- Panels
- Retinal disorders
- TTPA
Genes in panel
- ABCA4 5
- ABCC6 3
- ABHD12 3
- ACBD5 5
- ACO2 5
- ADAM9 2
- ADAMTS18 2
- ADGRV1 3
- AFG3L2 4
- AGBL5 3
- AHI1 3
- AHR 6
- AIPL1 6
- AIRE 3
- ALDH3A2 2
- ALMS1 4
- ALPK1 4
- AMACR 2
- AP5M1 3
- AP5Z1 3
- ARHGEF18 2
- ARL13B 5
- ARL2BP 2
- ARL3 1
- ARL6 2
- ARSG 4
- ATF6 3
- ATOH7 2
- BBS1 3
- BBS10 3
- BBS12 2
- BBS2 2
- BBS4 2
- BBS5 2
- BBS7 2
- BBS9 2
- BEST1 3
- C19orf44 3
- C1QTNF5 2
- C21orf2 5
- C2orf71 4
- C8orf37 3
- CABP4 3
- CACNA1F 3
- CACNA2D4 5
- CAPN5 2
- CC2D2A 2
- CDH23 2
- CDH3 2
- CDHR1 3
- CEP164 2
- CEP250 2
- CEP290 4
- CEP78 2
- CERKL 3
- CFAP20 3
- CFH 2
- CHM 2
- CLEC3B 2
- CLN3 3
- CLN5 2
- CLN6 2
- CLN8 2
- CLRN1 2
- CNGA1 5
- CNGA3 3
- CNGB1 3
- CNGB3 3
- CNNM4 2
- COL11A1 4
- COL18A1 3
- COL2A1 6
- COL4A1 2
- COL9A1 4
- COL9A2 4
- COL9A3 2
- COQ2 2
- COQ8B 2
- CRB1 4
- CRX 3
- CSPP1 2
- CTC1 2
- CTNNA1 3
- CTNNB1 2
- CTNND1 2
- CTSD 2
- CWC27 3
- CYP2U1 3
- CYP4V2 3
- DCT 3
- DHDDS 2
- DHX38 5
- DRAM2 3
- DYNC2H1 3
- DYRK1A 3
- EFEMP1 3
- ELOVL4 2
- ERCC6 2
- ERCC8 2
- EYS 3
- FAM161A 3
- FAM57B 4
- FLVCR1 3
- FZD4 2
- GNAT1 2
- GNAT2 2
- GNB3 2
- GNPTG 2
- GPR143 5
- GPR179 3
- GRK1 3
- GRM6 3
- GRN 4
- GUCA1A 3
- GUCA1B 3
- GUCY2D 3
- HCCS 2
- HGSNAT 4
- HK1 4
- HMX1 2
- IDH3A 2
- IDH3B 2
- IDH3G 2
- IFT140 2
- IFT172 2
- IFT27 3
- IFT74 2
- IKBKG 2
- IMPDH1 2
- IMPG1 5
- IMPG2 4
- INPP5E 2
- IQCB1 3
- JAG1 4
- KCNJ13 2
- KCNV2 4
- KIAA1549 7
- KIF11 2
- KIZ 3
- KLHL7 3
- LAMA1 2
- LAMP2 2
- LCA5 3
- LRAT 2
- LRIT3 2
- LRP2 3
- LRP5 3
- LZTFL1 2
- MAK 3
- MAN2B1 3
- MCOLN1 3
- MED12 2
- MERTK 3
- MFRP 3
- MFSD8 3
- MIR204 4
- MKKS 2
- MKS1 2
- MMACHC 2
- MPDZ 3
- MSTO1 3
- MT-ATP6 4
- MT-TL1 4
- MTTP 3
- MVK 8
- MYO7A 3
- NBAS 4
- NDP 2
- NEUROD1 2
- NMNAT1 3
- NPHP1 3
- NPHP3 4
- NPHP4 2
- NR2E3 3
- NRL 2
- NYX 2
- OAT 2
- OFD1 2
- OPN1LW 3
- OPN1MW 2
- OTX2 4
- P3H2 3
- PANK2 2
- PAX2 2
- PCDH15 4
- PCYT1A 5
- PDE6A 2
- PDE6B 3
- PDE6C 3
- PDE6G 2
- PDSS1 2
- PEX1 2
- PEX2 2
- PEX6 4
- PEX7 2
- PHYH 2
- PLA2G5 2
- PLK4 2
- PNPLA6 2
- POC1B 2
- POC5 4
- POMGNT1 3
- POMT1 3
- PPT1 2
- PQLC2 2
