Table 1 KIF1A variants in autosomal dominant HSP

From: KIF1A variants are a frequent cause of autosomal dominant hereditary spastic paraplegia

Family

Variant (heterozygous) DNA; protein

Domain

CADD (PHRED)

Freq in ExAC/gnomAD

Evolutionary conservation

LOVD ID

P1

c.89T>C; p.(Met30Thr)

Motor

26.4

0/0

M, F, DM

00225586

P2

c.167A>G; p.(Tyr56Cys)

Motor

28.6

0/0

M, F, DM, CE

00225587

P3

c.206C>T; p.(Ser69Leu)

Motor

16.3

0/0

M

00246956

P4

c.221A>G; p.(Tyr74Cys)a

Motor

25.7

0/0

M, F, DM, CE

00225589

P5

c.232G>A; p.(Gly78Ser)

Motor

34

0/0

M, F, DM, CE

00225590

P6

c.317C>A; p.(Thr106Asn)

Motor

26.3

0/0

M, F, DM, CE

00225591

P7

c.500G>A; p.(Arg167His)

Motor

34

0/0

M, F, DM, CE

00225592

P8

c.518T>C; p.(Leu173Pro)

Motor

27

0/0

M, F, DM, CE

00225593

P9/10

c.756C>G; p.(Ser252Arg)

Motor

25.1

0/0

M, F, DM, CE

00225594 00246690

P11/12/13

c.773C>T; p.(Thr258Met)

Motor

28.5

0/0

M, F, DM, CE

00225610 00246691 00246692

P14

c.1048C>T; p.(Arg350Trp)

Motor

12.95

0/0

M, F, DM, CE

00225611

P15

c.1379C>G; p.(Ala460Gly)

Coiled coil

25.3

0/0

M, F

00225612

P16

c.1867C>T; p.(Gln623*)

ni

38

0/0

ni

00225613

P17/18

c.2527C>T; p.(Arg843Cys)

35

1/244238

M, F

00225614 00246693

P19

c.2577C>A; p.(Asn859Lys)

28.9

0/0

M, F, DM, CE

00225615

P20

c.3975C>G; p.(Tyr1325*)

ni

29.1

0/0

ni

00225616

P21

c.4096_4103dup; (p.(Asp1369fs)

ni

11.05

0/0

ni

00343920

P22

c.4292del; p.(Pro1431fs)

ni

22.5

0/0

M, F

00225617

P23

c.4740dup; p.(Tyr1581fs)

ni

35

0/0

ni

00225618

P24

Chr2[GRCh37]:g.(238475818_ 238482964)_(243037178_qter)del

ni

ni

ni

ni

00245206

  1. Variants are described according to HGVS nomenclature. Protein domains are according to UniProt consortium (https://www.uniprot.org). Due to nonsense-mediated decay domain of loss-of-function variants are not informative (ni). CADD scores (vs 1.3) and population frequencies were obtained through https://cadd.gs.washington.edu/ and http://exac.broadinstitute.org, respectively. Conservation was determined using ensemble alignments
  2. M mammals, F fish, DM Drosophila melanogaster, CE C.elegans, ni not informative
  3. aThis family has been described [15]