ID A0A3B3HZU7_ORYLA Unreviewed; 669 AA.
AC A0A3B3HZU7;
DT 05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT 05-DEC-2018, sequence version 1.
DT 27-MAR-2024, entry version 31.
DE RecName: Full=E3 ubiquitin-protein ligase Midline-1 {ECO:0000256|ARBA:ARBA00013586};
DE EC=2.3.2.27 {ECO:0000256|ARBA:ARBA00012483};
DE AltName: Full=RING finger protein Midline-1 {ECO:0000256|ARBA:ARBA00031380};
DE AltName: Full=RING-type E3 ubiquitin transferase Midline-1 {ECO:0000256|ARBA:ARBA00033203};
DE AltName: Full=Tripartite motif-containing protein 18 {ECO:0000256|ARBA:ARBA00032675};
GN Name=MID1 {ECO:0000313|Ensembl:ENSORLP00000037325.1};
OS Oryzias latipes (Japanese rice fish) (Japanese killifish).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Ovalentaria; Atherinomorphae; Beloniformes; Adrianichthyidae; Oryziinae;
OC Oryzias.
OX NCBI_TaxID=8090 {ECO:0000313|Ensembl:ENSORLP00000037325.1, ECO:0000313|Proteomes:UP000001038};
RN [1] {ECO:0000313|Ensembl:ENSORLP00000037325.1, ECO:0000313|Proteomes:UP000001038}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Hd-rR {ECO:0000313|Ensembl:ENSORLP00000037325.1,
RC ECO:0000313|Proteomes:UP000001038};
RX PubMed=17554307; DOI=10.1038/nature05846;
RA Kasahara M., Naruse K., Sasaki S., Nakatani Y., Qu W., Ahsan B., Yamada T.,
RA Nagayasu Y., Doi K., Kasai Y., Jindo T., Kobayashi D., Shimada A.,
RA Toyoda A., Kuroki Y., Fujiyama A., Sasaki T., Shimizu A., Asakawa S.,
RA Shimizu N., Hashimoto S., Yang J., Lee Y., Matsushima K., Sugano S.,
RA Sakaizumi M., Narita T., Ohishi K., Haga S., Ohta F., Nomoto H., Nogata K.,
RA Morishita T., Endo T., Shin-I T., Takeda H., Morishita S., Kohara Y.;
RT "The medaka draft genome and insights into vertebrate genome evolution.";
RL Nature 447:714-719(2007).
RN [2] {ECO:0000313|Ensembl:ENSORLP00000037325.1}
RP IDENTIFICATION.
RC STRAIN=Hd-rR {ECO:0000313|Ensembl:ENSORLP00000037325.1};
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: Has E3 ubiquitin ligase activity towards IGBP1, promoting its
CC monoubiquitination, which results in deprotection of the catalytic
CC subunit of protein phosphatase PP2A, and its subsequent degradation by
CC polyubiquitination. {ECO:0000256|ARBA:ARBA00002369}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine +
CC [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-
CC cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.;
CC EC=2.3.2.27; Evidence={ECO:0000256|ARBA:ARBA00000900};
CC -!- SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton
CC {ECO:0000256|ARBA:ARBA00004245}.
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DR AlphaFoldDB; A0A3B3HZU7; -.
DR Ensembl; ENSORLT00000027229.1; ENSORLP00000037325.1; ENSORLG00000017792.2.
DR GeneTree; ENSGT00940000155821; -.
DR Proteomes; UP000001038; Chromosome 21.
DR Bgee; ENSORLG00000017792; Expressed in pharyngeal gill and 9 other cell types or tissues.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-KW.
DR GO; GO:0005874; C:microtubule; IEA:UniProtKB-KW.
DR GO; GO:0016740; F:transferase activity; IEA:UniProtKB-KW.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR CDD; cd19836; Bbox1_MID1_C-I; 1.
DR CDD; cd19822; Bbox2_MID1_C-I; 1.
DR CDD; cd00063; FN3; 1.
DR Gene3D; 2.60.120.920; -; 1.
DR Gene3D; 4.10.830.40; -; 1.
DR Gene3D; 3.30.160.60; Classic Zinc Finger; 1.
DR Gene3D; 2.60.40.10; Immunoglobulins; 1.
DR Gene3D; 3.30.40.10; Zinc/RING finger domain, C3HC4 (zinc finger); 1.
DR InterPro; IPR001870; B30.2/SPRY.
DR InterPro; IPR043136; B30.2/SPRY_sf.
DR InterPro; IPR003649; Bbox_C.
DR InterPro; IPR003879; Butyrophylin_SPRY.
DR InterPro; IPR013320; ConA-like_dom_sf.
DR InterPro; IPR017903; COS_domain.
DR InterPro; IPR003961; FN3_dom.
DR InterPro; IPR036116; FN3_sf.
DR InterPro; IPR013783; Ig-like_fold.
DR InterPro; IPR047095; MID1_Bbox1_Zfn.
DR InterPro; IPR027727; MID1_Bbox2_Zfn.
DR InterPro; IPR040859; Midline-1_COS.
DR InterPro; IPR006574; PRY.
