Incidental Mutation 'R3969:Flna'
ID 310900
Institutional Source Beutler Lab
Gene Symbol Flna
Ensembl Gene ENSMUSG00000031328
Gene Name filamin, alpha
Synonyms filamin-1, GENA 379, ABP-280, Dilp2, Fln1, actin-binding protein 280, F730004A14Rik
MMRRC Submission 040937-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.720) question?
Stock # R3969 (G1)
Quality Score 222
Status Validated
Chromosome X
Chromosomal Location 73267067-73293426 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 73279273 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glutamic Acid at position 1253 (V1253E)
Ref Sequence ENSEMBL: ENSMUSP00000109938 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033699] [ENSMUST00000101454] [ENSMUST00000114299] [ENSMUST00000130007]
AlphaFold Q8BTM8
Predicted Effect possibly damaging
Transcript: ENSMUST00000033699
AA Change: V1253E

PolyPhen 2 Score 0.947 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000033699
Gene: ENSMUSG00000031328
AA Change: V1253E

DomainStartEndE-ValueType
CH 45 147 1.71e-27 SMART
CH 168 264 8.03e-24 SMART
IG_FLMN 280 377 1.08e-32 SMART
IG_FLMN 380 477 1.46e-38 SMART
IG_FLMN 479 573 3.42e-35 SMART
IG_FLMN 575 666 3.94e-26 SMART
IG_FLMN 671 766 1.9e-42 SMART
IG_FLMN 768 869 6.76e-25 SMART
IG_FLMN 871 968 2.96e-30 SMART
IG_FLMN 970 1064 1.66e-24 SMART
IG_FLMN 1066 1157 3.61e-43 SMART
IG_FLMN 1159 1252 3.29e-37 SMART
IG_FLMN 1254 1352 9.92e-32 SMART
IG_FLMN 1354 1445 1.56e-38 SMART
IG_FLMN 1447 1542 3.05e-41 SMART
IG_FLMN 1544 1639 7.8e-39 SMART
IG_FLMN 1641 1743 2.94e-34 SMART
IG_FLMN 1772 1863 9.8e-13 SMART
IG_FLMN 1864 1955 3.69e-40 SMART
IG_FLMN 1956 2042 2.13e-13 SMART
IG_FLMN 2046 2137 9.52e-43 SMART
IG_FLMN 2150 2233 1.61e-8 SMART
IG_FLMN 2237 2328 1.56e-38 SMART
IG_FLMN 2331 2423 3.17e-30 SMART
IG_FLMN 2428 2519 2.11e-35 SMART
IG_FLMN 2556 2647 1.84e-26 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000101454
AA Change: V1253E

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000098997
Gene: ENSMUSG00000031328
AA Change: V1253E

DomainStartEndE-ValueType
CH 45 147 1.71e-27 SMART
CH 168 264 8.03e-24 SMART
IG_FLMN 280 377 1.08e-32 SMART
IG_FLMN 380 477 1.46e-38 SMART
IG_FLMN 479 573 3.42e-35 SMART
IG_FLMN 575 666 3.94e-26 SMART
IG_FLMN 671 766 1.9e-42 SMART
IG_FLMN 768 869 6.76e-25 SMART
IG_FLMN 871 968 2.96e-30 SMART
IG_FLMN 970 1064 1.66e-24 SMART
IG_FLMN 1066 1157 3.61e-43 SMART
IG_FLMN 1159 1252 3.29e-37 SMART
IG_FLMN 1254 1352 9.92e-32 SMART
IG_FLMN 1354 1445 1.56e-38 SMART
IG_FLMN 1447 1542 3.05e-41 SMART
IG_FLMN 1544 1639 7.8e-39 SMART
IG_FLMN 1641 1735 1.86e-36 SMART
IG_FLMN 1764 1855 9.8e-13 SMART
IG_FLMN 1856 1947 3.69e-40 SMART
IG_FLMN 1948 2034 2.13e-13 SMART
IG_FLMN 2038 2129 9.52e-43 SMART
IG_FLMN 2142 2225 1.61e-8 SMART
IG_FLMN 2229 2320 1.56e-38 SMART
IG_FLMN 2323 2415 3.17e-30 SMART
IG_FLMN 2420 2511 2.11e-35 SMART
IG_FLMN 2548 2639 1.84e-26 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000114299
AA Change: V1253E

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000109938
Gene: ENSMUSG00000031328
AA Change: V1253E

