ID V5FKV6_BYSSN Unreviewed; 1854 AA.
AC V5FKV6;
DT 22-JAN-2014, integrated into UniProtKB/TrEMBL.
DT 22-JAN-2014, sequence version 1.
DT 27-MAR-2024, entry version 49.
DE RecName: Full=chitin synthase {ECO:0000256|ARBA:ARBA00012543};
DE EC=2.4.1.16 {ECO:0000256|ARBA:ARBA00012543};
GN ORFNames=PVAR5_1009 {ECO:0000313|EMBL:GAD92418.1};
OS Byssochlamys spectabilis (strain No. 5 / NBRC 109023) (Paecilomyces
OS variotii).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Thermoascaceae; Paecilomyces.
OX NCBI_TaxID=1356009 {ECO:0000313|EMBL:GAD92418.1, ECO:0000313|Proteomes:UP000018001};
RN [1] {ECO:0000313|Proteomes:UP000018001}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=No. 5 / NBRC 109023 {ECO:0000313|Proteomes:UP000018001};
RX PubMed=24407650; DOI=10.1128/genomeA.01162-13;
RA Oka T., Ekino K., Fukuda K., Nomura Y.;
RT "Draft genome sequence of the formaldehyde-resistant fungus Byssochlamys
RT spectabilis No. 5 (anamorph Paecilomyces variotii No. 5) (NBRC109023).";
RL Genome Announc. 2:E0116213-E0116213(2014).
CC -!- FUNCTION: Polymerizes chitin, a structural polymer of the cell wall and
CC septum, by transferring the sugar moiety of UDP-GlcNAc to the non-
CC reducing end of the growing chitin polymer.
CC {ECO:0000256|ARBA:ARBA00024009}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[(1->4)-N-acetyl-beta-D-glucosaminyl](n) + UDP-N-acetyl-alpha-
CC D-glucosamine = [(1->4)-N-acetyl-beta-D-glucosaminyl](n+1) + H(+) +
CC UDP; Xref=Rhea:RHEA:16637, Rhea:RHEA-COMP:9593, Rhea:RHEA-COMP:9595,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:17029, ChEBI:CHEBI:57705,
CC ChEBI:CHEBI:58223; EC=2.4.1.16;
CC Evidence={ECO:0000256|ARBA:ARBA00000319};
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004651};
CC Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004651}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the TRAFAC class myosin-kinesin ATPase
CC superfamily. Myosin family. {ECO:0000256|PROSITE-ProRule:PRU00782}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|PROSITE-ProRule:PRU00782}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:GAD92418.1}.
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DR EMBL; BAUL01000025; GAD92418.1; -; Genomic_DNA.
DR eggNOG; KOG2571; Eukaryota.
DR eggNOG; KOG4229; Eukaryota.
DR HOGENOM; CLU_000192_0_2_1; -.
DR InParanoid; V5FKV6; -.
DR OrthoDB; 1331060at2759; -.
DR Proteomes; UP000018001; Unassembled WGS sequence.
DR GO; GO:0016459; C:myosin complex; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0003779; F:actin binding; IEA:UniProtKB-KW.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004100; F:chitin synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0003774; F:cytoskeletal motor activity; IEA:UniProtKB-UniRule.
DR GO; GO:0048315; P:conidium formation; IEA:UniProt.
DR CDD; cd14879; MYSc_Myo17; 1.
DR Gene3D; 1.10.10.820; -; 1.
DR Gene3D; 1.20.58.530; -; 1.
DR Gene3D; 3.10.120.10; Cytochrome b5-like heme/steroid binding domain; 1.
DR Gene3D; 1.10.10.60; Homeodomain-like; 1.
DR Gene3D; 3.40.850.10; Kinesin motor domain; 1.
DR Gene3D; 1.20.120.720; Myosin VI head, motor domain, U50 subdomain; 1.
DR InterPro; IPR004835; Chitin_synth.
DR InterPro; IPR001199; Cyt_B5-like_heme/steroid-bd.
DR InterPro; IPR036400; Cyt_B5-like_heme/steroid_sf.
DR InterPro; IPR014876; DEK_C.
DR InterPro; IPR036961; Kinesin_motor_dom_sf.
DR InterPro; IPR001609; Myosin_head_motor_dom.
DR InterPro; IPR036037; MYSc_Myo17.
DR InterPro; IPR029044; Nucleotide-diphossugar_trans.
DR InterPro; IPR027417; P-loop_NTPase.
DR PANTHER; PTHR22914; CHITIN SYNTHASE; 1.
DR PANTHER; PTHR22914:SF45; CHITIN SYNTHASE; 1.
DR Pfam; PF03142; Chitin_synth_2; 1.
DR Pfam; PF00173; Cyt-b5; 1.
DR Pfam; PF08766; DEK_C; 1.
DR Pfam; PF00063; Myosin_head; 1.
DR PRINTS; PR00193; MYOSINHEAVY.
DR SMART; SM01117; Cyt-b5; 2.
DR SMART; SM00242; MYSc; 1.
DR SUPFAM; SSF55856; Cytochrome b5-like heme/steroid binding domain; 1.
DR SUPFAM; SSF109715; DEK C-terminal domain; 1.
DR SUPFAM; SSF53448; Nucleotide-diphospho-sugar transferases; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS50255; CYTOCHROME_B5_2; 1.
DR PROSITE; PS51998; DEK_C; 1.
DR PROSITE; PS51456; MYOSIN_MOTOR; 1.
