SPB4_ASPFU
ID SPB4_ASPFU Reviewed; 640 AA.
AC Q4WYJ7;
DT 04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT 04-APR-2006, sequence version 2.
DT 03-AUG-2022, entry version 104.
DE RecName: Full=ATP-dependent rRNA helicase spb4 {ECO:0000305};
DE EC=3.6.4.13 {ECO:0000250|UniProtKB:P25808};
GN Name=spb4 {ECO:0000250|UniProtKB:P25808}; ORFNames=AFUA_3G13280;
OS Neosartorya fumigata (strain ATCC MYA-4609 / Af293 / CBS 101355 / FGSC
OS A1100) (Aspergillus fumigatus).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC Aspergillus subgen. Fumigati.
OX NCBI_TaxID=330879;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC MYA-4609 / Af293 / CBS 101355 / FGSC A1100;
RX PubMed=16372009; DOI=10.1038/nature04332;
RA Nierman W.C., Pain A., Anderson M.J., Wortman J.R., Kim H.S., Arroyo J.,
RA Berriman M., Abe K., Archer D.B., Bermejo C., Bennett J.W., Bowyer P.,
RA Chen D., Collins M., Coulsen R., Davies R., Dyer P.S., Farman M.L.,
RA Fedorova N., Fedorova N.D., Feldblyum T.V., Fischer R., Fosker N.,
RA Fraser A., Garcia J.L., Garcia M.J., Goble A., Goldman G.H., Gomi K.,
RA Griffith-Jones S., Gwilliam R., Haas B.J., Haas H., Harris D.E.,
RA Horiuchi H., Huang J., Humphray S., Jimenez J., Keller N., Khouri H.,
RA Kitamoto K., Kobayashi T., Konzack S., Kulkarni R., Kumagai T., Lafton A.,
RA Latge J.-P., Li W., Lord A., Lu C., Majoros W.H., May G.S., Miller B.L.,
RA Mohamoud Y., Molina M., Monod M., Mouyna I., Mulligan S., Murphy L.D.,
RA O'Neil S., Paulsen I., Penalva M.A., Pertea M., Price C., Pritchard B.L.,
RA Quail M.A., Rabbinowitsch E., Rawlins N., Rajandream M.A., Reichard U.,
RA Renauld H., Robson G.D., Rodriguez de Cordoba S., Rodriguez-Pena J.M.,
RA Ronning C.M., Rutter S., Salzberg S.L., Sanchez M., Sanchez-Ferrero J.C.,
RA Saunders D., Seeger K., Squares R., Squares S., Takeuchi M., Tekaia F.,
RA Turner G., Vazquez de Aldana C.R., Weidman J., White O., Woodward J.R.,
RA Yu J.-H., Fraser C.M., Galagan J.E., Asai K., Machida M., Hall N.,
RA Barrell B.G., Denning D.W.;
RT "Genomic sequence of the pathogenic and allergenic filamentous fungus
RT Aspergillus fumigatus.";
RL Nature 438:1151-1156(2005).
CC -!- FUNCTION: ATP-binding RNA helicase involved in the biogenesis of 60S
CC ribosomal subunits. Binds 90S pre-ribosomal particles and dissociates
CC from pre-60S ribosomal particles after processing of 27SB pre-rRNA.
CC Required for the normal formation of 18S rRNA through the processing of
CC pre-rRNAs at sites A0, A1 and A2, and the normal formation of 25S and
CC 5.8S rRNAs through the processing of pre-rRNAs at sites C1 and C2.
CC {ECO:0000250|UniProtKB:P25808}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O = ADP + H(+) + phosphate; Xref=Rhea:RHEA:13065,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=3.6.4.13;
CC Evidence={ECO:0000250|UniProtKB:P25808};
CC -!- SUBUNIT: Component of pre-60S ribosomal complexes.
CC {ECO:0000250|UniProtKB:P25808}.
CC -!- SUBCELLULAR LOCATION: Nucleus, nucleolus
CC {ECO:0000250|UniProtKB:P25808}.
CC -!- DOMAIN: The Q motif is unique to and characteristic of the DEAD box
CC family of RNA helicases and controls ATP binding and hydrolysis.
CC -!- SIMILARITY: Belongs to the DEAD box helicase family. DDX55/SPB4
CC subfamily. {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=EAL92256.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR EMBL; AAHF01000002; EAL92256.1; ALT_SEQ; Genomic_DNA.
DR RefSeq; XP_754294.1; XM_749201.1.