- PRCD 2
- PRDM13 2
- PROM1 3
- PRPF3 2
- PRPF31 4
- PRPF4 2
- PRPF6 6
- PRPF8 3
- PRPH2 4
- PRPS1 2
- PYGM 3
- RAB28 2
- RAX2 4
- RBP3 4
- RBP4 3
- RCBTB1 3
- RD3 2
- RDH12 3
- RDH5 7
- REEP6 2
- RGR 5
- RGS9 2
- RHO 3
- RIMS2 2
- RLBP1 6
- RNU4-2 2
- RNU4ATAC 3
- RNU6-1 2
- RNU6-2 2
- RNU6-8 2
- RNU6-9 2
- ROM1 6
- RP1 5
- RP1L1 6
- RP2 3
- RP9 3
- RPE65 4
- RPGR 3
- RPGRIP1 3
- RPGRIP1L 2
- RS1 2
- SAG 5
- SAMD7 4
- SCAPER 2
- SDCCAG8 2
- SGSH 2
- SLC24A1 2
- SLC37A3 6
- SLC38A8 6
- SLC6A6 2
- SNRNP200 3
- SPATA7 3
- SPG11 4
- SRD5A3 2
- SSBP1 4
- STN1 2
- STX3 1
- SUMF1 3
- TBC1D32 2
- THRB 3
- TIMM8A 2
- TIMP3 2
- TINF2 2
- TMEM216 3
- TMEM218 3
- TMEM231 2
- TMEM237 2
- TOPORS 4
- TPP1 2
- TRAF3IP1 2
- TREX1 2
- TRNT1 2
- TRPM1 3
- TSPAN12 3
- TTC21B 5
- TTC8 2
- TTLL5 2
- TUB 3
- TUBB4B 2
- TUBGCP4 2
- TUBGCP6 2
- TULP1 2
- UBAP1L 5
- USH1C 3
- USH1G 2
- USH2A 3
- USP45 3
- VCAN 3
- VPS13B 3
- VSX2 4
- WDPCP 4
- WDR19 2
- WHRN 4
- ZFYVE26 2
- ZNF408 2
- ZNF423 2
- ADIPOR1 1
- AP5B1 2
- ASRGL1 1
- BBIP1 3
- C12orf65 2
- CCT2 1
- CEP19 1
- CEP76 1
- CLCC1 1
- CLUAP1 1
- COQ5 2
- CYP2R1 2
- DMD 1
- EGFLAM 2
- ELOVL1 1
- ESPN 1
- EXOSC2 1
- FRMD7 5
- FSD1L 2
- GDF6 3
- GPATCH11 1
- IFT81 2
- INTS11 2
- KIF3B 1
- LIG3 2
- LRRC32 2
- MAPKAPK3 1
- MDM1 2
- MORC2 2
- MT-TH 1
- MT-TP 1
- MT-TS2 1
- OPN1SW 1
- PAK2 1
- PAX6 6
- PDE6H 4
- PGK1 1
- POMGNT2 2
- RDH11 3
- RTN4IP1 1
- SAMD11 1
- SEMA4A 3
- SLC25A46 1
- SPG7 2
- SPP2 1
- SPTLC1 2
- TEAD1 4
- TTPA 1
- UNC119 8
- VWA8 2
- ADGRA3 3
- AMN 2
- AP3B2 2
- ARMS2 2
- ATP13A2 2
- ATXN7 2
- B3GLCT 3
- BCOR 1
- BMP4 1
- C2 1
- C3 1
- C5orf42 2
- CA4 4
- CCZ1B 2
- CEP41 1
- CFB 1
- CFI 2
- CIB2 4
- COL11A2 2
- COQ4 1
- CROCC 2
- CTSF 2
- CUBN 1
- CYP1B1 1
- CYP27A1 1
- DTHD1 3
- EMC1 3
- FAM71A 2
- FBLN5 1
- FOXC1 1
- FOXE3 1
- FOXI2 2
- FRAS1 1
- FREM1 1
- FREM2 1
- FSCN2 3
- FUT5 2
- GNPTAB 1
- GP1BA 1
- GRIP1 1
- HARS 5
- HKDC1 2
- HMCN1 1
- HTRA1 1
- INVS 3
- IRX5 4
- IRX6 2
- ITIH2 2
- ITM2B 3
- KCTD7 1
- KIF7 1
- LRMDA 3
- LRP1 2
- MFN2 1
- MT-ND1 1
- MT-ND4 1
- MT-ND6 2
- MYOC 1
- NAALADL1 2
- NEK2 3
- NR2F1 2
- NUMB 2
- OCA2 3