PE 3: Inferred from homology;
KW Actin-binding {ECO:0000256|PROSITE-ProRule:PRU00782};
KW ATP-binding {ECO:0000256|PROSITE-ProRule:PRU00782};
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Motor protein {ECO:0000256|ARBA:ARBA00023175, ECO:0000256|PROSITE-
KW ProRule:PRU00782};
KW Myosin {ECO:0000256|ARBA:ARBA00023123, ECO:0000256|PROSITE-
KW ProRule:PRU00782};
KW Nucleotide-binding {ECO:0000256|PROSITE-ProRule:PRU00782};
KW Reference proteome {ECO:0000313|Proteomes:UP000018001};
KW Transferase {ECO:0000256|ARBA:ARBA00022679};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT TRANSMEM 895..914
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 935..954
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 1203..1225
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 1601..1622
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 1628..1649
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 1656..1679
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 1..789
FT /note="Myosin motor"
FT /evidence="ECO:0000259|PROSITE:PS51456"
FT DOMAIN 958..1017
FT /note="Cytochrome b5 heme-binding"
FT /evidence="ECO:0000259|PROSITE:PS50255"
FT DOMAIN 1796..1851
FT /note="DEK-C"
FT /evidence="ECO:0000259|PROSITE:PS51998"
FT REGION 1..22
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 601..656
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 102..109
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00782"
SQ SEQUENCE 1854 AA; 205817 MW; 25AC0D2564BA30C3 CRC64;
MASHSFPGSA PSHAQSSLPS LPAHLQSDTH LTAHLASRFH VSLPTARLSS QALICLNTYT
SSAKGPDGGK EGSAMGEAED LARRAWTRLG ARGENQAIVF LGESGAGKTT IRSHLLSSFL
SFSSTPLSTK LSLAAFVFDS LTTTKTVTTP TASKAGLFFE LQYDGSSSTN PTLIGGKIID
HRLERSRIAA VPTGERSFHV LYYLLAGTSA AEKAHLGFDN SVNINTGGTG NLSSGTVKHK
RWRYLGHPTQ LKVGINDAEG FQHFKTALRK LEFPRSDIAE ICQVLACILH LGQLEFTTGQ
ATTTAAEESG GYSHEGGETV TVVKNKNALE IVAAFLGLSM YDLETSLGYK TKTIHRERVT
VMLDPQGARA NADELARTLY SLLVAYVIEN VNQRICAAED SVANTVSIVD FPGFAQVAST
GSTLDQLLSN AATECLYNYC LQSFFDRKAD ALEREEVSVA ATSYFDNTDA VRGLLKSGNG
LLSILDDQTR RGRGDAQFLE SLRKRFENKN PSIVVGSASS VMPGSNFVSP NAAAAFTVKH
FAGEVDYPVD GLVEANGDIV PGDLMNLINS TKSDFVRSLF GQEALQTITH PKEKTAIMQA
QVSSKPQRMP SLARRKVSPP RLSSMGTRIS EEAEDSSHAG SMTKSGAGRR KGTMLSPNQG
AAGQFLASLD IINKSLSAPN VNPYFVFCLK PNDRRIANQF DSKCVRAQVQ TFGIAEISQR
LRNADFSVFL PFAEFLGLAE VDTVVVGSDR EKAEAVLSER RWPGNEARVG STGVFLSERC
WADLAKVGER VVPVYGADGI DDDAVYPAHG PYADSKVRLL NPAEQSPGAY IYGDETKQGY
FGSRELDGRS DAGASAFNHD MFQNLETREQ MAEKGNERNM EEVEDVHVSA SRKRWLAIVY
ILTFWIPDFL IRFVGRMKRK DIRVAWREKL AINMIIWFSC GLAIFIIVWF PGLICPTQHV
YASSELASHN GKNGHSSFVA IRGVVFDLGE FMPSHYPNIV PQSALKKYAG TDATALFPVQ
VSALCQGKTG TIDPTVLLDY SPTNVTDSGT AISGTDVNSQ YHDFRYFTND SRPDWYIEQM
MMLRANYQKG YVAYSEQYMK TLADKKSTYV ASIDGSVFDF TSYVAGGRRT QAPVGKSVPK
NVDTDFMEPT VVQLFQERAG QDVTKYWQNL DLDPVLRDRM WRCMNNLFFV GHVDTRNSPR
CQFAQYFLLA ISITLCSVIT FKFFAALQFG KKNVPENLDK FIICQVPAYT EDEESLRRAI
DSMARMKYDD KRKLLLVVCD GMIIGQGNDR PTPRIVLDIL GVPDNVDPEP LSFESLGEGL
KQHNMAKVYS GLYEVQGHIV PFLVVVKVGK PSEVSRPGNR GKRDSQMVLM RFLNRVHYNL
PMSPMELEMH HQIRNIIGVN PTFYEFILQV DADTVVAQDA ATRFVSSFID DTRLIGLCGE
TALTNAKSSI VTMIQVYEYY ISHNLTKAFE SLFGSVTCLP GCFSMYRIRT AETAKPLFVS
KEIVTAYSEI RVDTLHMKNL LHLGEDRYLT TLLMKHHPSF KTKFISSARA WTIAPDSWTV
FLSQRRRWIN STVHNLVELI PLQQLCGFCC FSMRFIVFVD LLSTVIMPVT VAYIIYLIVW
LVKDTSSIPF TAFILLGAIY GLQGIIFILK RKWEMVGWML VYILAMPVFS LALPLYAFWH
MDDFSWGNTR VVTGEKGRKV VLSDEGKFDP SSIPKKKWEE YQAELWEAQT SRDDRSEISG
FSYGTKSYHP AQSEYGFPGS RPMSQMDLPR FGSRMSLAAS EMMGRRDMEM EDLAGLPSDD
TVLAEIREIL RNADLMTVTK KSVKQELERR FGVNLDSKRP YINSATEAIL SGQL
//