SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO15205  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA004950
Annotation
PREDICTED:_C-1-tetrahydrofolate_synthase?_cytoplasmic_isoform_X2_[Bombyx_mori]
Full name
C-1-tetrahydrofolate synthase, cytoplasmic      
Location in the cell
Cytoplasmic   Reliability : 1.937 Mitochondrial   Reliability : 1.808
 

Sequence

CDS
ATGTGGAAGAATTCTGAAGAATTGGAAGCTGTACAAGAGGTCACTTGCATCTTCGATCCATCTCAGTCCGAGAGAGCAGTCGGGATTGGATCGACCAACGAGACAGTTCTCTGGGCTAAGATGGCACAAATTATATCTGGGATTGAAGTTGCAGGATCTATAGAAAATGACCTGCGTCAACAAGTGACTAGGCTCCGTTCAAAATGGTCTGGCTTCGAGCCCAGGCTTGCCATCGTGCAGGTGGGCGGGCGCGAGGACTCCAACGTCTACATCAGGATGAAGCTGAAGGCAGCTGAGAAAATTGGTATCGCCGCCGAACATATCCGCTTACCAAGGGACATCACTGAAATAGAGCTGTTAGCAAAAATAACGAGTCTGAATGAATCTCCTTCGGTTCACGGCATCATTGTTCAAATGCCCCTTGATTCGGACCACGCGATCGACGCTCATCGAGTCACTGATGCTGTCTCGCCTGATAAAGATGTTGACGGCTTAAACACAATTAACGAAGGTCGAGTAGCAGTAGGTGATCTGTCCGGATTCATTCCTTGCACTCCGGCCGGGTGCGTGGAACTGATTAAGAAGACCGGCGTCACTATAGCTGGCAAAAATGTGGTAGTGCTCGGGCGGAGTCGCATTGTGGGTACTCCGGTGTCAGAGTTGCTGAAATGGGAACACGCTACTGTCACAGTGTGCCATTCAAAGACTAAGAATTTGAGTGAAATTACTAAGACAGCAGAAATACTGGTGGTGGCGATCGGTCGTCCAGAGATGGTCCGAGGTTCTTGGATCAAGCCTGGAGCGGTCGTTATAGACTGTGGTATCAACGCTATTGAGGATCCTACAAAGAAAAGCGGGCAACGTTTAGTGGGCGACGTGGCTTACCAGGAGGCGGTCAAAGTAGCTTCGGCTGTGACTCCTGTGCCGGGCGGCGTGGGGCCCATGACCGTGGCGATGCTCATGCGGAACACCGTGCAGGCAGCGCGCCGACAGCTCGACCGCTTGCTTGCCCCCTCTTGGCCTCTGAAACCGCTTCGCCTCACCCCGATTACGCCACCGCCCAGTGACATCGTAATAGCTCGTTCTCAGAAGCCTAAAGACATCGGAGAGCTGGCGGCAGAGATCGGTCTGTGTCCGAGCGAGGTGTCTCAATATGGACGTACTAAGGCCAAGATTTCACTGTCCGTTCTCGACAGACTACGCAACCAACGCACAGGGAAATACATCGTAGTTGCTGGTATAACTCCGACACCACTTGGTGAAGGTAAAAGCACCACTCTAATAGGTCTGGTGCAAGCGTTGACAGCACATCGCGGGAAGAACGCGTTTGCATGCATGCGGCAACCGAGTCAGGGACCGACCTTTGGCGTTAAAGGGGGTGCTGCTGGAGGGGGCTACTCTCAAGTAATTCCAATGGAGGAGTTCAACCTGCACATGACTGGCGACATTCATGCCGTAACCGCTGCCAACAATCTTCTTGCTGCACAAATGGACGCGCGCATCTTCCACGAGCTGACACAGAAGGACGGACCTCTGTATGACCGTCTCGTCCCCAAGATCAAAGGCGTCAGGAAGTTCTCTCCTATCCAGCTACGCAGACTGAAGAGATTGGGAATCGATAAAACGGACCCTGACTCTTTAACTGCCGAAGAGAGGGTTAAGTTCGCTCGACTCAATATAGACCCAACAAAGATTATGTGGAACAGAGTTGTGGATCTAAACGACAGATATCTTCGAAAGATTACAATAGGCCAGTCTCCTACGGAAAAAGGCTTTACTCGGGAGACTGCTTTCGATATTTCCGTCGCTTCGGAGATCATGGCTATTCTGGCGTTAGGTAATGACGTAGACGACATCAAAGAACGACTCGCCAGCATGGTGGTGGCCCTCGATAAGGACGGCAACGCTGTCACCGCAGACGACTTGGGCATGACGGGAGCGTTGCTGGTGTTGCTACGTGATGCGTTCGAGCCGACGCTGATGCAGAGTCTGGAGGGCACGCCGGTGCTGGTGCACGCAGGACCCTTCGCCAACATCGCGCACGGCTGCTCCTCCATACTGGCCGACAAGATCGCCATGAAGCTGGCCGGTCCCGCTGGATACGTCGCCACTGAAGCTGGATTTGGATCTGATATTGGAATGGAGAAGTTCTTCGACATAAAGTGTCGCGCAAGCGGTGACCGGCCTCACTGCGCGGTCATCGTTGCGACCGTGCGCGCGCTCAAGATGCACGGCGGCGGCCCGCCCGTCTCACCCGGCCTGCCTCTGCATGACGTCTACCTGCAGGAGAACCTAGATCTGCTACACAAAGGTCTATGTAACTTGGGCAAACACATCAGTAACGGCAACAAATTTGGTATTCCGGTCGTTGTAGCTGTCAACAAACACGGAAATGATAGCGCCGCGGAATTGAGTTTGGTGCAAGACTTCGCTCTGCACAACGGCGCGTTCAGGGCGGTGGTGTGTAGCCACTTCACCGACGGCGGGGCGGGCGCTATCGAGCTTGCCGACGCCGTTATCGACGCCTGCAACCGACCCACGCATTTCCAGTACCTATACCCCCTGAGCTTCTCCATCCAGGACAAGATTCACACAATCGCCAGTCAGATGTACGGCGCTTCCGAAATCGAATACACTGAAGAGGTTTTAGAAAAAATTAAAATCTTCACCGAAAAGGGATACGACAAATTTCCGATTTGCATGGCCAAGACTTCGAACTCCTTAACCGGTGATCCCTCCATCAAGGGAGCTCCCACTGACTTCACGCTAAAGATCAACGGAATATTCGTATCGGTAGGCGCCGGCTTCGTGGTGCCCATGGTCGGGGAGATCTCGAAGATGCCCGGACTGCCGACACGACCTAGCATCTACGATATTGACCTCAACACAAAAACAGGGGAAATCGAAGGCCTTTTCTAA
Protein
MWKNSEELEAVQEVTCIFDPSQSERAVGIGSTNETVLWAKMAQIISGIEVAGSIENDLRQQVTRLRSKWSGFEPRLAIVQVGGREDSNVYIRMKLKAAEKIGIAAEHIRLPRDITEIELLAKITSLNESPSVHGIIVQMPLDSDHAIDAHRVTDAVSPDKDVDGLNTINEGRVAVGDLSGFIPCTPAGCVELIKKTGVTIAGKNVVVLGRSRIVGTPVSELLKWEHATVTVCHSKTKNLSEITKTAEILVVAIGRPEMVRGSWIKPGAVVIDCGINAIEDPTKKSGQRLVGDVAYQEAVKVASAVTPVPGGVGPMTVAMLMRNTVQAARRQLDRLLAPSWPLKPLRLTPITPPPSDIVIARSQKPKDIGELAAEIGLCPSEVSQYGRTKAKISLSVLDRLRNQRTGKYIVVAGITPTPLGEGKSTTLIGLVQALTAHRGKNAFACMRQPSQGPTFGVKGGAAGGGYSQVIPMEEFNLHMTGDIHAVTAANNLLAAQMDARIFHELTQKDGPLYDRLVPKIKGVRKFSPIQLRRLKRLGIDKTDPDSLTAEERVKFARLNIDPTKIMWNRVVDLNDRYLRKITIGQSPTEKGFTRETAFDISVASEIMAILALGNDVDDIKERLASMVVALDKDGNAVTADDLGMTGALLVLLRDAFEPTLMQSLEGTPVLVHAGPFANIAHGCSSILADKIAMKLAGPAGYVATEAGFGSDIGMEKFFDIKCRASGDRPHCAVIVATVRALKMHGGGPPVSPGLPLHDVYLQENLDLLHKGLCNLGKHISNGNKFGIPVVVAVNKHGNDSAAELSLVQDFALHNGAFRAVVCSHFTDGGAGAIELADAVIDACNRPTHFQYLYPLSFSIQDKIHTIASQMYGASEIEYTEEVLEKIKIFTEKGYDKFPICMAKTSNSLTGDPSIKGAPTDFTLKINGIFVSVGAGFVVPMVGEISKMPGLPTRPSIYDIDLNTKTGEIEGLF