DR InterPro; IPR003877; SPRY_dom.
DR InterPro; IPR027370; Znf-RING_euk.
DR InterPro; IPR000315; Znf_B-box.
DR InterPro; IPR001841; Znf_RING.
DR InterPro; IPR013083; Znf_RING/FYVE/PHD.
DR InterPro; IPR017907; Znf_RING_CS.
DR PANTHER; PTHR24099:SF23; E3 UBIQUITIN-PROTEIN LIGASE MIDLINE-1; 1.
DR PANTHER; PTHR24099; E3 UBIQUITIN-PROTEIN LIGASE TRIM36-RELATED; 1.
DR Pfam; PF18568; COS; 1.
DR Pfam; PF00041; fn3; 1.
DR Pfam; PF13765; PRY; 1.
DR Pfam; PF00622; SPRY; 1.
DR Pfam; PF00643; zf-B_box; 1.
DR Pfam; PF13445; zf-RING_UBOX; 1.
DR PRINTS; PR01407; BUTYPHLNCDUF.
DR SMART; SM00502; BBC; 1.
DR SMART; SM00336; BBOX; 2.
DR SMART; SM00060; FN3; 1.
DR SMART; SM00184; RING; 1.
DR SMART; SM00449; SPRY; 1.
DR SUPFAM; SSF57845; B-box zinc-binding domain; 1.
DR SUPFAM; SSF49899; Concanavalin A-like lectins/glucanases; 1.
DR SUPFAM; SSF49265; Fibronectin type III; 1.
DR SUPFAM; SSF57850; RING/U-box; 1.
DR PROSITE; PS50188; B302_SPRY; 1.
DR PROSITE; PS51262; COS; 1.
DR PROSITE; PS50853; FN3; 1.
DR PROSITE; PS50119; ZF_BBOX; 1.
DR PROSITE; PS00518; ZF_RING_1; 1.
DR PROSITE; PS50089; ZF_RING_2; 1.
PE 4: Predicted;
KW Coiled coil {ECO:0000256|ARBA:ARBA00023054};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Cytoskeleton {ECO:0000256|ARBA:ARBA00023212};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Microtubule {ECO:0000256|ARBA:ARBA00022701};
KW Reference proteome {ECO:0000313|Proteomes:UP000001038};
KW Repeat {ECO:0000256|ARBA:ARBA00022737};
KW Transferase {ECO:0000256|ARBA:ARBA00022679};
KW Ubl conjugation pathway {ECO:0000256|ARBA:ARBA00022786};
KW Zinc {ECO:0000256|ARBA:ARBA00022833};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771, ECO:0000256|PROSITE-
KW ProRule:PRU00024}.
FT DOMAIN 10..60
FT /note="RING-type"
FT /evidence="ECO:0000259|PROSITE:PS50089"
FT DOMAIN 172..214
FT /note="B box-type"
FT /evidence="ECO:0000259|PROSITE:PS50119"
FT DOMAIN 322..381
FT /note="COS"
FT /evidence="ECO:0000259|PROSITE:PS51262"
FT DOMAIN 383..493
FT /note="Fibronectin type-III"
FT /evidence="ECO:0000259|PROSITE:PS50853"
FT DOMAIN 468..661
FT /note="B30.2/SPRY"
FT /evidence="ECO:0000259|PROSITE:PS50188"
FT REGION 89..114
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 474..526
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 476..490
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 491..523
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 669 AA; 75695 MW; 2A786DA0F71466C1 CRC64;
METLESELTC PICLELFEDP LLLPCAHSLC FNCAHRILVS HCTPSEPIQS ISAFQCPTCR
YVISLNQRGL EGLKRNVTLQ NIIDRYQKAS LSGPNSPSET RRERAGPEQK AMSSPADRVQ
CQFCEQDPPQ NAVKTCVTCE VSYCEECLKA THPNKKPFTG HRLIEPFQDS HLKGIMCLEH
EDEKVNMYCV TDEQLICSLC KLVGRHRDHQ VAALTDRYEK LKKTLDSNLS NLIKRTSELE
NLMGKLIQTC QQVEVNASKQ EKKLQEECDL LVNIIQQRRQ IIAAKIKEGK AMRLRKLAQQ
IGSCKQCIER SSSLICHADQ TLKESDHASF LQTAKSICER VSMATASSQI LLPEINLKDA
FDTFTLDFSR EKKTLEGLDY LTAPEPPMIR EELCTASYDT ITVHWTSDDE FSVVSYELQY
TIFTNQSNVV SLCNSIDSWM IVPNIKQNHY TVHGLQCGTK YVFVVKAINQ AGHRSSEPGK
LKTNSQPFKL DPKSAHRKLR VSHDNLTVER DETSSKKSHN QERFSSHNSY GVTGNVYIDS
GRHYWEALIG GSTWFAVGIA YKSAPKHEWI GKNSATWVLA RCNNSWVVRH NSREIPVEPS
PHLRRLGVLL DYDSGSLSFY DAVASQHLHT FEISFAQPVC PVFNVWNRCL TILSGLPVPD
HLEGTDYSH
//
