SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO13903  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA011426
Annotation
PREDICTED:_LETM1_and_EF-hand_domain-containing_protein_1?_mitochondrial_[Bombyx_mori]
Full name
Mitochondrial proton/calcium exchanger protein      
Alternative Name
Leucine zipper-EF-hand-containing transmembrane protein 1
Location in the cell
Cytoplasmic   Reliability : 1.421 Mitochondrial   Reliability : 1.693 Nuclear   Reliability : 1.174
 

Sequence

CDS
ATGAACAGAATAATTTTAAATCGATGCCGGTTTATAAAAAAATCAACAATATTATGGGAGACAAGACAGTATCAAAATTTTCCATACATAACATTGTCAAGGTCACTATCGTACTACACAGCACAGCCGATAGGCCTCCAACACGATGTCACACAGAAACCTCTCAGCATGCAGGTGTACTATCCTACATTTACCAGACAATTTTCCACAAGTCAGTATTATTTTGAGAAAGAACCATTAAAACCTTCCTCAAAAGTAGAAGCTACTGTTGTTACAATTAAAAAAGAAATAGAGGAGAAAGAAAAACTCCCTAAAAAAGAAGAGAGAAAGAAGAGTATCAAGGAACGTGTTATGGATGAACTTCGCCATTATTACCATGGCTTCAGGTTGCTTTTCATAGAAACTAGAATATCAATTTCATTGTTATTTAGAATATTAAAAGGAGATACATTAACTAGGAGGGAACATAGACTGCTAGTGACAACAGTTGGTGATCTGTTTAGAATGGTGCCCTTCATCATATTTATAATAGTTCCATTCTTAGAATTCTTTTTACCAGTATTCATAAAGCTTTTTCCCAATATGTTACCATCAACATTTGAAAGTAGTAGTCAAAAAGAAGCAAAACTGAAGCAACATTTGAAAGTCAAACTAGAAATGGCCAAGTTTTTTCAAGAAACATTAGATCAGATGGCACCACAAGCTAGTAATCGTCATTCTGAATTAGCTAAAGAGTTTTCAAATTTCTTTAGTAGAATAAGAACATCAGGGGATGTGGCAACAAGTGAAGAGATTATGAAATTTTCAAAGTTGTTTGAAGATGAAATCACCCTTGATTCTCTCCAGAGACCACACCTTGTTGCTCTTTGCAAAGTTTTAAATGTTTCTACAATTGGTACTAGTGCAATGTTAAGGTTTAATCTCAAAATGAAGTTAAGGTCACTAGCGGCAGATGACAAAATGATAGCTAAAGAAGGTGTGGATAGTTTGAACTTTAGTGAACTACAACAAGCTTGTAGAGCACGAGGAATGAGAGCATATGGTGTGTCTGAAGAGCGCTTACGTAAAGAACTGAGGAATTGGTTAGATTTATCACTGAATGAAAAGGTTCCCCCTTCGTTGTTGTTGTTGTCAAGAGCTCTGATGGTACCGGAGCATGTACCAACAACATATAAGCTGAAGGCTACAATCTCAGCTTTGCCAGAACATGTTGCAACACAAACTAAAGCTGCAATCGGAGAAAAGGAAGGCAAACTTGATTTTAAGGCCAAAGCAGAAGCAATCAGACTTGAAGAAATGAAGATTAAGGAAGAGAAACAAGAACTCCAAGAGGCAGAAAGGGAGAAGCAACTGCTTGAAGCCAAGAAGAGAGAGAAGGAGGAATTGAAAGACAAAGCACCCATCATTGATGCTGAGTCAACTCCAATTTTAGTTGATCCAGCTCCAGTGATTGCAGTTGACCCACCCAAACAGAAGTCTGAAGAAGGTTTATCTGGCAAGGACATTGAAGTTATTGAAGACGCTTTGGAAAAATTGGCTGAGCAGAAGAAGTCCTTGCTTCTCGAGAAGGAAAGCATTCAGGAGCTAAAAACGGAACTGTTGGACTACAGCGAAGATGTGAAAGAGATGCACGAGATTGTCAAGACAAAGCAAGCCGATATCAAACTTACGAAAGGTGCACGAAGATTATATCGAGCTGTCAATAACATGATAAGCAAACTTGACGCTGCCCTGGTGGAGCTTGAAAGCAAAGAGAAAGCCTTGAAGACGACACTAGAACAGACCAAGTCCGAACCACAGAAAGCTAAAGAACAGTTGATCCAAATCGACGAACTGATGCATTCCATTAAGAGCTTACAAAAAGTCCCCGATGAGGCTAAGTTGAAGTTAATTCAAGACGTACTGGGCAGGCTAGACGACGACTTTGATGGACAGTTGAAGATTGATGATGTTTTGAAGATGCTCGAAATAATCGGTAACGAAAACGTGAATCTATCAGAGAAACAGATGGCCGAATTAATCGAACTACTCGACAAAGAGGAGATTCTCGAGGTCGAAAGCAAGATACAGAAGGCGTTAGATAAAGCCGCCAGTGCCGCCAAAGAACAGGACAAGAACAGTGAATCCGATGGAAAGAGTCTATTCGATATCATAAGGGAGGCCCAGAAGCGAAGAGAAATGAAAAAAGCAGTCGAGAAATTCGGAGAACAAGGAGATATCCCTAAGAGTGACGTCATCGCGAAAACCGAGGAGAGCAGTAAACGGCCGGAGAGCCACTGA
Protein
MNRIILNRCRFIKKSTILWETRQYQNFPYITLSRSLSYYTAQPIGLQHDVTQKPLSMQVYYPTFTRQFSTSQYYFEKEPLKPSSKVEATVVTIKKEIEEKEKLPKKEERKKSIKERVMDELRHYYHGFRLLFIETRISISLLFRILKGDTLTRREHRLLVTTVGDLFRMVPFIIFIIVPFLEFFLPVFIKLFPNMLPSTFESSSQKEAKLKQHLKVKLEMAKFFQETLDQMAPQASNRHSELAKEFSNFFSRIRTSGDVATSEEIMKFSKLFEDEITLDSLQRPHLVALCKVLNVSTIGTSAMLRFNLKMKLRSLAADDKMIAKEGVDSLNFSELQQACRARGMRAYGVSEERLRKELRNWLDLSLNEKVPPSLLLLSRALMVPEHVPTTYKLKATISALPEHVATQTKAAIGEKEGKLDFKAKAEAIRLEEMKIKEEKQELQEAEREKQLLEAKKREKEELKDKAPIIDAESTPILVDPAPVIAVDPPKQKSEEGLSGKDIEVIEDALEKLAEQKKSLLLEKESIQELKTELLDYSEDVKEMHEIVKTKQADIKLTKGARRLYRAVNNMISKLDAALVELESKEKALKTTLEQTKSEPQKAKEQLIQIDELMHSIKSLQKVPDEAKLKLIQDVLGRLDDDFDGQLKIDDVLKMLEIIGNENVNLSEKQMAELIELLDKEEILEVESKIQKALDKAASAAKEQDKNSESDGKSLFDIIREAQKRREMKKAVEKFGEQGDIPKSDVIAKTEESSKRPESH

