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Lactb Gene Detail
Summary
  • Symbol
    Lactb
  • Name
    lactamase, beta
  • Synonyms
    Mrpl56
  • Feature Type
    protein coding gene
  • IDs
    MGI:1933395
    NCBI Gene: 80907
  • Alliance
    gene page
  • Transcription Start Sites
    1 TSS
Location &
Maps
more
  • Sequence Map
    Chr9:66862668-66882706 bp, - strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 9, 36.23 cM, cytoband D
  • Mapping Data
    3 experiments
Strain
Comparison
more
  • SNPs within 2kb
    643 from dbSNP Build 142
  • Strain Annotations
    18
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_1933395
 protein coding gene Chr9:66862668-66882766 (-)
129S1/SvImJ MGP_129S1SvImJ_G0034984
 protein coding gene Chr9:66836180-66856447 (-)
A/J MGP_AJ_G0034964
 protein coding gene Chr9:64521488-64542293 (-)
AKR/J MGP_AKRJ_G0034894
 protein coding gene Chr9:66059761-66079819 (-)
BALB/cJ MGP_BALBcJ_G0034957
 protein coding gene Chr9:64259760-64280324 (-)
C3H/HeJ MGP_C3HHeJ_G0034666
 protein coding gene Chr9:66596099-66617476 (-)
C57BL/6NJ MGP_C57BL6NJ_G0035476
 protein coding gene Chr9:68661838-68681911 (-)
CAROLI/EiJ MGP_CAROLIEiJ_G0032387
 protein coding gene Chr9:64149294-64169362 (-)
CAST/EiJ MGP_CASTEiJ_G0033988
 protein coding gene Chr9:66823988-66844122 (-)
CBA/J MGP_CBAJ_G0034638
 protein coding gene Chr9:71025337-71047769 (-)
DBA/2J MGP_DBA2J_G0034797
 protein coding gene Chr9:64290131-64310536 (-)
FVB/NJ MGP_FVBNJ_G0034739
 protein coding gene Chr9:63633782-63653889 (-)
LP/J MGP_LPJ_G0034879
 protein coding gene Chr9:67108820-67130326 (-)
NOD/ShiLtJ MGP_NODShiLtJ_G0034781
 protein coding gene Chr9:72236326-72257653 (-)
NZO/HlLtJ MGP_NZOHlLtJ_G0035498
 protein coding gene Chr9:66178858-66201216 (-)
PWK/PhJ MGP_PWKPhJ_G0033692
 protein coding gene Chr9:64518324-64538931 (-)
SPRET/EiJ MGP_SPRETEiJ_G0033525
 protein coding gene Chr9:66487814-66510904 (-)
WSB/EiJ MGP_WSBEiJ_G0034100
 protein coding gene Chr9:66070822-66091968 (-)



Homology
more
  • Human Ortholog
    LACTB, lactamase beta
  • Vertebrate Orthologs
    3
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    LACTB, lactamase beta
  • Synonyms
    G24, MRPL56
  • Links
    NCBI Gene ID: 114294
    neXtProt AC: NX_P83111
    UniProt: P83111

  • Chr Location
    15q22.2; chr15:63121833-63142061 (+)  GRCh38
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    11 phenotypes from 3 alleles in 3 genetic backgrounds
    10 phenotype references
Phenotype Overview

adipose tissue
behavior/neurological
cardiovascular system
cellular
craniofacial
digestive/alimentary system
embryo
endocrine/exocrine glands
growth/size/body
hearing/vestibular/ear
hematopoietic system
homeostasis/metabolism
integument
immune system
limbs/digits/tail
liver/biliary system
mortality/aging
muscle
nervous system
pigmentation
renal/urinary system
reproductive system
respiratory system
skeleton
taste/olfaction
neoplasm
vision/eye

Click cells to view annotations.
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    17
  • GO References
    8
Molecular Function

carbohydrate derivative binding
cytoskeletal protein binding
DNA binding
enzyme regulator
hydrolase
ligase
lipid binding
oxidoreductase
RNA binding
signaling receptor activity
signaling receptor binding
transcription
transferase
transporter
Biological Process

carbohydrate derivative metabolism
cell differentiation
cell population proliferation
cellular component organization
DNA-templated transcription
establishment of localization
homeostatic process
immune system process
lipid metabolic process
programmed cell death
protein metabolic process
response to stimulus
signaling
system development
Cellular Component

cell projection
cytoplasmic vesicle
cytoskeleton
cytosol
endoplasmic reticulum
endosome
extracellular region
Golgi apparatus
mitochondrion
membraneless organelle
nucleus
organelle envelope
organelle lumen
plasma membrane
protein-containing complex
synapse
vacuole
Click cells to view annotations.
Expression
less
Expression Overview

early conceptus
embryo ectoderm
embryo endoderm
embryo mesoderm
embryo mesenchyme
extraembryonic component
alimentary system
auditory system
branchial arches
cardiovascular system
connective tissue
endocrine system
exocrine system
hemolymphoid system
integumental system
limbs
liver and biliary system
musculoskeletal system
nervous system
olfactory system
reproductive system
respiratory system
urinary system
visual system
Click cells to view annotations.


  • Assay Results
    722
  • Tissues
    15
  • cDNA Data
    10
  • Literature Summary
    3
  • Comparison Matrix
    Gene Expression + Phenotype
    • Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic 80907 NCBI Gene Model | MGI Sequence Detail 20039 C57BL/6J ±  kb
    transcript NM_030717 RefSeq | MGI Sequence Detail 1978 C57BL/6  
    polypeptide Q9EP89 UniProt | EBI | MGI Sequence Detail 551 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    Molecular
    Reagents
    less
    • All nucleic 11
      cDNA 10
      Primer pair 1

      Microarray probesets 4
    References
    more
    • Summaries
      All 44
      Developmental Gene Expression 3
      Gene Ontology 8
      Phenotypes 10
    • Earliest
      J:72607 Smith TS, et al., Identification, Genomic Organization, and mRNA Expression of LACTB, Encoding a Serine beta-Lactamase-like Protein with an Amino-terminal Transmembrane Domain. Genomics. 2001 Nov;78(1/2):12-4
    • Latest
      J:345621 Adams DJ, et al., Genetic determinants of micronucleus formation in vivo. Nature. 2024 Mar;627(8002):130-136
    Contributing Projects:
    Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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    Funding Information
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    Send questions and comments to User Support.     		last database update
    11/12/2024
    MGI 6.24     		The Jackson Laboratory