1. Gene
  2. SSBP1 - single stranded DNA binding protein 1 Gene

SSBP1 - single stranded DNA binding protein 1 Gene

Homo sapiens

Also known as SSBP; OPA13; mtSSB; Mt-SSB; SOSS-B1

Gene ID: 6742 | Gene type: protein coding

About SSBP1

Cytogenetic location: 7q34 Genomic coordinates (GRCh38): 7:141,738,321-141,750,488 (from NCBI)

This gene has 15 transcripts (splice variants), 1 gene allele, 219 orthologues and is associated with 2 phenotypes. Ubiquitous expression in appendix (RPKM 9.8), adrenal (RPKM 9.6) and 25 other tissues.

Summary

SSBP1 is a housekeeping gene involved in mitochondrial biogenesis (Tiranti et al., 1995 [PubMed 7789991]). It is also a subunit of a single-stranded DNA (ssDNA)-binding complex involved in the maintenance of genome stability (Huang et al., 2009) [PubMed 19683501].[supplied by OMIM, Feb 2010]

SSBP1 Products(5)

mRNA Protein Name
NM_001256510.1 NP_001243439.1 single-stranded DNA-binding protein, mitochondrial precursor
NM_001256511.1 NP_001243440.1 single-stranded DNA-binding protein, mitochondrial precursor
NM_001256512.1 NP_001243441.1 single-stranded DNA-binding protein, mitochondrial precursor
NM_001256513.1 NP_001243442.1 single-stranded DNA-binding protein, mitochondrial precursor
NM_003143.3 NP_003134.1 single-stranded DNA-binding protein, mitochondrial precursor
Gene Ontology
  • Molecular Function
  • Biological Process
  • Cellular Component
Molecular Function GO Annotation Evidence Reference Source
enables chromatin binding IDA
IDA: Inferred from direct assay
18063578 GOA
enables identical protein binding IPI
IPI: Inferred from physical interaction
22453275 GOA
enables protein binding IPI
IPI: Inferred from physical interaction
16428295 GOA
enables protein homodimerization activity IDA
IDA: Inferred from direct assay
31550237 GOA
enables single-stranded DNA binding IDA
IDA: Inferred from direct assay
26446790 GOA
enables single-stranded DNA binding IMP
IMP: Inferred from mutant phenotype
21953457 GOA
Biological Process GO Annotation Evidence Reference Source
involved in DNA unwinding involved in DNA replication IDA
IDA: Inferred from direct assay
26446790 GOA
involved in positive regulation of helicase activity IDA
IDA: Inferred from direct assay
12975372 GOA
involved in positive regulation of mitochondrial DNA replication IDA
IDA: Inferred from direct assay
31550240 GOA
involved in protein homotetramerization IDA
IDA: Inferred from direct assay
31550240 GOA
Cellular Component GO Annotation Evidence Reference Source
located in mitochondrial nucleoid IDA
IDA: Inferred from direct assay
18063578 GOA
located in mitochondrion IDA
IDA: Inferred from direct assay
31550237 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

SSBP1 Protein Structure

SSB

SSB: Single-strand binding protein family (30 - 140)

  • 0
  • 100
  • 148 a.a.
Protein Preferred Names Protein Names

single-stranded DNA-binding protein, mitochondrial

PWP1-interacting protein 17

SSBP1 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method Reference
Intra
SSBP1 Q04837 GCM2 Homo sapiens O75603
Validated Y2H
32296183
Intra
SSBP1 Q04837 OTUD6A Homo sapiens Q7L8S5
Validated Y2H
32296183
Intra
SSBP1 Q04837 SSBP1 Homo sapiens Q04837
Comigration in SDS
31550237
Intra
SSBP1 Q04837 SSBP1 Homo sapiens Q04837
TAP
22453275
Intra
SSBP1 Q04837 SSBP1 Homo sapiens Q04837
X-Ray Diffraction
31550237
Intra
SSBP1 Q04837 LGALS7 Homo sapiens P47929
Y2H Array
32296183
Intra
SSBP1 Q04837 LGALS7 Homo sapiens P47929
Y2H Prey Pooling
32296183
Cross: Cross-species interaction Intra: Intraspecies interaction

