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Center for Computational Systems Medicine
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Protein Summary

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AS Summary

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Protein Functional Features

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Gene Isoform Structures and Expression Levels

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Protein Structures

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pLDDT Score Distribution

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Ramachandran Plot of Protein Structures

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Potential Active Site Information

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Protein Structure and Feature Comparision

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Protein-Protein Interaction

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Related Drugs

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Related Diseases

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Clinically Important Variants

Protein:CDC45

Protein Summary

check button Gene summary
Gene name: CDC45
ASpdb.0 ID: 8318
Gene
Gene symbol

CDC45

Gene ID

8318

Gene namecell division cycle 45
SynonymsCDC45L|CDC45L2|MGORS7|PORC-PI-1
Cytomap

22q11.21

Type of geneprotein-coding
Descriptioncell division control protein 45 homologCDC45 cell division cycle 45 homologCDC45 cell division cycle 45-likeCDC45-related proteincell division cycle 45 homologcell division cycle 45-like 2human CDC45
Modification date20240403
UniProtAcc

O75419


check button Gene ontology of this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
GeneCDC45

GO:0005634

nucleus

21383955|22474384

GeneCDC45

GO:0005654

nucleoplasm

-

GeneCDC45

GO:0005813

centrosome

-

GeneCDC45

GO:0006268

DNA unwinding involved in DNA replication

22474384

GeneCDC45

GO:0036064

ciliary basal body

29257953



AS Summary

check button Information of the canonical protein with experimentally identified structure from PDB (2023).
UniProt AccFile namePDB IDMethodResolutionChainStartEnd
O75419-1O75419-1_5dgo_A.pdb5DGOX-ray2.1A1566

check button ASpdb's canonical and alternatively spliced isoform information.
accession_idgene_namecanonical_idalternative_idcanonical_lengthalternative_lengthcanonical_startcanonical_endtypeoriginalSEQvariationSEQalternative_startalternative_end
O75419CDC45O75419-1O75419-256652068113Deletionnonenone6767
O75419CDC45O75419-1O75419-3566598180180SubstitutionRRSGSGSEPVAAALEKSSRLFAGPMSDRTAPRSP180212

check buttonMultiple sequence alignment of our canonical and alternatively spliced CDC45

check button Matched gene isoform IDs with Ensembl and RefSeq of our canonical and alternative spliced genes of CDC45
UniProt-idENSGENSTENSP
O75419-1ENSG00000093009.11ENST00000263201.7ENSP00000263201.2
O75419-2ENSG00000093009.11ENST00000404724.7ENSP00000384978.3
O75419-3ENSG00000093009.11ENST00000437685.6ENSP00000405726.2

UniProt-idNM IDNP ID
O75419-1NM_003504.4NP_003495.1
O75419-2NM_001178011.2NP_001171482.1
O75419-2XM_011530418.2XP_011528720.1
O75419-3NM_001178010.2NP_001171481.1