DR AlphaFoldDB; Q4WYJ7; -.
DR SMR; Q4WYJ7; -.
DR STRING; 746128.CADAFUBP00003514; -.
DR GeneID; 3511733; -.
DR KEGG; afm:AFUA_3G13280; -.
DR VEuPathDB; FungiDB:Afu3g13280; -.
DR eggNOG; KOG0345; Eukaryota.
DR HOGENOM; CLU_003041_26_4_1; -.
DR InParanoid; Q4WYJ7; -.
DR OrthoDB; 973872at2759; -.
DR Proteomes; UP000002530; Chromosome 3.
DR GO; GO:0005730; C:nucleolus; IBA:GO_Central.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003724; F:RNA helicase activity; IEA:UniProtKB-EC.
DR GO; GO:0006364; P:rRNA processing; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.300; -; 2.
DR InterPro; IPR011545; DEAD/DEAH_box_helicase_dom.
DR InterPro; IPR025313; DUF4217.
DR InterPro; IPR014001; Helicase_ATP-bd.
DR InterPro; IPR001650; Helicase_C.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR000629; RNA-helicase_DEAD-box_CS.
DR InterPro; IPR014014; RNA_helicase_DEAD_Q_motif.
DR Pfam; PF00270; DEAD; 1.
DR Pfam; PF13959; DUF4217; 1.
DR Pfam; PF00271; Helicase_C; 1.
DR SMART; SM00487; DEXDc; 1.
DR SMART; SM01178; DUF4217; 1.
DR SMART; SM00490; HELICc; 1.
DR SUPFAM; SSF52540; SSF52540; 2.
DR PROSITE; PS00039; DEAD_ATP_HELICASE; 1.
DR PROSITE; PS51192; HELICASE_ATP_BIND_1; 1.
DR PROSITE; PS51194; HELICASE_CTER; 1.
DR PROSITE; PS51195; Q_MOTIF; 1.
PE 3: Inferred from homology;
KW ATP-binding; Coiled coil; Helicase; Hydrolase; Nucleotide-binding; Nucleus;
KW Reference proteome; Ribosome biogenesis; RNA-binding; rRNA processing.
FT CHAIN 1..640
FT /note="ATP-dependent rRNA helicase spb4"
FT /id="PRO_0000232321"
FT DOMAIN 45..249
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00541"
FT DOMAIN 283..437
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00542"
FT REGION 531..593
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 607..640
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COILED 521..629
FT /evidence="ECO:0000255"
FT MOTIF 14..42
FT /note="Q motif"
FT /evidence="ECO:0000305"
FT MOTIF 197..200
FT /note="DEAD box"
FT /evidence="ECO:0000305"
FT COMPBIAS 539..564
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 579..593
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 607..632
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 58..65
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00541"
SQ SEQUENCE 640 AA; 70950 MW; 4A445E3001D752B2 CRC64;
MAPKPPSGTS LRAWDAVTPA LSEWVLEAMS SMGFTRMTPV QASAIPLFMA HKDVVVEAVT
GSGKTLSFLI PVVEKLLRLE EPIKKHHVGA IIISPTRELA SQIYNVLSSL LAFHPPSAAA
INPSEDDDAP RPKFPSSTLK VVPQLLLGGS TTPAEDLSTF LKRSPNVLVS TPGRLLELLS
SPHVHCPQSS FEMLVLDEAD RLLDLGFKET LQNILRRLPK QRRTGLFSAS VSEAVDQIVR
VGLRNPVKVM VKVKGGSGVD DKRTPASLQM TYLTTPPSHK FAALKRIVSS VQPTPLKTIF
FVSTCSGVDY LSAILPLLLG DDFLLIPLHG KHQANVRQKN FNRFINSHDP AILLTTDVAA
RGLDIPSVDL VVQIDPPSDP KSFIHRCGRA GRAGRRGLSV VLLHPGREED YVSFLEVRKT
PVVPFSPSIS FSDADAAAAT ATARKAVLAD RALHDRGQKA FVSWLRSYSK HQASSIFRVS
DLDWEALGKA WGLLKLPKMP ELKNFTGDKT LGMSLDWDNY AYKDKQREKR RKELLQEAAE
SGATQSTSNK RRATESVAWS QQAESKNKKL KRREQKKSKQ EKARWEKMTE EEKQKVLETE
KMVEELRKKN EEERRLRRAV AKAAGAKADG DDEEEFQGFD
