055087
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione
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C37H67NO13
 1
1
IC50 > 35000 nM
   TI
   LI
   LO
   TS
CP0000305
(-)-(etorphine)
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C17H19NO3
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0008077
(1R,2S,10S,11S,13R,14R,15S,17S)-1-fluoro-14,17-dihydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6-dien-5-one
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C22H29FO5
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0027419
1-(1-(4,4-bis(4-fluorophenyl)butyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one
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C28H29F2N3O
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0035927
(Cimetidine) N-Methyl-N''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-guanidine,cyanide
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C10H16N6S
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0036175
1,3-thiazol-5-ylmethyl N-[(2S,3S,5S)-3-hydroxy-5-[(2S)-3-methyl-2-{[methyl({[2-(propan-2-yl)-1,3-thiazol-4-yl]methyl})carbamoyl]amino}butanamido]-1,6-diphenylhexan-2-yl]carbamate
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C37H48N6O5S2
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0036823
(-)-etoposide
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C29H32O13
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0037274
(S)-N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)acetamide
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C22H25NO6
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0038098
(1S,2R,10S,11S,14R,15S,17S)-14,17-dihydroxy-14-(2-hydroxyacetyl)-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-5-one
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C21H30O5
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0038418
13-[2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-7-benzyl-3,3,14,14-tetramethyl-6,9,12-trioxo-1,2-dithia-5,8,11-triaza-cyclotetradecane-4-carboxylic acid
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C30H39N5O7S2
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0048327
(2S)-N-[(2S,3R)-4-[(3S,4aS,8aS)-3-(tert-butylcarbamoyl)-decahydroisoquinolin-2-yl]-3-hydroxy-1-phenylbutan-2-yl]-2-(quinolin-2-ylformamido)butanediamide
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C38H50N6O5
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0054979
DIGOXIN
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C41H64O14
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0663086
Ranitidine
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C13H22N4O3S
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0084033
BROMOCRIPTINE
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C32H40BrN5O5
 1
1
Ki = 6390 nM
   TI
   LI
   LO
   TS
CP0068493
(2-{4-[(2-butyl-1-benzofuran-3-yl)carbonyl]-2,6-diiodophenoxy}ethyl)diethylamine
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C25H29I2NO3
 1
1
Ki = 12700 nM
   TI
   LI
   LO
   TS
CP0194869
ERGOCRISTINE
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C35H39N5O5
 1
1
Ki = 15300 nM
   TI
   LI
   LO
   TS
CP0035720
(-)-reserpine
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C33H40N2O9
 1
1
Ki = 17900 nM
   TI
   LI
   LO
   TS
CP0045584
(5'alpha)-12'-hydroxy-2'-methyl-5'-(phenylmethyl)ergotoman-3',6',18-trione
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C33H35N5O5
 1
1
Ki = 18000 nM
   TI
   LI
   LO
   TS
CP0076396
ERGOCORNINE
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C31H39N5O5
 1
1
Ki = 19100 nM
   TI
   LI
   LO
   TS
CP0047240
(6aR,9R)-N-[(1S,2S,4R,7S)-2-hydroxy-7-(2-methylpropyl)-5,8-dioxo-4-propan-2-yl-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide
   Show/Hide
C32H41N5O5
 1
1
Ki = 26900 nM
   TI
   LI
   LO
   TS