check buttonAmino acid sequences of our canonical and alternatively spliced CDC45
accession_idProtein sequence
O75419-1MFVSDFRKEFYEVVQSQRVLLFVASDVDALCACKILQALFQCDHVQYTLVPVSGWQELETAFLEHKEQFHYFILINCGANVDLLDILQPD
EDTIFFVCDTHRPVNVVNVYNDTQIKLLIKQDDDLEVPAYEDIFRDEEEDEEHSGNDSDGSEPSEKRTRLEEEIVEQTMRRRQRREWEAR
RRDILFDYEQYEYHGTSSAMVMFELAWMLSKDLNDMLWWAIVGLTDQWVQDKITQMKYVTDVGVLQRHVSRHNHRNEDEENTLSVDCTRI
SFEYDLRLVLYQHWSLHDSLCNTSYTAARFKLWSVHGQKRLQEFLADMGLPLKQVKQKFQAMDISLKENLREMIEESANKFGMKDMRVQT
FSIHFGFKHKFLASDVVFATMSLMESPEKDGSGTDHFIQALDSLSRSNLDKLYHGLELAKKQLRATQQTIASCLCTNLVISQGPFLYCSL
MEGTPDVMLFSRPASLSLLSKHLLKSFVCSTKNRRCKLLPLVMAAPLSMEHGTVTVVGIPPETDSSDRKNFFGRAFEKAAESTSSRMLHN
O75419-2MFVSDFRKEFYEVVQSQRVLLFVASDVDALCACKILQALFQCDHVQYTLVPVSGWQELETAFLEHKEQIKLLIKQDDDLEVPAYEDIFRD
EEEDEEHSGNDSDGSEPSEKRTRLEEEIVEQTMRRRQRREWEARRRDILFDYEQYEYHGTSSAMVMFELAWMLSKDLNDMLWWAIVGLTD
QWVQDKITQMKYVTDVGVLQRHVSRHNHRNEDEENTLSVDCTRISFEYDLRLVLYQHWSLHDSLCNTSYTAARFKLWSVHGQKRLQEFLA
DMGLPLKQVKQKFQAMDISLKENLREMIEESANKFGMKDMRVQTFSIHFGFKHKFLASDVVFATMSLMESPEKDGSGTDHFIQALDSLSR
SNLDKLYHGLELAKKQLRATQQTIASCLCTNLVISQGPFLYCSLMEGTPDVMLFSRPASLSLLSKHLLKSFVCSTKNRRCKLLPLVMAAP
O75419-3MFVSDFRKEFYEVVQSQRVLLFVASDVDALCACKILQALFQCDHVQYTLVPVSGWQELETAFLEHKEQFHYFILINCGANVDLLDILQPD
EDTIFFVCDTHRPVNVVNVYNDTQIKLLIKQDDDLEVPAYEDIFRDEEEDEEHSGNDSDGSEPSEKRTRLEEEIVEQTMRRRQRREWEAR
SGSGSEPVAAALEKSSRLFAGPMSDRTAPRSPRRDILFDYEQYEYHGTSSAMVMFELAWMLSKDLNDMLWWAIVGLTDQWVQDKITQMKY
VTDVGVLQRHVSRHNHRNEDEENTLSVDCTRISFEYDLRLVLYQHWSLHDSLCNTSYTAARFKLWSVHGQKRLQEFLADMGLPLKQVKQK
FQAMDISLKENLREMIEESANKFGMKDMRVQTFSIHFGFKHKFLASDVVFATMSLMESPEKDGSGTDHFIQALDSLSRSNLDKLYHGLEL
AKKQLRATQQTIASCLCTNLVISQGPFLYCSLMEGTPDVMLFSRPASLSLLSKHLLKSFVCSTKNRRCKLLPLVMAAPLSMEHGTVTVVG

Protein Functional Features

check buttonMain function of this protein. (from UniProt)
CDC45 (go to UniProt):O75419

check buttonRetention analysis result of protein across 39 protein features of UniProt such as six molecule processing features, 13 region features, four site features, six amino acid modification features, two natural variation features, five experimental info features, and 3 secondary structure features. Here, because of limited space for viewing, we only show the protein feature retention information belong to the 13 regional features. All retention annotation result can be downloaded at

download page

* Minus value of BPloci means that the break pointn is located before the CDS.
- Retained protein feature among the 13 regional features.
Accession_idSubsectionStartEndFuncitonal featureSplicing information


Gene Isoform Structures and Expression Levels for CDC45

check buttonGene structures of our canonical and alternative spliced genes of CDC45
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
gene isoform structure of CDC45

check button Expression levels of gene isoforms across GTEx.
gtex expression

check button Expression levels of gene isoforms across TCGA.
tcga expression


Protein Structures

check button PDB and CIF files of the predicted protein structures
* Here we show the 3D structure of the proteins using Mol*. AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100. Model confidence is shown from the pLDDT values per residue. pLDDT corresponds to the model’s prediction of its score on the local Distance Difference Test. It is a measure of local accuracy (from AlphfaFold website). To color code individual residues, we transformed individual PDB files into CIF format.
3D view using mol* of O75419-1
3D view using mol* of O75419-2
3D view using mol* of O75419-3


pLDDT Score Distribution

check button pLDDT score distribution of the predicted protein structures from AlphaFold2
* AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100.
pLDDT distribution across the protein length of O75419-1
all structure
pLDDT distribution across the protein length of O75419-2
all structure
pLDDT distribution across the protein length of O75419-3
all structure