Summary

Catalytic Activity
(6R)-5,10-methylene-5,6,7,8-tetrahydrofolate + NADP(+) = 5,10-methenyltetrahydrofolate + NADPH
5,10-methenyltetrahydrofolate + H2O = (6S)-10-formyltetrahydrofolate + H(+)
(6S)-5,6,7,8-tetrahydrofolate + ATP + formate = (6S)-10-formyltetrahydrofolate + ADP + phosphate
Subunit
Homodimer.
Similarity
In the N-terminal section; belongs to the tetrahydrofolate dehydrogenase/cyclohydrolase family.
In the C-terminal section; belongs to the formate--tetrahydrofolate ligase family.
Keywords
Amino-acid biosynthesis   ATP-binding   Cytoplasm   Histidine biosynthesis   Hydrolase   Ligase   Methionine biosynthesis   Multifunctional enzyme   NADP   Nucleotide-binding   One-carbon metabolism   Oxidoreductase   Purine biosynthesis   Alternative splicing   Complete proteome   Reference proteome  
Feature
chain  C-1-tetrahydrofolate synthase, cytoplasmic
splice variant  In isoform A.
EMBL
BABH01029887    KY622019    AQV04396.1    ODYU01003584    SOQ42530.1    L36189    + More
NWSH01001119    PCG72504.1    KZ150014    PZC74996.1    PCG72506.1    GAIX01013842    JAA78718.1    KQ459604    KPI92322.1    KQ460045    KPJ18171.1    AGBW02009936    OWR49547.1    PCG72507.1    CVRI01000066    CRL06152.1    GEZM01071446    JAV65800.1    ATLV01021193    ATLV01021194    ATLV01021195    KE525314    KFB46109.1    AAAB01008859    EAA07766.5    APCN01000574    KA645349    AFP59978.1    AXCN02000326    GFDL01002495    JAV32550.1    GFDL01002497    JAV32548.1    AXCM01002203    GFDL01002487    JAV32558.1    GAMC01015725    GAMC01015721    JAB90834.1    GAMC01015722    GAMC01015720    JAB90833.1    JXUM01088996    JXUM01088997    JXUM01088998    JXUM01088999    KQ563739    KXJ73402.1    GL764129    EFZ18327.1    KK852643    KDR19573.1    KQ435733    KOX77269.1    KQ414983    KOC59022.1    GBXI01017018    JAC97273.1    JRES01001414    KNC23124.1    NNAY01000972    OXU25660.1    GBYB01003027    JAG72794.1    GL439266    EFN67545.1    GAKP01006023    JAC52929.1    GAKP01006022    JAC52930.1    KQ980419    KYN16129.1    GDHF01028770    JAI23544.1    GEDC01001389    JAS35909.1    KK107087    QOIP01000001    EZA59897.1    RLU27323.1    GEDC01010846    JAS26452.1    GGFJ01001613    MBW50754.1    GFDF01002217    JAV11867.1    GANO01002248    JAB57623.1    GGFL01004400    MBW68578.1    GGFL01004399    MBW68577.1    GBXI01012121    JAD02171.1    GGFM01006723    MBW27474.1    KQ971352    EFA07236.1    KQ977791    KYM99782.1    KQ976703    KYM77173.1    GDHF01024843    JAI27471.1    GGFL01004398    MBW68576.1    KZ288239    PBC31316.1    KQ434809    KZC06698.1    GGFJ01001661    MBW50802.1    DS235004    EEB10210.1    GGFK01005796    MBW39117.1    GGFK01006162    MBW39483.1    CH479185    EDW38502.1    CM000070    KRT01327.1    EAL29161.2    KQ982215    KYQ58888.1    KRT01326.1    CM000160    EDW96821.1    KRK03378.1    KRK03379.1    CH954181    EDV49619.1    AF082097    AE014297    BT021278    AY069146    BT125950    ADX35929.1    AFH06346.1    CP012526    ALC46524.1    CH902617    EDV41565.1    CH480815    EDW42717.1    OUUW01000008    SPP83790.1    UFQT01000188    SSX21369.1    CM000364    EDX13472.1    GECZ01013459    JAS56310.1   
Pfam
PF00763   THF_DHG_CYH        + More
PF01268   FTHFS
PF02882   THF_DHG_CYH_C
PF01795   Methyltransf_5
Interpro
IPR036291   NAD(P)-bd_dom_sf        + More
IPR020630   THF_DH/CycHdrlase_cat_dom       
IPR000672   THF_DH/CycHdrlase       
IPR020628   Formate_THF_ligase_CS       
IPR027417   P-loop_NTPase       
IPR020867   THF_DH/CycHdrlase_CS       
IPR000559   Formate_THF_ligase       
IPR020631   THF_DH/CycHdrlase_NAD-bd_dom       
IPR002903   RsmH       
IPR023397   SAM-dep_MeTrfase_MraW_recog       
IPR029063   SAM-dependent_MTases       
SUPFAM
SSF52540   SSF52540        + More
SSF51735   SSF51735       
SSF81799   SSF81799       
SSF53335   SSF53335       
PDB
4JKI     E-value=2.34062e-139,     Score=1274