Related Diseases

Diseases Alias
Optic Atrophy 13 With Retinal And Foveal Abnormalities

OPA13

Optic Atrophy With Negative Electroretinograms, Formerly

Autosomal Dominant Non-Syndromic Sensorineural Deafness Type Dfna

Autosomal Dominant Isolated Neurosensory Deafness Type Dfna

Autosomal Dominant Isolated Neurosensory Hearing Loss Type Dfna

Autosomal Dominant Isolated Sensorineural Deafness Type Dfna

Autosomal Dominant Isolated Sensorineural Hearing Loss Type Dfna

Autosomal Dominant Non-Syndromic Neurosensory Deafness Type Dfna

Autosomal Dominant Non-Syndromic Neurosensory Hearing Loss Type Dfna

Autosomal Dominant Non-Syndromic Sensorineural Hearing Loss Type Dfna

Mitochondrial Dna Depletion Syndrome 7

Ohaha Syndrome

Infantile Onset Spinocerebellar Ataxia

Iosca

Infantile-Onset Spinocerebellar Ataxia

Spinocerebellar Ataxia 8

MTDPS7

Ophthalmoplegia, Hypotonia, Ataxia, Hypacusis, And Athetosis

Ophthalmoplegia-Hypotonia-Ataxia-Hypoacusis-Athetosis Syndrome

Sca8

Spinocerebellar Ataxia Infantile With Sensory Neuropathy

Spinocerebellar Ataxia, Infantile-Onset

Ophthalmoplegia, Hypotonia, Ataxia, Hypoacusis, And Athetosis

Spinocerebellar Ataxia, Infantile, With Sensory Neuropathy

Spinocerebellar Ataxia 8, Formerly

Sca8, Formerly

Iosca, Mitochondrial Dna Depletion Syndrome 7

Ophthalmoplegia - Hypotonia - Ataxia - Hypoacusis - Athetosis

Mitochondrial Dna Depletion Syndrome, Hepatocerebrorenal Form

Mtdna Depletion Syndrome, Hepatocerebrorenal Form

Mitochondrial Dna Depletion Syndrome 7 Hepatocerebral Type

Ophthalmoplegia Hypotonia Ataxia Hypoacusis And Athetosis

Pure Spinocerebellar Ataxia Japanese Type

Sca4 Pure Japanese Type

Spinocerebellar Ataxia Infantile-Onset

Mitochondrial Dna Depletion Syndrome , Type 7

Kearns-Sayre Syndrome

Ophthalmoplegia

Mitochondrial Cytopathy

KSS

Ophthalmoplegia, Pigmentary Degeneration Of Retina, And Cardiomyopathy

Oculocraniosomatic Syndrome

Chronic Progressive External Ophthalmoplegia With Myopathy

Cpeo With Myopathy

Total Ophthalmoplegia

Ophthalmoplegia-Plus Syndrome

Ophthalmoplegia, Progressive External, With Ragged-Red Fibers

Cpeo With Ragged-Red Fibers

Oculomotor Paralysis

Renal Tubulopathy, Diabetes Mellitus, And Cerebellar Ataxia Due To Duplication O

Renal Tubulopathy, Diabetes Mellitus, And Cerebellar Ataxia Due To Duplication Of Mitochondrial Dna

Proximal Tubulopathy, Diabetes Mellitus And Cerebellar Ataxia

Cpeo With Ragged Red Fibers

Ophthalmoplegia Plus Syndrome

Ophthalmoplegia, Progressive External, With Ragged Red Fibers

Kearns-Sayre Mitochondrial Cytopathy

Mitochondrial Myopathies

Mitochondrial Dna Depletion Syndrome 4a

Alpers Syndrome

Alpers-Huttenlocher Syndrome

Alpers Progressive Infantile Poliodystrophy

Alpers Diffuse Degeneration Of Cerebral Gray Matter With Hepatic Cirrhosis

Alpers Disease

Progressive Sclerosing Poliodystrophy

Pndc

Diffuse Cerebral Sclerosis Of Schilder

MTDPS4A

Neuronal Degeneration Of Childhood With Liver Disease, Progressive

Alper'S Syndrome

Alpers' Disease Or Gray-Matter Degeneration

Diffuse Cerebral Degeneration In Infancy

Infantile Poliodystrophy

Poliodystrophia Cerebri Progressiva

Progressive Cerebral Poliodystrophy

Alpers' Disease

Alpers Progressive Sclerosing Poliodystrophy

Progressive Neuronal Degeneration Of Childhood With Liver Disease

Ahs

Mitochondrial Dna Depletion Syndrome 4a Alpers Type

Neuronal Degeneration Of Childhood With Liver Disease Progressive

Chronic Progressive External Ophthalmoplegia

Progressive External Ophthalmoplegia

Cpeo

Peo

Ophthalmoplegia, Chronic Progressive External

Ophthalmoplegia, External, Progressive, Chronic

Graefe Disease

Peo - [Progressive External Ophthalmoplegia]

