FAM90A23
Protein FAM90A23
Also known as: F90AN_HUMAN, FAM90A23P
Cross-references: UniProt · Ensembl · Human Protein Atlas · GeneCards · NCBI Gene
Protein identityUniProt · HPA
- UniProt accession
- A8MXZ1
- Gene
- FAM90A23
- Ensembl
- ENSG00000285765
- Chromosome
- 8
- Canonical length
- 464 aa
- Protein class
- Predicted intracellular proteins
- Subcellular location
- Nucleoplasm,Nucleoli
OverviewNCBI Gene
No narrative summary is available for FAM90A23 in this catalog release; identity and structured annotations are shown without generated factual claims.
Canonical amino-acid sequenceUniProt
464 residues, UniProt reviewed canonical sequence.
>A8MXZ1|FAM90A23
1 MMARRDPKSW AKRLVRAQTL QKQRRAPVGP RSPPPDEEDP RLKCKNCGAF GHTARSTRCP
61 MKCWKAALVP ATLGKKEGKE NLKPWKPRAE ANPGPLNKDK GEKEERPRQQ DPQRKALLHM
121 FSGKPPEKPL PNGKGSTESS DYLRVASGPM PVHTTSKRPR LDPVLADRSA TEMSGRGSVL
181 ASLSPLRKAS LSSSSSLGPK ERQTGAAADM PQPAVRHQGR EPLLVVKPTH SRPEGGCREV
241 PQAASKTHGL LQAARPQAQD KRPAVTPQPC PPAATHSLGL GSNLSFGPGA KRPAQAPIQA
301 CLNFPKKPRL GPFQIPESAI QGGELGAPEN LQPPPAATEL GPSTSPQMGR RTPAQVPSVD
361 RQPPHSRPCL PTAQACTMSH HPAASHDGAQ PLRVLFRRLE NGRWSSSLLA APSFHSPEKP
421 GAFLAQSPHV SEKSEAPCVR VPPSVLYEDL QVSSSSEDSD SDLELocalizationUniProt · AlphaFold · HPA
Whether an antibody against FAM90A23 can act on the native protein depends on physical access: surface and secreted proteins are reachable by circulating antibodies, intracellular proteins usually are not.
- Antibody reachability
- Unknown
- Secreted
- No
- Transmembrane segments
- 0
- Mean surface accessibility (rSASA)
- 0.7
- Highest tissue expression
- 0 nTPM
Expression across tissuesHPA
Tissue
- adipose tissue: 0 nTPM
- adrenal gland: 0 nTPM
- amygdala: 0 nTPM
- appendix: 0 nTPM
- basal ganglia: 0 nTPM
- blood vessel: 0 nTPM
Single-cell type
- adipocytes: 0 nCPM
- adrenal cortex cells: 0 nCPM
- adrenal medulla cells: 0 nCPM
- alveolar cells type 1: 0 nCPM
- alveolar cells type 2: 0 nCPM
- b-cells: 0 nCPM
Immune cell
- basophil: 0 nTPM
- classical monocyte: 0 nTPM
- eosinophil: 0 nTPM
- gdT-cell: 0 nTPM
- intermediate monocyte: 0 nTPM
- MAIT T-cell: 0 nTPM
Brain region
- amygdala: 0 nTPM
- basal ganglia: 0 nTPM
- cerebellum: 0 nTPM
- cerebral cortex: 0 nTPM
- choroid plexus: 0 nTPM
- hippocampal formation: 0 nTPM
Protein domainsUniProt · Pfam · InterPro
Antibody and autoantibody relevanceSeroatlas analysis
Seroatlas reads FAM90A23 as an antibody target. Whether an autoantibody or antibody against FAM90A23 could matter depends on whether native FAM90A23 is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.
FAM90A23 is annotated as predominantly intracellular. Intracellular proteins are common autoantibody markers, becoming visible to the immune system after cell injury or altered processing, but are usually markers of disease rather than direct drivers.
Annotation status
The present source text does not explicitly label FAM90A23 as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.
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