Ontologies

Topology

Subcellular location
Cytoplasm  
Length:
972
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.50644
Exp number, first 60 AAs:
0.00109
Total prob of N-in:
0.00055
outside
1  -  972
 
 

Population Genetic Test Statistics

Pi
271.465554
Theta
185.604193
Tajima's D
1.752803
CLR
0.185425
CSRT
0.84120793960302
Interpretation
Uncertain
Peptides ×
Source Sequence Identity Evalue
26280517 GSPQIDIDKPR 100.00 2e-10
25044914 GSWIKPGAVVIDCGINAIEDPTK 100.00 2e-10
27102218 MHGGGPPVSPGIPIHDVYIQENIDIIHK 100.00 2e-10
26280517 GSPFPTVAEAIQEDIDKYR 100.00 1e-09
25044914 GSWFMQSICEEIR 100.00 1e-09
26280517 IHPPSEVGWGK 95.65 1e-08
26280517 QATTTEFVEYQK 95.45 9e-08
26280517 VAPNFVFGETNKSEDFIK 95.45 5e-07
26822097 WEHATVTVCHSK 95.24 6e-07
26280517 VQQYDWGGTNDYPR 95.24 6e-07
25044914 VTCIPTSFQAK 95.24 6e-07
28467696 VTCIPTSFQAK 95.24 6e-07
26822097 ISISVIDR 100.00 3e-04
26280517 ANNSEYGIAAAVFTK 100.00 3e-04
26822097 TGVTIAGK 100.00 0.004
26280517 VTIPTPGIMNPNEFKK 100.00 0.004
25044914 WEGVIAGGSEK 100.00 0.004
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