Summary

Description
Mitochondrial proton/calcium antiporter that mediates proton-dependent calcium efflux from mitochondrion (By similarity). Required for the maintenance of the tubular shape and cristae organization (By similarity).
Mitochondrial proton/calcium antiporter that mediates proton-dependent calcium efflux from mitochondrion (By similarity). Crucial for the maintenance of mitochondrial tubular networks and for the assembly of the supercomplexes of the respiratory chain (By similarity). Required for the maintenance of the tubular shape and cristae organization (By similarity). In contrast to SLC8B1/NCLX, does not constitute the major factor for mitochondrial calcium extrusion (By similarity).
Subunit
Homohexamer.
Homohexamer (By similarity). Interacts with BCS1L (By similarity).
Similarity
Belongs to the LETM1 family.
Keywords
Antiport   Calcium   Calcium transport   Coiled coil   Complete proteome   Ion transport   Membrane   Metal-binding   Mitochondrion   Mitochondrion inner membrane   Reference proteome   Transit peptide   Transmembrane   Transmembrane helix   Transport  
Feature
chain  Mitochondrial proton/calcium exchanger protein
EMBL
KQ459601    KPI94085.1    AGBW02007799    OWR54547.1    RSAL01000081    RVE48577.1    + More
ODYU01001652    SOQ38176.1    GDQN01006703    JAT84351.1    NWSH01001810    PCG70053.1    JTDY01002720    KOB70853.1    KQ460205    KPJ17163.1    BABH01015558    KQ971311    EEZ98994.2    LJIG01009909    KRT82138.1    GFDF01000926    JAV13158.1    GFDF01000927    JAV13157.1    GALX01003469    JAB64997.1    GEBQ01010517    JAT29460.1    GEBQ01010463    JAT29514.1    KB631984    ERL87713.1    APGK01042111    KB741002    ENN75724.1    KQ981820    KYN35143.1    GDHC01020744    JAP97884.1    NEVH01011876    PNF31479.1    GL888465    EGI60531.1    AK418132    BAN21347.1    DS235219    EEB13424.1    GANO01003643    JAB56228.1    KK107578    QOIP01000002    EZA48684.1    RLU25684.1    KK852643    KDR19565.1    GL452770    EFN76874.1    GFXV01002595    MBW14400.1    KQ414617    KOC68270.1    GFXV01007943    MBW19748.1    GBYB01010279    JAG80046.1    ABLF02015848    GGMS01000106    MBY69309.1    GGMS01015752    MBY84955.1    GDHF01017182    GDHF01014886    GDHF01010754    GDHF01009064    GDHF01005594    GDHF01001993    JAI35132.1    JAI37428.1    JAI41560.1    JAI43250.1    JAI46720.1    JAI50321.1    GDIP01225068    JAI98333.1    GDIQ01203747    JAK47978.1    KK117088    KFM69511.1    GDIQ01205399    JAK46326.1    GDIQ01203746    JAK47979.1    GBXI01010898    JAD03394.1    GECU01029394    JAS78312.1    GDIP01144270    JAJ79132.1    GDIP01085151    JAM18564.1    MUJZ01065227    OTF70549.1    GL732523    EFX90017.1    GDIP01012470    JAM91245.1    GAMC01010528    GAMC01010527    GAMC01010526    JAB96028.1    GACK01006840    JAA58194.1    GFPF01009420    MAA20566.1    GEDV01007390    JAP81167.1    JXJN01001110    CH940648    EDW60678.1    KRF79537.1    KRF79538.1    GEFH01001910    JAP66671.1    KK680568    KFQ12452.1    KK799412    KFQ27621.1    AADN05000017    AJ720251    KK538502    KFP30141.1    GL732574    EFX75571.1    MCFN01000373    OXB59761.1    GDIQ01167452    JAK84273.1    JH881175    ELR55983.1    BC120274    GABZ01004638    JAA48887.1   
Pfam
PF07766   LETM1        + More
PF13499   EF-hand_7
Interpro
IPR011685   LETM1        + More
IPR033122   LETM1_RBD       
IPR011992   EF-hand-dom_pair       
IPR002048   EF_hand_dom       
IPR018247   EF_Hand_1_Ca_BS       
SUPFAM
SSF47473   SSF47473       
PDB
3SKQ     E-value=1.17653e-30,     Score=335

Ontologies

Topology

Subcellular location
Mitochondrion inner membrane  
Length:
759
Number of predicted TMHs:
1
Exp number of AAs in TMHs:
24.23285
Exp number, first 60 AAs:
0.01683
Total prob of N-in:
0.91630
inside
1  -  165
TMhelix
166  -  188
outside
189  -  759
 
 

Population Genetic Test Statistics

Pi
223.855773
Theta
184.296723
Tajima's D
0.936889
CLR
0.013018
CSRT
0.63756812159392
Interpretation
Uncertain
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