SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO06318  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA011891
Annotation
PREDICTED:_adenylyltransferase_and_sulfurtransferase_MOCS3_isoform_X1_[Papilio_xuthus]
Full name
Adenylyltransferase and sulfurtransferase MOCS3 homolog       + More
Adenylyltransferase and sulfurtransferase MOCS3      
Adenylyltransferase and sulfurtransferase UBA4      
Alternative Name
UBA4 homolog
Ubiquitin-like protein activator 4 homolog
Molybdenum cofactor synthesis protein 3
Ubiquitin activating enzyme 4
Ubiquitin-like protein activator 4
Location in the cell
Cytoplasmic   Reliability : 1.928 Nuclear   Reliability : 1.424
 

Sequence

CDS
ATGGACAGAGTCAGTGTTTTAGAGACGGAAATATCAGAACTTCGCAGAATTTTAAAGGAAAAGGAAAATGAACTTCAGGAATTAAAAAGTTTGATTAGTGATCAACAATCAAGTAAAGAATTAAATAATCACAGTCAGCCGATAAGTGATGCTTCAAAATCATCAGTAGATGCCTGTCTTCCAAAATGGGCGATAGAAAGGTACAGTCGTCAGATCCTTCTCTCGGACATCGGCGTCGAAGGACAGGTTAAGATCTGTTCTGCCAAAGTACTGATTGTGGGAGCCGGCGGCCTGGGATGTCCGGCTGCCATGTACCTTGCCGGGGCGGGCATTGGCGAAATAGGCATCGTGGATTATGACGCGGTGGATCTGACCAACGTGCACAGACAACTGCTGCACCATGAAAGCAACGAGAACACCAGCAAGGCGTTCTCGGCCGCTGAGTCTCTGAGATGTATAAACTCGAAAATTAAAATCACACCATACAACGTTCAGTTGGACTCGAAGAACGCTCAGCAAATCGCTTCAGCTTATGACTTGGTGCTCGACTGCAGCGACAACGTCCCGACCAGGTATCTGTTGAACGACCTGTGCGTTATGCTAAAGATCCCTCTGATATCGGGAAGCGCTTTGAAAATGGAGGGGCAGCTCACGATATACGGGTACAGGAGACAGGACCATCACCAGGAGACGTACATAGGGCCTTGCTACCGCTGCGTGTTCCCCACGCCCCCCCCTCCCGCTGCGGTGGGCAGCTGCTCCGCCCACGGGGTGGCCGGGCCCGTCCCGGGGACCGTGGGAACCCTGCAGGCCCTGGAGGCGATAAAGTACGTGATAGGCAGGACCGAGAGGCACCTGCTGGTCGGCCGCATGCTGCTGTTCGACGGAGAGGACGCGACCTTTAGGGCAGTAAAGTTGCGTCCGAGGAGACCCGCGTGCGTGGCGTGTGGGGACCGCGGAGGGGGCCGCCTGATCGATTATGAGCAGTTCTGCAATGCGCCGGCCAAAGAGAAGGACTTGGATCTGGAGGTGCTGCCGCCGGAAAATCGGGTCAGCGCCAACGAACTGAACGTAATGATGAATAACGAGGAGCGAGGAGGACGTCATCTCGTGGTGGACGTTAGGAACGAGCAGGAGTACGCGATGTGCCACATTCAGGGCTCGGTCAACTACCCCGTGGAGAACTTGCACCGGAACTTGGAGGAGTTGATCGAGAAGACCAAGGAGTTTGATGGAGGTGAGCTTTTTTTTATTGCTTAA
Protein
MDRVSVLETEISELRRILKEKENELQELKSLISDQQSSKELNNHSQPISDASKSSVDACLPKWAIERYSRQILLSDIGVEGQVKICSAKVLIVGAGGLGCPAAMYLAGAGIGEIGIVDYDAVDLTNVHRQLLHHESNENTSKAFSAAESLRCINSKIKITPYNVQLDSKNAQQIASAYDLVLDCSDNVPTRYLLNDLCVMLKIPLISGSALKMEGQLTIYGYRRQDHHQETYIGPCYRCVFPTPPPPAAVGSCSAHGVAGPVPGTVGTLQALEAIKYVIGRTERHLLVGRMLLFDGEDATFRAVKLRPRRPACVACGDRGGGRLIDYEQFCNAPAKEKDLDLEVLPPENRVSANELNVMMNNEERGGRHLVVDVRNEQEYAMCHIQGSVNYPVENLHRNLEELIEKTKEFDGGELFFIA

