Incidental Mutation 'R0134:Hps1'
ID 21846
Institutional Source Beutler Lab
Gene Symbol Hps1
Ensembl Gene ENSMUSG00000025188
Gene Name HPS1, biogenesis of lysosomal organelles complex 3 subunit 1
Synonyms 6030422N11Rik, Hermansky-Pudlak syndrome 1
MMRRC Submission 038419-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.214) question?
Stock # R0134 (G1)
Quality Score 225
Status Validated (trace)
Chromosome 19
Chromosomal Location 42743544-42768417 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 42754619 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Lysine at position 277 (Q277K)
Ref Sequence ENSEMBL: ENSMUSP00000124209 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026194] [ENSMUST00000069298] [ENSMUST00000160455] [ENSMUST00000162004] [ENSMUST00000162061]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000026194
AA Change: Q277K

PolyPhen 2 Score 0.870 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000026194
Gene: ENSMUSG00000025188
AA Change: Q277K

DomainStartEndE-ValueType
coiled coil region 20 47 N/A INTRINSIC
low complexity region 229 246 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000069298
AA Change: Q285K

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000071069
Gene: ENSMUSG00000025188
AA Change: Q285K

DomainStartEndE-ValueType
coiled coil region 20 47 N/A INTRINSIC
low complexity region 229 246 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159974
Predicted Effect possibly damaging
Transcript: ENSMUST00000160455
AA Change: Q285K

PolyPhen 2 Score 0.870 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000125662
Gene: ENSMUSG00000025188
AA Change: Q285K

DomainStartEndE-ValueType
coiled coil region 20 47 N/A INTRINSIC
low complexity region 229 246 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000160621
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161761
Predicted Effect possibly damaging
Transcript: ENSMUST00000162004
AA Change: Q277K

PolyPhen 2 Score 0.870 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000125226
Gene: ENSMUSG00000025188
AA Change: Q277K

DomainStartEndE-ValueType
coiled coil region 20 47 N/A INTRINSIC
low complexity region 229 246 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000162061
AA Change: Q277K

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000124209
Gene: ENSMUSG00000025188
AA Change: Q277K

DomainStartEndE-ValueType
coiled coil region 20 47 N/A INTRINSIC
low complexity region 229 246 N/A INTRINSIC
Meta Mutation Damage Score 0.1308 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.2%
  • 10x: 96.4%
  • 20x: 93.3%
Validation Efficiency 100% (59/59)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that may play a role in organelle biogenesis associated with melanosomes, platelet dense granules, and lysosomes. The encoded protein is a component of three different protein complexes termed biogenesis of lysosome-related organelles complex (BLOC)-3, BLOC4, and BLOC5. Mutations in this gene are associated with Hermansky-Pudlak syndrome type 1. Alternative splicing results in multiple transcript variants. A pseudogene related to this gene is located on chromosome 22. [provided by RefSeq, Aug 2015]
PHENOTYPE: Homozygotes for spontaneous mutations exhibit hypopigmentation and increased bleeding time. Impaired natural killer cell function, reduced secretion of kidney lysosomal enzymes,and abnormal retinofugal neuronal projections characterize some alleles. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110059E24Rik T C 19: 21,575,565 (GRCm39) probably benign Het
Abca16 T A 7: 120,139,378 (GRCm39) L1470Q probably damaging Het
Arhgap23 G T 11: 97,335,154 (GRCm39) V70L probably benign Het
Bicd1 T C 6: 149,414,448 (GRCm39) I387T probably benign Het
Btbd9 C T 17: 30,493,916 (GRCm39) D492N possibly damaging Het
Cd59b G A 2: 103,909,286 (GRCm39) probably null Het
Ddx50 A T 10: 62,457,156 (GRCm39) probably benign Het
Dele1 G A 18: 38,394,317 (GRCm39) V505I probably benign Het
Dnlz T C 2: 26,241,380 (GRCm39) N116S probably damaging Het
Efcab14 T C 4: 115,597,728 (GRCm39) F108L probably damaging Het
Esyt2 A G 12: 116,331,330 (GRCm39) N736S probably damaging Het
Exoc4 A G 6: 33,948,881 (GRCm39) D908G possibly damaging Het
Garnl3 T C 2: 32,896,816 (GRCm39) T608A possibly damaging Het
Hdac2 T A 10: 36,865,180 (GRCm39) D131E probably benign Het
Hes1 T C 16: 29,886,068 (GRCm39) V224A probably damaging Het
Ighv15-2 T G 12: 114,528,657 (GRCm39) probably benign Het
Il3 A G 11: 54,156,506 (GRCm39) probably null Het
Itgae A C 11: 73,002,168 (GRCm39) M91L probably benign Het
Kctd21 T A 7: 96,997,298 (GRCm39) I257N probably benign Het
Kif16b A T 2: 142,514,295 (GRCm39) S1215T probably benign Het
Lhx9 A T 1: 138,766,417 (GRCm39) C124S probably damaging Het
Lipo4 A G 19: 33,479,006 (GRCm39) V278A probably benign Het
Lrp1b T C 2: 40,486,995 (GRCm39) E142G probably damaging Het
Macf1 T C 4: 123,326,636 (GRCm39) M2835V possibly damaging Het
Map9 G A 3: 82,267,290 (GRCm39) probably benign Het
Miox C T 15: 89,218,657 (GRCm39) probably benign Het
Mndal A T 1: 173,685,079 (GRCm39) probably benign Het
Nanos3 C T 8: 84,902,763 (GRCm39) R133Q probably damaging Het
Nepn A T 10: 52,276,533 (GRCm39) T29S probably damaging Het
Nlgn1 C T 3: 25,490,089 (GRCm39) C546Y probably damaging Het
Or14a260 A G 7: 85,984,803 (GRCm39) I267T probably benign Het
Or8k53 T C 2: 86,178,072 (GRCm39) I13V possibly damaging Het
Pdgfra A G 5: 75,327,172 (GRCm39) D123G probably damaging Het
Plekhn1 T C 4: 156,312,700 (GRCm39) R53G probably benign Het
Pnp2 T C 14: 51,200,634 (GRCm39) F100S probably damaging Het
Prickle1 A G 15: 93,408,658 (GRCm39) L47P possibly damaging Het
Ptar1 T A 19: 23,695,459 (GRCm39) C309S probably benign Het
Rimoc1 T C 15: 4,015,776 (GRCm39) K263E probably damaging Het
Rxfp1 A G 3: 79,564,783 (GRCm39) S327P probably damaging Het
Siah2 A G 3: 58,583,536 (GRCm39) V250A probably damaging Het
Siglecg G A 7: 43,060,595 (GRCm39) G325D probably damaging Het
Slc10a7 T A 8: 79,423,787 (GRCm39) probably null Het
Slc9a1 A G 4: 133,147,916 (GRCm39) K645E probably benign Het
Smarca4 T C 9: 21,548,620 (GRCm39) L302P probably damaging Het
Smyd1 G T 6: 71,193,749 (GRCm39) T392N probably damaging Het
Snrnp40 C G 4: 130,271,836 (GRCm39) probably null Het
Tenm3 A T 8: 49,127,507 (GRCm39) L57Q probably damaging Het
Tep1 C T 14: 51,067,150 (GRCm39) V2269I possibly damaging Het
Tpd52l1 A G 10: 31,255,252 (GRCm39) S32P probably damaging Het
Tsfm A G 10: 126,858,798 (GRCm39) probably benign Het
Ttn T A 2: 76,540,468 (GRCm39) R34173W probably damaging Het
Ttn C A 2: 76,623,474 (GRCm39) V15368L possibly damaging Het
Vmn2r13 C A 5: 109,322,915 (GRCm39) V125L probably benign Het
Vps13b T C 15: 35,887,407 (GRCm39) I3272T probably benign Het
Zfp108 A G 7: 23,959,892 (GRCm39) H161R probably benign Het
Zfp518b A G 5: 38,832,002 (GRCm39) M1T probably null Het
Other mutations in Hps1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02116:Hps1 APN 19 42,759,568 (GRCm39) nonsense probably null
IGL02327:Hps1 APN 19 42,744,784 (GRCm39) unclassified probably benign
IGL02488:Hps1 APN 19 42,746,227 (GRCm39) unclassified probably benign
IGL03161:Hps1 APN 19 42,755,710 (GRCm39) missense probably damaging 1.00
R0127:Hps1 UTSW 19 42,759,550 (GRCm39) splice site probably benign
R0234:Hps1 UTSW 19 42,750,992 (GRCm39) missense probably damaging 1.00
R0234:Hps1 UTSW 19 42,750,992 (GRCm39) missense probably damaging 1.00
R0394:Hps1 UTSW 19 42,759,338 (GRCm39) splice site probably null
R1435:Hps1 UTSW 19 42,750,714 (GRCm39) missense probably benign 0.04
R1537:Hps1 UTSW 19 42,748,143 (GRCm39) critical splice donor site probably null
R1616:Hps1 UTSW 19 42,755,624 (GRCm39) missense probably damaging 1.00
R1860:Hps1 UTSW 19 42,750,888 (GRCm39) missense probably damaging 1.00
R2014:Hps1 UTSW 19 42,750,951 (GRCm39) missense probably benign 0.00
R3424:Hps1 UTSW 19 42,748,952 (GRCm39) missense possibly damaging 0.75
R4472:Hps1 UTSW 19 42,750,935 (GRCm39) missense probably damaging 1.00
R5476:Hps1 UTSW 19 42,758,041 (GRCm39) splice site probably null
R6054:Hps1 UTSW 19 42,759,217 (GRCm39) missense probably damaging 0.96
R6275:Hps1 UTSW 19 42,758,046 (GRCm39) missense probably null 1.00
R6807:Hps1 UTSW 19 42,759,217 (GRCm39) missense possibly damaging 0.60
R6916:Hps1 UTSW 19 42,755,164 (GRCm39)
R7332:Hps1 UTSW 19 42,766,351 (GRCm39) splice site probably null
R7487:Hps1 UTSW 19 42,744,700 (GRCm39) missense probably damaging 1.00
R7504:Hps1 UTSW 19 42,755,159 (GRCm39) missense probably benign 0.00
R7823:Hps1 UTSW 19 42,744,146 (GRCm39) missense possibly damaging 0.58
R7955:Hps1 UTSW 19 42,759,221 (GRCm39) missense probably damaging 0.99
R8198:Hps1 UTSW 19 42,755,659 (GRCm39) missense probably benign 0.05
R8819:Hps1 UTSW 19 42,759,648 (GRCm39) missense probably benign 0.06
R9688:Hps1 UTSW 19 42,755,147 (GRCm39) missense probably benign
Z1176:Hps1 UTSW 19 42,755,125 (GRCm39) missense probably null 0.00
Z1177:Hps1 UTSW 19 42,754,657 (GRCm39) critical splice acceptor site probably null
Z1177:Hps1 UTSW 19 42,748,270 (GRCm39) missense probably damaging 1.00
Z1177:Hps1 UTSW 19 42,744,135 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- ACATTAGATGCCAGGCAGCCTCTC -3'
(R):5'- TGTCAGCCTTGCCACACTATCG -3'

Sequencing Primer
(F):5'- GCCTCTCCCAACAGGTTCAG -3'
(R):5'- ATCGTATGTCATCAGTGATGCCAG -3'
Posted On 2013-04-12