DomainStartEndE-ValueType
CH 45 147 1.71e-27 SMART
CH 168 264 8.03e-24 SMART
IG_FLMN 280 377 1.08e-32 SMART
IG_FLMN 380 477 1.46e-38 SMART
IG_FLMN 479 573 3.42e-35 SMART
IG_FLMN 575 666 3.94e-26 SMART
IG_FLMN 671 766 1.9e-42 SMART
IG_FLMN 768 869 6.76e-25 SMART
IG_FLMN 871 968 2.96e-30 SMART
IG_FLMN 970 1064 1.66e-24 SMART
IG_FLMN 1066 1157 3.61e-43 SMART
IG_FLMN 1159 1252 3.29e-37 SMART
IG_FLMN 1254 1352 9.92e-32 SMART
IG_FLMN 1354 1445 1.56e-38 SMART
IG_FLMN 1447 1542 3.05e-41 SMART
IG_FLMN 1544 1639 7.8e-39 SMART
IG_FLMN 1641 1735 1.86e-36 SMART
IG_FLMN 1764 1855 9.8e-13 SMART
IG_FLMN 1856 1947 3.69e-40 SMART
IG_FLMN 1948 2034 2.13e-13 SMART
IG_FLMN 2038 2129 9.52e-43 SMART
IG_FLMN 2142 2225 1.61e-8 SMART
IG_FLMN 2229 2320 1.56e-38 SMART
IG_FLMN 2323 2415 3.17e-30 SMART
IG_FLMN 2420 2511 2.11e-35 SMART
IG_FLMN 2548 2639 1.84e-26 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000130007
AA Change: V1229E

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000121082
Gene: ENSMUSG00000031328
AA Change: V1229E

DomainStartEndE-ValueType
CH 21 123 1.71e-27 SMART
CH 144 240 8.03e-24 SMART
IG_FLMN 256 353 1.08e-32 SMART
IG_FLMN 356 453 1.46e-38 SMART
IG_FLMN 455 549 3.42e-35 SMART
IG_FLMN 551 642 3.94e-26 SMART
IG_FLMN 647 742 1.9e-42 SMART
IG_FLMN 744 845 6.76e-25 SMART
IG_FLMN 847 944 2.96e-30 SMART
IG_FLMN 946 1040 1.66e-24 SMART
IG_FLMN 1042 1133 3.61e-43 SMART
IG_FLMN 1135 1228 3.29e-37 SMART
IG_FLMN 1230 1328 9.92e-32 SMART
IG_FLMN 1330 1421 1.56e-38 SMART
IG_FLMN 1423 1518 3.05e-41 SMART
IG_FLMN 1520 1615 7.8e-39 SMART
IG_FLMN 1617 1711 3.67e-35 SMART
IG_FLMN 1715 1799 1.19e-11 SMART
IG_FLMN 1800 1891 3.69e-40 SMART
IG_FLMN 1892 1978 2.13e-13 SMART
IG_FLMN 1982 2073 9.52e-43 SMART
IG_FLMN 2086 2169 1.61e-8 SMART
IG_FLMN 2173 2264 1.56e-38 SMART
IG_FLMN 2267 2359 3.17e-30 SMART
IG_FLMN 2364 2455 2.11e-35 SMART
IG_FLMN 2492 2583 1.84e-26 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130203
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133288
Predicted Effect probably benign
Transcript: ENSMUST00000144429
SMART Domains Protein: ENSMUSP00000123278
Gene: ENSMUSG00000031328