- OPA1 3
- OPA3 2
- OR2M7 2
- PDAP1 1
- PDZD7 1
- PITPNM3 3
- PITX2 1
- PITX3 1
- PLD4 2
- PODNL1 2
- POMZP3 2
- PRTFDC1 2
- PTBP1 1
- RB1 1
- RGS9BP 1
- RIMS1 3
- SLC24A5 2
- SLC45A2 2
- SLC7A14 1
- SMOC1 1
- SOX2 1
- SPTLC2 2
- STRA6 1
- TCTN1 1
- TCTN2 1
- TCTN3 1
- TEX28 1
- TMEM126A 2
- TMEM67 1
- TRIM32 4
- TYR 2
- TYRP1 2
- VAX1 1
- WASF3 2
- WFS1 1
- WT1 1
- ZNF513 3
- ZPR1 2
- EVR3 3
Retinal disorders
Gene: TTPA Amber List (moderate evidence)
TTPA (alpha tocopherol transfer protein)
EnsemblGeneIds (GRCh38): ENSG00000137561
EnsemblGeneIds (GRCh37): ENSG00000137561
OMIM: 600415, Gene2Phenotype
TTPA is in 11 panels
EnsemblGeneIds (GRCh38): ENSG00000137561
EnsemblGeneIds (GRCh37): ENSG00000137561
OMIM: 600415, Gene2Phenotype
TTPA is in 11 panels
1 review
Ivone Leong (Genomics England Curator)
I don't know
Submitted on behalf of the GMS Eye specialist group. These genes are also from RetNet. There is currently not enough evidence to rate these genes Green, therefore they have been given an Amber rating.Created: 27 Dec 2019, 9:10 a.m. | Last Modified: 27 Dec 2019, 9:10 a.m.
Panel Version: 2.5
Created: 27 Dec 2019, 9:10 a.m.
Last Modified: 27 Dec 2019, 9:10 a.m.
Panel version: 2.5
Last Modified: 27 Dec 2019, 9:10 a.m.
Panel version: 2.5
Details
- Sources
-
- NHS GMS
- RetNet
- Expert Review Amber
- OMIM
- 600415
- Clinvar variants
- Variants in TTPA
- Penetrance
- None
- Panels with this gene
-
- Retinal disorders
- Likely inborn error of metabolism
- Hereditary ataxia with onset in adulthood
- Childhood onset dystonia, chorea or related movement disorder
- Intellectual disability
- Hereditary neuropathy or pain disorder
- Undiagnosed metabolic disorders
- Adult onset neurodegenerative disorder
- Hereditary ataxia
- Ataxia and cerebellar anomalies - narrow panel
- Hereditary neuropathy
History Filter Activity
27 Dec 2019, Gel status: 2
Created, Added New Source, Set mode of inheritance
Ivone Leong (Genomics England Curator)gene: TTPA was added gene: TTPA was added to Retinal disorders. Sources: Expert Review Amber,RetNet,NHS GMS Mode of inheritance for gene: TTPA was set to