Structural maintenance of chromosomes protein 4 (SMC-4) also known as chromosome-associated polypeptide C (CAP-C) or XCAP-C homolog is a protein that in humans is encoded by the SMC4 gene.[5][6][7] SMC-4 is a core subunit of condensin I and II, large protein complexes involved in chromosome condensation.
| SMC4 |
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| Available structures |
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| PDB | Ortholog search: PDBe RCSB |
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| Identifiers |
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| Aliases | SMC4, CAP-C, CAPC, SMC-4, SMC4L1, hCAP-C, structural maintenance of chromosomes 4 |
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| External IDs | OMIM: 605575 MGI: 1917349 HomoloGene: 4015 GeneCards: SMC4 |
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| Gene location (Human) |
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 | | Chr. | Chromosome 3 (human)[1] |
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| | Band | 3q25.33 | Start | 160,399,274 bp[1] |
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| End | 160,434,954 bp[1] |
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| Gene location (Mouse) |
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 | | Chr. | Chromosome 3 (mouse)[2] |
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| | Band | 3|3 E1 | Start | 69,004,738 bp[2] |
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| End | 69,034,623 bp[2] |
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| RNA expression pattern |
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 | | More reference expression data |
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| Gene ontology |
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| Molecular function | • protein heterodimerization activity • nucleotide binding • GO:0001948 protein binding • ATP binding • single-stranded DNA binding
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| Cellular component | • chromosome • cell nucleus • condensin complex • nucleoplasm • cytoplasm • cytosol • nuclear speck
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| Biological process | • mitotic sister chromatid segregation • meiotic chromosome segregation • cell division • cell cycle • kinetochore organization • mitotic chromosome condensation • meiotic chromosome condensation • chromosome condensation • chromosome organization
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| Sources:Amigo / QuickGO |
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| Orthologs |
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| Species | Human | Mouse |
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| Entrez | | |
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| Ensembl | | |
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| UniProt | | |
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| RefSeq (mRNA) | |
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NM_001002799 NM_001002800 NM_001288753 NM_005496 |
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| RefSeq (protein) | |
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NP_001002800 NP_001275682 NP_005487 |
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| Location (UCSC) | Chr 3: 160.4 – 160.43 Mb | Chr 3: 69 – 69.03 Mb |
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| PubMed search | [3] | [4] |
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| Wikidata |
| View/Edit Human | View/Edit Mouse |
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