Q13148 (TADBP_HUMAN) Homo sapiens (Human)

TAR DNA-binding protein 43 UniProtKBInterproStringInteractive Modelling

414 aa; Sequence (Fasta) ; (Isoform 4; ) Identical sequences: Homo sapiens: A0A024R4E2; Pongo abelii: H2N950; Pan troglodytes: H2PY00; Pan paniscus: A0A2R9C1F8

Sequence Features

 90A -> V (in dbSNP:rs80356715). VAR_045656 dbSNP
 169D -> G (in ALS10; dbSNP:rs80356717). VAR_045657 dbSNP
 267N -> S (in ALS10; also in a patient with frontotemporal dementia; dbSNP:rs80356718). VAR_058611 dbSNP
 287G -> S (in ALS10; dbSNP:rs80356719). VAR_045658 dbSNP
 290G -> A (in ALS10; dbSNP:rs121908395). VAR_045659 dbSNP
 294G -> A (in ALS10; dbSNP:rs80356721). VAR_045660 dbSNP
 294G -> V (in ALS10; a patient with bulbar signs and dementia; dbSNP:rs80356721). VAR_058612 dbSNP
 295G -> R (in ALS10; dbSNP:rs80356723). VAR_058613 dbSNP
 295G -> S (in ALS10; also in patients with frontotemporal lobar degeneration with motor neuron disease; dbSNP:rs80356723). VAR_058614 dbSNP
 298G -> S (in ALS10; dbSNP:rs4884357). VAR_045661 dbSNP
 315A -> T (in ALS10; dbSNP:rs80356726). VAR_045662 dbSNP
 331Q -> K (in ALS10; impedes the development of normal limb and tail buds and increases the number of apoptotic nuclei when expressed in chick embryos; does not affect the interaction with ATNX2; dbSNP:rs80356727). VAR_045663 dbSNP
 332S -> N (in ALS10; dbSNP:rs80356728). VAR_058615 dbSNP
 335G -> D (in ALS10; dbSNP:rs80356729). VAR_058616 dbSNP
 337M -> V (in ALS10; impedes the development of normal limb and tail buds and increases the number of apoptotic nuclei when expressed in chick embryos; dbSNP:rs80356730). VAR_045664 dbSNP
 343Q -> R (in ALS10; dbSNP:rs80356731). VAR_062767 dbSNP
 348G -> C (in ALS10; dbSNP:rs80356733). VAR_045665 dbSNP
 357G -> R (in ALS10). VAR_067499
 361R -> S (in ALS10; dbSNP:rs80356735). VAR_045666 dbSNP
 361R -> T (in ALS10). VAR_067500
 379S -> C (in ALS10; dbSNP:rs80356739). VAR_058617 dbSNP
 379S -> P (in ALS10; dbSNP:rs80356738). VAR_058618 dbSNP
 382A -> T (in ALS10; dbSNP:rs367543041). VAR_045667 dbSNP
 390N -> D (in ALS10; dbSNP:rs80356741). VAR_045668 dbSNP
 390N -> S (in ALS10; dbSNP:rs80356742). VAR_045669 dbSNP
 393S -> L (in ALS10; dbSNP:rs80356743). VAR_058619 dbSNP
 106-164RNA recognition motif domain
IPR000504PF00076
 193-241RNA recognition motif domain
IPR000504PF00076

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownload
Solution structure of TDP-43 N-terminal domain dimer. Heteromer
Q13148;
6b1g1-80
SWGMMGMLASQ segment from the low complexity domain of TDP-43homo-20-mer 6cfh333-343
'Crystal structure of the segment, NFGAFS, from the low complexity domain of TDP-43, residues 312...homo-15-mer 5whn312-317
Crystal structure of the segment, LIIKGI, from the RRM2 of TDP-43, residues 248-253homo-12-mer 5w50248-253
MicroED structure of the segment, DLIIKGISVHI, from the RRM2 of TDP-43, residues 247-257homo-10-mer 5w52247-257
'Crystal structure of the segment, GFNGGFG, from the low complexity domain of TDP-43, residues 39...homo-10-mer 5wiq396-402
'Crystal structure of the segment, GNNQGSN, from the low complexity domain of TDP-43, residues 30...homo-10-mer 5wkd300-306
'Crystal structure of the segment, NFGTFS, from the A315T familial variant of the low complexity ...homo-10-mer 5whp312-317
'Crystal structure of the segment, GNNSYS, from the low complexity domain of TDP-43, residues 370...homo-10-mer 5wia370-375
Segment NFGTFS, with familial mutation A315T and phosphorylated threonine, from the low complexit...homo-10-mer 6cf4312-317
'MicroED structure of the segment, NFGEFS, from the A315E familial variant of the low complexity ...homo-10-mer 5wkb312-317
CryoEM structure of the segment, DLIIKGISVHI, assembled into a triple-helical fibrilhomo-9-mer 5w7v247-257
NMR structure of human TDP-43 tandem RRMs in complex with UG-rich RNAmonomer 4bs2102-269
Solution structure of TDP-43 (residues 1-102)monomer 5mrg1-102
Solution structure of the RNA binding domain of TAR DNA-binding protein-43monomer 2cqg96-185
'Crystal Structure of Human TDP-43 RRM1 Domain in Complex with an Unmodified Single-stranded DNA'monomer 4y0f103-191
'Crystal Structure of Human TDP-43 RRM1 Domain with D169G Mutation in Complex with an Unmodified ...monomer 4y00103-191
Crystal structure of TDP-43 N-terminal domain at 2.1 A resolutionmonomer ACT;5mdi2-80
Crystal Structure of Human TDP-43 RRM1 Domain in Complex with a Single-stranded DNAmonomer 4iuf103-179
Solution Structure of the N-terminal Domain of TDP-43monomer 5x4f1-77
Solution structure of the n-terminal domain of tdp-43monomer 2n4p1-77
Solution structure of RRM domain in TAR DNA-binding protein-43monomer 1wf0193-267
Solution Structure of TDP-43 Amyloidogenic Core Regionmonomer 2n3x311-360
Solution Structure of the G335D Mutant of TDP-43 Amyloidogenic Core Regionmonomer 2n4g311-360
Solution Structure of the Q343R Mutant of TDP-43 Amyloidogenic Core Regionmonomer 2n4h311-360
NMR Structure of TDP-43 prion-like hydrophobic helix in DPCmonomer 2n2c307-349

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownload
monomer -1.164pkd.1.B101-266
20.25
monomer -2.602yh0.1.A22-182
17.33
monomer -2.736dcl.1.A22-182
20.83
monomer -2.895ev3.1.A25-180
17.93
monomer -3.963val.1.A25-178
18.90
monomer -4.053val.1.B25-178
18.90
monomer -4.703sde.1.B23-222
17.07

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownload
4monomer-0.974pkd.1.B25-151
18.11
4monomer-1.202n4h.1.A195-244
98.00
4monomer-1.684bs2.1.A18-153
99.26
4monomer-2.872n2c.1.A192-233
100.00