Summary

Description
Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Acts by mediating the C-terminal thiocarboxylation of the sulfur carrier URM1. Its N-terminus first activates URM1 as acyl-adenylate (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 to form thiocarboxylation (-COSH) of its C-terminus. The reaction probably involves hydrogen sulfide that is generated from the persulfide intermediate and that acts as nucleophile towards URM1. Subsequently, a transient disulfide bond is formed. Does not use thiosulfate as sulfur donor; NFS1 probably acting as a sulfur donor for thiocarboxylation reactions.
Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Also essential during biosynthesis of the molybdenum cofactor. Acts by mediating the C-terminal thiocarboxylation of sulfur carriers URM1 and MOCS2A. Its N-terminus first activates URM1 and MOCS2A as acyl-adenylates (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 and MOCS2A to form thiocarboxylation (-COSH) of their C-terminus. The reaction probably involves hydrogen sulfide that is generated from the persulfide intermediate and that acts as nucleophile towards URM1 and MOCS2A. Subsequently, a transient disulfide bond is formed. Does not use thiosulfate as sulfur donor; NFS1 probably acting as a sulfur donor for thiocarboxylation reactions.
Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Acts by mediating the C-terminal thiocarboxylation of sulfur carrier URM1. Its N-terminus first activates URM1 as acyl-adenylate (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 to form thiocarboxylation (-COSH) of its C-terminus. The reaction probably involves hydrogen sulfide that is generated from the persulfide intermediate and that acts as nucleophile towards URM1. Subsequently, a transient disulfide bond is formed. Does not use thiosulfate as sulfur donor; NFS1 probably acting as a sulfur donor for thiocarboxylation reactions. Prior mcm(5) tRNA modification by the elongator complex is required for 2-thiolation. May also be involved in protein urmylation.
Catalytic Activity
[molybdopterin-synthase sulfur-carrier protein]-C-terminal Gly-Gly + ATP + H(+) = [molybdopterin-synthase sulfur-carrier protein]-C-terminal Gly-Gly-AMP + diphosphate
[molybdopterin-synthase sulfur-carrier protein]-C-terminal Gly-Gly-AMP + AH2 + S-sulfanyl-L-cysteinyl-[cysteine desulfurase] = [molybdopterin-synthase sulfur-carrier protein]-C-terminal Gly-NH-CH2-C(O)SH + A + AMP + H(+) + L-cysteinyl-[cysteine desulfurase]
Cofactor
Zn(2+)
Similarity
In the N-terminal section; belongs to the HesA/MoeB/ThiF family. UBA4 subfamily.
Keywords
ATP-binding   Complete proteome   Cytoplasm   Metal-binding   Molybdenum cofactor biosynthesis   Multifunctional enzyme   Nucleotide-binding   Reference proteome   Transferase   tRNA processing   Zinc  
Feature
chain  Adenylyltransferase and sulfurtransferase MOCS3
EMBL
BABH01028732    BABH01028733    BABH01028734    RSAL01000109    RVE47171.1    NWSH01000042    + More
PCG80333.1    ODYU01007055    SOQ49487.1    GANO01001549    JAB58322.1    DS231831    KZ150447    PZC70840.1    AXCM01000028    JXUM01071933    KQ562693    KXJ75321.1    JXUM01023254    JXUM01023255    KQ560656    KXJ81407.1    GAPW01001479    JAC12119.1    APCN01000910    AAAB01008987    KQ414617    KOC68384.1    GFDL01010749    JAV24296.1    CH477310    KZ288363    PBC26921.1    KQ434899    KZC10860.1    ATLV01018748    KE525248    KFB43341.1    ADTU01017554    KQ976453    KYM85394.1    NNAY01000065    OXU31364.1    GGFK01006887    MBW40208.1    NEDP02005416    OWF41195.1    UFQT01000609    SSX25689.1    GGFJ01006130    MBW55271.1    GEBQ01010932    JAT29045.1    GGFJ01006131    MBW55272.1    GDIP01192385    JAJ31017.1    GDIP01195434    JAJ27968.1    GDIQ01179307    GDIQ01177866    JAK72418.1    ADMH02001345    ETN62938.1    GDIP01083602    JAM20113.1    GL439967    EFN66504.1    GDIQ01206963    JAK44762.1    GDIQ01143271    JAL08455.1    GDIQ01065566    JAN29171.1    GECZ01010271    JAS59498.1    GDIP01140046    JAL63668.1    GDIP01254272    JAI69129.1    GDIP01213241    JAJ10161.1    GDIQ01115388    JAL36338.1    KK107078    QOIP01000011    EZA60457.1    RLU16629.1    LRGB01003216    KZS03699.1    GDIP01031005    JAM72710.1    GDIQ01217302    JAK34423.1    GDIQ01216308    JAK35417.1    GDIQ01006889    JAN87848.1    GDIP01091299    JAM12416.1    AXCN02001149    GL888206    EGI65132.1    KQ981703    KYN37443.1    KQ983247    KYQ46164.1    HACG01019831    CEK66696.1    GECU01021730    JAS85976.1    KQ979480    KYN21255.1    GBRD01017083    JAG48744.1    GDIP01221947    JAJ01455.1    KQ978411    KYM94096.1    KB203660    ESO83505.1    CH940649    GBHO01008965    JAG34639.1    GDKW01002604    JAI53991.1    ACPB03021235    GDHC01015219    JAQ03410.1    JXJN01027914    OUUW01000010    SPP85913.1    JYDH01000114    KRY31641.1    KQ764145    OAD54590.1    JYDN01000016    KRX65501.1    JYDM01000024    KRZ93612.1    JYDJ01000102    KRX44186.1    LVZM01021474    OUC41342.1    DS022300    OAJ37357.1    GL882879    EGF84382.1   
Pfam
PF00581   Rhodanese        + More
PF00899   ThiF
Interpro
IPR036873   Rhodanese-like_dom_sf        + More
IPR035985   Ubiquitin-activating_enz       
IPR000594   ThiF_NAD_FAD-bd       
IPR028885   MOCS3/Uba4       
IPR001763   Rhodanese-like_dom       
SUPFAM
SSF69572   SSF69572        + More
SSF52821   SSF52821       
Gene 3D
PDB
1JWB     E-value=4.57211e-43,     Score=440

Ontologies

Topology

Subcellular location
Cytoplasm  
Length:
419
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
7.13122
Exp number, first 60 AAs:
0
Total prob of N-in:
0.32372
outside
1  -  419
 
 

Population Genetic Test Statistics

Pi
251.413426
Theta
173.40865
Tajima's D
1.188086
CLR
0.112817
CSRT
0.708964551772411
Interpretation
Uncertain
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