Ramachandran Plot of Protein Structures


check button Ramachandran plot of the torsional angles - phi (φ)and psi (ψ) - of the residues (amino acids) contained in this protein peptide.
Ramachandran plot of O75419-1
all structure
Ramachandran plot of O75419-3
all structure

Potential Active Site Information


check button The potential binding sites of these proteins were identified using SiteMap, a module of the Schrodinger suite.
UniProt-idSite scoreSizeD scoreVolumeExposureEnclosureContactPhobicPhilicBalanceDon/AccResidues
O75419-11.0712561.023546.0560.4970.8041.060.4681.2240.3820.89524,25,26,27,51,52,53,54,57,101,192,193,194,230,231
,232,381,384,385,386,387,392,393,394,396,397,452,4
57,458,459,461,462,463,464,465,467,471,474,475,496
,497,498,499,500,505,507,508,509,510,512,518,520,5
38,539,540,541,542,543,545,546,547,548
O75419-21.0981921.163668.5070.5340.7390.8711.1330.6771.6741.03210,13,14,17,18,19,20,21,22,23,24,29,32,33,36,40,46
,47,48,52,58,62,65,67,68,69,70,71,72,152,156,496
O75419-31.0722210.995427.3780.4480.8051.060.6081.3130.4630.6260,261,262,263,265,266,267,268,270,308,309,310,31
1,312,324,325,326,327,330,331,387,390,392,404,406,
407,410,455,500,503,504,507,510,511,519,544,545,54
6,547,548,549,550

Protein Structure and Feature Comparision


check button Protein Structure Comparision Using Template Modeling Scores (TM-score).
all structure

check button Protein Structure Comparision Visualization with mol*. between Canonical predicted structure (AF2)(orange) vs Canonical validated structure (PDB)(green)
3D view using mol* of O75419-1_O75419-1_5dgo_A.pdb

check button Protein Structure Comparision Visualization with mol*. between Canonical validated structure (PDB)(orange) vs Alternative predicted structure (AF2)(green)
3D view using mol* of O75419-1_5dgo_A_O75419-2.pdb
3D view using mol* of O75419-1_5dgo_A_O75419-3.pdb

check button Protein Structure Comparision Visualization with mol*. between Canonical predicted structure (AF2)(orange) vs Alternative predicted structure (AF2)(green)
3D view using mol* of O75419-1_O75419-2.pdb
3D view using mol* of O75419-1_O75419-3.pdb

check button Protein Feature Comparison of the protein sequendary structures among the protiens.
./stats/secondary_structure/figure/O75419-1_vs_O75419-2.png
all structure<
./stats/secondary_structure/figure/O75419-1_vs_O75419-3.png
all structure<

check button Protein Feature Comparison of the relative accessible surface area (ASA) among the protiens.
./stats/relative_asa/O75419-1_vs_O75419-2.png
all structure<
./stats/relative_asa/O75419-1_vs_O75419-3.png
all structure<


Protein-Protein Interaction


check button Interactors from UniProt.
Accession_idSubsectionStartEndFuncitonal featureSplicing information


check button Interactors from STRING.
Gene nameInteractors


Related Drugs to CDC45


check button Drugs targeting this gene/protein.
(DrugBank)
UniProt accessionGene nameDrugBank IDDrug nameDrug groupActions

Related Diseases to CDC45


check button Previous studies relating to the alternative splicing of CDC45 and disease information from the MeSH term (PubMed)
GenePMIDTitleAbstractMeSH IDMeSH term


Clinically important variants in CDC45


check button (ClinVar, 04/20/2024)
accession_iduniprot_idgene_nameTypeVariantClinical_significance