About Gene List

PF3D7_0820000 (SRCAP)

Genome location: Pf3D7_08_v3:900,195..908,628(-)

Genome classification: Core

Function and Localization

Product Description: Snf2-related CBP activator, putative

SignalP Peptide: N/A

# Transmembrane Domains: 0

EC Numbers: None

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0000812 Swr1 complex
Component GO:0005737 cytoplasm
Component GO:0016020 membrane
Component GO:0005634 nucleus
Function GO:0005524 ATP binding
Function GO:0016887 ATP hydrolysis activity
Function GO:0004386 helicase activity
Function GO:0042393 histone binding
Function GO:0003713 transcription coactivator activity
Process GO:0043044 ATP-dependent chromatin remodeling
Process GO:0006338 chromatin remodeling
Process GO:0016458 gene silencing
Process GO:0043486 histone exchange

Expression by stage (LR - Le Roch et al., and MCA - Malaria Cell Atlas):

Stage LR class MCA mean MCA prop. zeros
Sporozoite possibly expressed N/A N/A
Ring expressed 0.76 0.65
Trophozoite expressed 1.05 0.47
Schizont expressed 0.27 0.83
Gametocyte expressed 0.95 0.52

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_0820000

Resistome Missense Mutations: K1871N

Resistome Compounds with Missense Mutations: DSM1

Resistome # Samples with Disruptive Mutations: 6 (1 missense, 1 "interesting" missense)

Essentiality (ABS)

Zhang Phenotype: Mutable in CDS

MIS: 0.992 | MFS: -2.797 | #Insertions: 1

PlasmoGEM Phenotype: Essential (Pb ortholog: PBANKA_0710800)

  • Relative Growth Rate: 0.10 ± 0.57
  • Confidence: 1.00

RMgmDB ABS Phenotype: N/A

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: C0H4W3

"Best" AlphaFill ligand hit: CXS (3-cyclohexyl-1-propylsulfonic acid, Local RMSD=0.21) with 2WAX (Global RMSD=4.23)

No associated EC numbers

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_101779

Most Similar Human Ortholog: C9J4U4

TM-align score: 0.33 | RMSD: 4.28

Seq Identity: 0.07 | Length: 57 / 2082

All Human Orthologs (OrthoMCL):

Gene ID Description
ENSG00000080603 Snf2 related CREBBP activator protein
ENSG00000183495 E1A binding protein p400
ENSG00000282034 novel transcript

Genetic Variation

MalariaGEN Pf7 (worldwide samples) # unique SNV/indels:

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 28 105 53 140
disruptive 128 244 127 285
missense 53 178 104 218

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 43 216 73 143
disruptive 181 498 211 483
missense 84 361 148 315

PlasmoDB Total SNPs: 413

Non-coding: 170 | Synonymous: 132 | Nonsynonymous: 111 | Stop Codon: 0

Protein Information

Protein Length: 2082 | Molecular Weight (kDa): 246.748

UniProt ID(s): C0H4W3

PDB ID(s): None

Isoelectric Point: 5.12

Protein Domain Annotations:

Source Family ID Description
InterPro IPR000330 SNF2-related, N-terminal domain
InterPro IPR001650 Helicase, C-terminal
InterPro IPR014001 Helicase superfamily 1/2, ATP-binding domain
InterPro IPR014012 Helicase/SANT-associated domain
InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
PFam PF00176 SNF2-related, N-terminal domain
PFam PF00271 Helicase, C-terminal
PFam PF07529 Helicase/SANT-associated domain
Superfamily SSF52540 P-loop containing nucleoside triphosphate hydrolase

Associated Publications

PMID Title Authors DOI/Link
12368864 Genome sequence of the human malaria parasite Plasmodium falciparum. Gardner MJ, Hall N, ..., Barrell B 10.1038/nature01097
12368867 Sequence of Plasmodium falciparum chromosomes 1, 3-9 and 13. Hall N, Pain A, ..., Barrell BG 10.1038/nature01095
12743798 Molecular cloning and characterization of an SRCAP chromatin remodeling homologuein Toxoplasma gondii. Sullivan WJ Jr, Monroy MA, ..., Queener SF 10.1007/s00436-002-0814-1
16267556 A protein interaction network of the malaria parasite Plasmodium falciparum. LaCount DJ, Vignali M, ..., Hughes RE 10.1038/nature04104
17653272 Rapid identification of malaria vaccine candidates based on alpha-helical coiledcoil protein motif. Villard V, Agak GW, ..., Corradin G 10.1371/journal.pone.0000645
23181666 Organellar proteomics reveals hundreds of novel nuclear proteins in the malariaparasite Plasmodium falciparum. Oehring SC, Woodcroft BJ, ..., Voss TS 10.1186/gb-2012-13-11-r108