Ophthalmoplegia Plus Syndrome

Sensory Ataxic Neuropathy, Dysarthria, And Ophthalmoparesis

SANDO

Mitochondrial Recessive Ataxia Syndrome

Spinocerebellar Ataxia With Epilepsy

Epilepsy, Progressive Myoclonic 5

Epm5

Miras

SCAE

Sensory Ataxic Neuropathy With Mitochondrial Dna Deletions, Autosomal Recessive

Autosomal Recessive Sensory Ataxic Neuropathy With Mitochondrial Dna Deletions

Progressive Myoclonic Epilepsy Type 5

Pme Type 5

Progressive Myoclonus Epilepsy Type 5

Sensory Ataxic Neuropathy-Dysarthria-Ophthalmoparesis Syndrome

Recessive Mitochondrial Ataxia Syndrome

Sensory Ataxic Neuropathy Dysarthria And Ophthalmoparesis

Mitochondrial Spinocerebellar Ataxia-Epilepsy Syndrome

Mscae

Sensory Ataxic Neuropathy With Mitochondrial Dna Deletions Autosomal Recessive

Progressive Myoclonic Epilepsy With Sensory Ataxic Neuropathy

Epilepsy, Progressive Myoclonic, 5

Ataxia Neuropathy Spectrum

Mitochondrial Dna Depletion Syndrome

Mtdna Depletion Syndrome

3-Methylglutaconic Aciduria, Type Iii

Optic Atrophy

3-Methylglutaconic Aciduria Type 3

Costeff Syndrome

Mga3

Costeff Optic Atrophy Syndrome

Optic Atrophy Plus Syndrome

Infantile Optic Atrophy With Chorea And Spastic Paraplegia

3-Methylglutaconic Aciduria Type Iii

Autosomal Recessive Optic Atrophy Plus Syndrome

Autosomal Recessive Optic Atrophy Type 3

Opa3 Defect

MGCA3

Mga, Type Iii

Iraqi Jewish Optic Atrophy Plus

Mga Type Iii

Optic Atrophy, Infantile, With Chorea And Spastic Paraplegia

Iraqi-Jewish 'Optic Atrophy Plus'

Optic Atrophy 3, Autosomal Recessive

Opa3, Autosomal Recessive

Opa3-Related 3-Methylglutaconic Aciduria

Iraqi-Jewish Optic Atrophy Plus

Atrophy Of Optic Disc

3-Alpha Methylglutaconic Aciduria Type Iii

Optic Atrophy 3

Optic Atrophy Infantile With Chorea And Spastic Paraplegia

Autosomal Recessive Opa3

Autosomal Recessive Optic Atrophy 3

3-Methylglutaconic Aciduria 3

3-Alpha-Methylglutaconic Aciduria Type 3

Optic Atrophy 3 Autosomal Recessive

Atrophy, Optic

Atrophy, Optic, Plus Syndrome

Optic Nerve Atrophy

Primary Optic Atrophy

Oa - [Optic Atrophy]

Second Cranial Nerve Atrophy

Second Cranium Nerve Atrophy

Infantile Cerebellar-Retinal Degeneration

ICRD

Infantile Cerebellar Retinal Degeneration

Degeneration, Cerebellar-Retinal, Infantile

Progressive External Ophthalmoplegia With Mitochondrial Dna Deletions, Autosomal Dominant 4

PEOA4

Autosomal Dominant Progressive External Ophthalmoplegia With Mitochondrial Dna Deletions 4

Progressive External Ophthalmoplegia With Mitochondrial Dna Deletions, Autosomal Dominant, 4

Chronic Progressive External Ophthalmoplegia

Progressive External Ophthalmoplegia, Autosomal Dominant 4

Autosomal Dominant Progressive External Ophthalmoplegia 4

Cpeo

Graefe Disease

Mitochondrial Ocular Myopathy

Ocular Myopathy Of Von Graefe-Fuchs

Progressive External Ophthalmoplegia Autosomal Dominant 4

Ophthalmoplegia, External, Progressive, With Mitochondrial Dna Deletions, Autosomal Dominant, Type 4

Kearns-Sayre Syndrome

Mitochondrial Dna Depletion Syndrome 1

MTDPS1

Mitochondrial Neurogastrointestinal Encephalopathy Syndrome, Tymp-Related

Myoneurogastrointestinal Encephalopathy Syndrome

Polip Syndrome

Mitochondrial Dna Depletion Syndrome, Type 1

Mngie, Tymp-Related

Polyneuropathy, Ophthalmoplegia, Leukoencephalopathy, And Intestinal Pseudoobstruction

Mitochondrial Dna Depletion Syndrome 1, Mngie Type

Mitochondrial Neurogastrointestinal Encephalomyopathy

Mitochondrial Neurogastrointestinal Encephalopathy Syndrome Tymp-Related

Myoneurogastrointestinal Encephalomyopathy

Polyneuropathy Ophthalmoplegia Leukoencephalopathy And Intestinal Pseudoobstruction