DomainStartEndE-ValueType
CH 33 135 1.71e-27 SMART
CH 156 252 8.03e-24 SMART
IG_FLMN 268 365 1.08e-32 SMART
IG_FLMN 368 465 1.46e-38 SMART
internal_repeat_1 467 510 3.09e-8 PROSPERO
Meta Mutation Damage Score 0.7120 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.1%
Validation Efficiency 100% (48/48)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is an actin-binding protein that crosslinks actin filaments and links actin filaments to membrane glycoproteins. The encoded protein is involved in remodeling the cytoskeleton to effect changes in cell shape and migration. This protein interacts with integrins, transmembrane receptor complexes, and second messengers. Defects in this gene are a cause of several syndromes, including periventricular nodular heterotopias (PVNH1, PVNH4), otopalatodigital syndromes (OPD1, OPD2), frontometaphyseal dysplasia (FMD), Melnick-Needles syndrome (MNS), and X-linked congenital idiopathic intestinal pseudoobstruction (CIIPX). Two transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Mar 2009]
PHENOTYPE: Females heterozygous for an X-linked, ENU-induced mutation exhibit dilated pupils and milder cardiac, sternum, and palate defects than males. Hemizygous males are inviable and exhibit incomplete septation of the outflow tract, septal defects, cleft palate and incomplete fusion of the sternum. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahi1 A G 10: 20,835,846 (GRCm39) K60E probably damaging Het
Arhgef12 C A 9: 42,916,847 (GRCm39) R432L probably damaging Het
Armcx6 G T X: 133,650,505 (GRCm39) H109N possibly damaging Het
Camk2d G T 3: 126,590,608 (GRCm39) C273F possibly damaging Het
Camk4 T A 18: 33,312,634 (GRCm39) I258N possibly damaging Het
Chia1 T G 3: 106,028,951 (GRCm39) probably null Het
Commd9 C A 2: 101,727,486 (GRCm39) N93K probably benign Het
Cpeb4 T C 11: 31,822,811 (GRCm39) I175T possibly damaging Het
Dnah17 G A 11: 117,931,984 (GRCm39) probably benign Het
E2f1 C G 2: 154,405,942 (GRCm39) G144R probably damaging Het
Faap100 A T 11: 120,269,531 (GRCm39) M1K probably null Het
Fryl A T 5: 73,269,766 (GRCm39) S396R probably damaging Het
Gm12185 A T 11: 48,798,172 (GRCm39) C774S probably benign Het
Habp2 A G 19: 56,300,133 (GRCm39) Y194C probably damaging Het
Insyn2b A T 11: 34,369,739 (GRCm39) Q481L probably damaging Het
Irf5 A T 6: 29,536,781 (GRCm39) Q497H probably benign Het
Lama3 A T 18: 12,713,398 (GRCm39) K3230M probably damaging Het
Lins1 C T 7: 66,357,946 (GRCm39) T27I probably benign Het
Ncstn A C 1: 171,897,576 (GRCm39) V439G probably damaging Het
Nlrx1 A T 9: 44,166,722 (GRCm39) probably benign Het
Nol8 A T 13: 49,813,492 (GRCm39) K162* probably null Het
Or7g21 A G 9: 19,032,956 (GRCm39) E232G probably benign Het
Or8b54 A G 9: 38,686,664 (GRCm39) T38A probably benign Het
Pabpc5 A G X: 118,838,321 (GRCm39) E212G probably benign Het
Pecr G A 1: 72,315,468 (GRCm39) T94I probably damaging Het
Piezo2 A T 18: 63,144,767 (GRCm39) V2776E probably damaging Het
Pik3r2 G A 8: 71,223,065 (GRCm39) R452C probably benign Het
Pole3 G T 4: 62,443,198 (GRCm39) N12K possibly damaging Het
Prl2a1 A G 13: 27,990,263 (GRCm39) S71G probably benign Het
Rab39 G A 9: 53,597,932 (GRCm39) A111V possibly damaging Het
Rb1cc1 T A 1: 6,318,494 (GRCm39) probably benign Het
Shroom3 T C 5: 93,088,738 (GRCm39) V496A probably benign Het
Slc26a1 A G 5: 108,821,818 (GRCm39) S24P probably benign Het
Tspoap1 A T 11: 87,653,272 (GRCm39) N113Y probably damaging Het
Usp17lc A T 7: 103,067,626 (GRCm39) H307L probably damaging Het
Vmn2r79 T C 7: 86,652,801 (GRCm39) W498R probably damaging Het
Vmn2r94 C A 17: 18,478,647 (GRCm39) Q33H possibly damaging Het
Wwc2 T C 8: 48,309,358 (GRCm39) D808G unknown Het
Ybx2 G A 11: 69,831,242 (GRCm39) R84Q probably damaging Het
Zfp462 C T 4: 55,012,402 (GRCm39) S308F probably damaging Het
Other mutations in Flna
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00901:Flna APN X 73,273,534 (GRCm39) missense probably damaging 1.00
IGL02048:Flna APN X 73,272,106 (GRCm39) missense probably benign 0.05
IGL02413:Flna APN X 73,284,888 (GRCm39) missense probably benign 0.01
IGL02620:Flna APN X 73,273,582 (GRCm39) unclassified probably benign
IGL02930:Flna APN X 73,267,506 (GRCm39) missense probably damaging 1.00
IGL02965:Flna APN X 73,270,816 (GRCm39) missense probably damaging 1.00
IGL03218:Flna APN X 73,278,208 (GRCm39) critical splice donor site probably null
R1864:Flna UTSW X 73,283,869 (GRCm39) missense probably benign 0.00
R3970:Flna UTSW X 73,279,273 (GRCm39) missense probably damaging 1.00
R4084:Flna UTSW X 73,280,531 (GRCm39) missense possibly damaging 0.61
Predicted Primers PCR Primer
(F):5'- CTCCAGTCTGTGTAAGAGCC -3'
(R):5'- ACTGTTCAAGTGCTGGCAGTG -3'

Sequencing Primer
(F):5'- TGTGTAAGAGCCCGGGCATC -3'
(R):5'- AGTTGACGATTGAGATCTGCTC -3'
Posted On 2015-04-29