P21439 | SWISS-MODEL Repository

P21439 (MDR3_HUMAN) Homo sapiens (Human)

Phosphatidylcholine translocator ABCB4 UniProtKB InterPro STRING Interactive Modelling

1286 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3)

It is possible new templates exist for this target since these models were created.

Available Structures

4 Experimental Structures

Description	PDB ID	Oligo-state	Range	Ligands
Nanodisc reconstituted human ABCB4 in complex with 4B1-Fab and QA2-Fab (phosphatidylcholine-bound, …	7niv SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer	39-1258	1×DLP; 7×CLR;
Assess
Nanodisc reconstituted human ABCB4 in complex with 4B1-Fab (posaconazole-bound, inward-open conform…	7niw SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer	44-1258	6×CLR; 1×X2N; 1×DLP;
Assess
Nanodisc reconstituted human ABCB4 in complex with 4B1-Fab and QA2-Fab (apo-inward-open conformatio…	7niu SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer	44-1258	2×CLR;
Assess
Nucleotide bound ABCB4	6s7p SMTL PDBe PDBe-KB PDBj PDBsum RCSB	monomer	42-1258	2×ATP; 1×MG; 8×CLR;
Assess

3 SWISS-MODEL models

Template	Oligo-state	QMEANDisCo	Range	Ligands	Trg-Tpl Seq id (%)
4q9l.1.A	monomer	0.72	40-1284		75.71
Assess
6s7p.1.A	monomer	0.72	42-1258	2×ATP; 1×MG; 7×CLR;	99.69
Assess
6c0v.1.A	monomer	0.68	41-1282	1×ATP; 1×MG;	76.94
Assess

Model ID	Oligo-state	Avg pLDDT	Range	Trg-Mdl Seq Id (%)

Model ID	Oligo-state	Avg Confidence	Range	Trg-Mdl Seq id (%)

7 SWISS-MODEL models built on isoform sequence

Template	Isoform	Oligo-state	QMEANDisCo	Range	Ligands	Trg-Tpl Seq id (%)
Isoform 2	4q9l.1.A	monomer	0.73	40-1277		75.63
Assess
Isoform 2	6s7p.1.A	monomer	0.72	42-1251	2×ATP; 1×MG; 7×CLR;	99.84
Assess
Isoform 2	8pmd.1.A	monomer	0.68	40-1273	2×MG;	49.88
Assess
Isoform 3	6s7p.1.A	monomer	0.71	42-1204	2×ATP; 5×CLR;	99.84
Assess
Isoform 3	4m2s.1.A	monomer	0.70	40-1227		76.18
Assess
Isoform 3	8pmd.1.A	monomer	0.67	40-1224	1×MG;	53.36
Assess
Isoform 3	4ksc.1.A	monomer	0.65	40-1227		76.26
Assess

Alignments