About Gene List

PF3D7_1124400 (LSM1)

Genome location: Pf3D7_11_v3:964,315..965,485(-)

Genome classification: Core

Function and Localization

Product Description: U6 snRNA-associated Sm-like protein LSm1, putative

SignalP Peptide: N/A

# Transmembrane Domains: 0

EC Numbers: None

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:1990726 Lsm1-7-Pat1 complex
Component GO:0000932 P-body
Component GO:0005845 mRNA cap binding complex
Function GO:0003723 RNA binding
Function GO:0000339 RNA cap binding
Process GO:0016070 RNA metabolic process
Process GO:0008380 RNA splicing
Process GO:0000290 deadenylation-dependent decapping of nuclear-transcribed mRNA
Process GO:0006397 mRNA processing

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

Stage LR class MCA mean MCA prop. zeros
Sporozoite not expressed N/A N/A
Ring not expressed 0.09 0.96
Trophozoite possibly expressed 0.10 0.94
Schizont not expressed 0.02 0.99
Gametocyte possibly expressed 0.23 0.86

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_1124400

Resistome Missense Mutations: None

Resistome Compounds with Missense Mutations: None

Resistome # Samples with Disruptive Mutations: 0 (0 missense, 0 "interesting" missense)

Essentiality (ABS)

Zhang Phenotype: Non - Mutable in CDS *tentative

MIS: 0.119 | MFS: -3.029 | #Insertions: 0

PlasmoGEM Phenotype: N/A

RMgmDB ABS Phenotype: N/A

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: Q8IIB9

"Best" AlphaFill ligand hit: No AlphaFill hits

No associated EC numbers

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_102846

Most Similar Human Ortholog: E5RH18

TM-align score: 0.73 | RMSD: 1.91

Seq Identity: 0.30 | Length: 40 / 147

All Human Orthologs (OrthoMCL):

Gene ID Description
ENSG00000175324 LSM1 homolog, mRNA degradation associated

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 3 6 6 10
disruptive 0 9 4 21
missense 0 9 4 17

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 4 14 9 10
disruptive 3 27 20 40
missense 3 21 16 26

PlasmoDB Total SNPs: 70

Non-coding: 65 | Synonymous: 4 | Nonsynonymous: 1 | Stop Codon: 0

Protein Information

Protein Length: 147 | Molecular Weight (kDa): 17.342

UniProt ID(s): Q8IIB9

PDB ID(s): None

Isoelectric Point: 4.52

Protein Domain Annotations:

Source Family ID Description
InterPro IPR001163 LSM domain, eukaryotic/archaea-type
InterPro IPR010920 LSM domain superfamily
InterPro IPR034104 Sm-like protein Lsm1
PFam PF01423 LSM domain, eukaryotic/archaea-type
Superfamily SSF50182 LSM domain superfamily

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
37746059 Xrn1 biochemically associates with eisosome proteins after the post diauxic shiftin yeast Courtin B, Namane A, ..., Fromont-Racine M 10.17912/micropub.biology.000926