Mitochondrial Neurogastrointestinal Encephalopathy Syndrome

Retinal Degeneration

Degeneration Of Retina

Mitochondrial Myopathy

Mitochondrial Myopathies

Mitochondrial Cytopathy

Myopathies In Mitochondrial Disorders

Leber Hereditary Optic Neuropathy, Modifier Of

Leber Optic Atrophy

Leber Hereditary Optic Neuropathy

LHON

Leber'S Hereditary Optic Neuropathy

Leber Optic Atrophy, Susceptibility To

Leber'S Optic Atrophy

LOAM

Loas

Leber'S Disease

Leber'S Optic Neuropathy

Optic Atrophy, Hereditary, Leber

Lhon, Modifier Of

Optic Atrophy, Leber Type

Hereditary Optic Neuroretinopathy

Leber Hereditary Optic Atrophy

Loa

Optic Atrophy Leber Type

Leber Hereditary Optic Neuropathy, Modifier

Leber Hereditary Optic Neuropathy Susceptibility

Modifier Of Leber Hereditary Optic Neuropathy

Lebers Hereditary Optic Neuropathy

Leber Congenital Amaurosis

Perrault Syndrome

Gonadal Dysgenesis, Xx Type, With Deafness

Ovarian Dysgenesis With Sensorineural Deafness

Gonadal Dysgenesis, Xx Type

Gonadal Dysgenesis With Auditory Dysfunction, Autosomal Recessive Inheritance

Gonadal Dysgenesis With Sensorineural Deafness, Autosomal Recessive Inheritance

Xx Gonodal Dysgenesis-Deafness Syndrome

Xx Gonodal Dysgenesis-Hearing Loss Syndrome

Gonadal Dysgenesis Xx Type Deafness

Optic Nerve Disease

Optic Neuropathy

Disorder Of The Second Nerve

Optic Nerve Disorder

Optic Nerve

Abnormality Of The Optic Nerve

Optic Nerve Disorders

Neuropathy, Optic

Disorder Of The Optic Nerve

Mitochondrial Myopathy, Encephalopathy, Lactic Acidosis, And Stroke-Like Episodes

Melas Syndrome

MELAS

Mitochondrial Encephalomyopathy Lactic Acidosis And Stroke-Like Episodes

Mitochondrial Myopathy, Lactic Acidosis, Stroke-Like Episode

Mitochondrial Encephalomyopathy, Lactic Acidosis, And Stroke-Like Episodes

Myopathy, Mitochondrial-Encephalopathy-Lactic Acidosis-Stroke

Mitochondrial Encephalomyopathy, Lactic Acidosis And Stroke-Like Episodes

Mitochondrial Encephalopathy, Lactic Acidosis, And Stroke-Like Episodes

Mitochondrial Myopathy, Encephalopathy, Lactic Acidosis And Stroke-Like Episodes

Mitochondrial Encephalomyopathy With Lactic Acidosis And Stroke-Like Episodes Syndrome

Myopathy, Mitochondrial, Encephalopathy, Lactic Acidosis, And Stroke-Like Episodes

Leigh Syndrome

Leigh Disease

Infantile Subacute Necrotizing Encephalopathy

Leigh Syndrome Due To Mitochondrial Complex Iv Deficiency

LS

Sne

Leigh'S Disease

Leigh Syndrome Due To Mitochondrial Complex I Deficiency

Necrotizing Encephalopathy, Infantile Subacute, Of Leigh

Subacute Necrotizing Encephalomyelopathy

Necrotizing Encephalopathy Infantile Subacute Of Leigh

Leigh Syndrome Due To Mitochondrial Complex Iii Deficiency

Infantile Necrotizing Encephalomyelopathy

Juvenile Subacute Necrotizing Encephalomyelopathy

Leigh'S Necrotizing Encephalopathy

Subacute Necrotizing Encephalopathy

Juvenile Subacute Necrotizing Encephalopathy

Leigh Syndrome Due To Mitochondrial Complex Ii Deficiency

Leigh Syndrome Due To Mitochondrial Complex V Deficiency

Encephalopathy, Subacute Necrotizing, Infantile

Encephalopathy, Subacute Necrotizing, Juvenile

Maternally Inherited Leigh Syndrome

Subacute Necrotising Encephalomyelopathy

Subacute Necrotising Encephalopathy

Diseases Alias
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Orthologs Information

Species Symbol Source ID
Mus musculus SSBP1 MGD MGI:1920040
Macaca mulatta SSBP1 VGNC VGNC:77886
Rattus norvegicus SSBP1 RGD RGD:3760
Canis familiaris SSBP1 VGNC VGNC:46826
Bos taurus SSBP1 VGNC VGNC:35307