PVAR5_2591 (Byssochlamys spectabilis)
Zinc cluster

TF Information

Pfam ID Interpro ID Gene ID CIS-BP ID Sequence source Animal TF db
PF00172 (Zn_clus) IPR001138 PVAR5_2591 T382490_2.00 Ensembl (2018-Dec-8) Link out

Directly determined binding motifs

Name/Motif ID Species Forward Reverse Type/Study/Study ID SR
Score		 DBD
Identity
No direct experiments

Motifs from related TFs

Name/Motif ID Species Forward Reverse Type/Study/Study ID SR
Score		 DBD
Identity
No TFs with similar DNA binding domains

DNA Binding Domains

Protein ID Domain From To Sequence
GAD93971 Zinc cluster 17 54

Links

Other Zinc cluster family TFs
Other Byssochlamys spectabilis TFs

6 Related TFs

Name Species Gene ID Motif Evidence SR
Score		 Action
nAv.1.0.1.g02667 Acanthocheilonema viteae nAv.1.0.1.g02667 I
ACYPI001692 Acyrthosiphon pisum ACYPI001692 I
ECR Aedes aegypti AAEL009600 I
ENSAMEG00000007298 Ailuropoda melanoleuca ENSAMEG00000007298 I
ENSAMEG00000013215 Ailuropoda melanoleuca ENSAMEG00000013215 I
ENSAMEG00000015232 Ailuropoda melanoleuca ENSAMEG00000015232 I
ENSAMEG00000017106 Ailuropoda melanoleuca ENSAMEG00000017106 I
Alligator_sinensis_CCG004779.1 Alligator sinensis Alligator_sinensis_CCG004779.1 I
Alligator_sinensis_CCG016940.1 Alligator sinensis Alligator_sinensis_CCG016940.1 I
ENSAPLG00000008338 Anas platyrhynchos ENSAPLG00000008338 I
ENSAPLG00000010925 Anas platyrhynchos ENSAPLG00000010925 I
ENSAPLG00000013289 Anas platyrhynchos ENSAPLG00000013289 I
ANCCAN_11234 Ancylostoma caninum ANCCAN_11234 I
ACOC_0001278301 Angiostrongylus costaricensis ACOC_0001278301 I
NR1H3 Anolis carolinensis ENSACAG00000002940 I
ENSACAG00000003336 Anolis carolinensis ENSACAG00000003336 I
NR1H2 Anolis carolinensis ENSACAG00000012517 I
AALB010791 Anopheles albimanus AALB010791 I
AARA003299 Anopheles arabiensis AARA003299 I
AATE015478 Anopheles atroparvus AATE015478 I
ACOM026429 Anopheles coluzzii ACOM026429 I
ACUA000806 Anopheles culicifacies ACUA000806 I
ADAC008672 Anopheles darlingi ADAC008672 I
ADIR001886 Anopheles dirus ADIR001886 I
AEPI000843 Anopheles epiroticus AEPI000843 I
AFAF021556 Anopheles farauti AFAF021556 I
AFUN015736 Anopheles funestus AFUN015736 I
AGAP012211 Anopheles gambiae AGAP012211 I
AMEM018998 Anopheles merus AMEM018998 I
AMIN006955 Anopheles minimus AMIN006955 I
AQUA002870 Anopheles quadriannulatus AQUA002870 I
ASTEI02489 Anopheles stephensi ASTEI02489 I
GB48059 Apis mellifera GB48059 I
Afo_R001939 Aptenodytes forsteri Afo_R001939 I
Afo_R002292 Aptenodytes forsteri Afo_R002292 I
Afo_R012936 Aptenodytes forsteri Afo_R012936 I
ASU_11275 Ascaris suum ASU_11275 I
ENSAMXG00000006277 Astyanax mexicanus ENSAMXG00000006277 I
ENSAMXG00000020274 Astyanax mexicanus ENSAMXG00000020274 I
BGIBMGA006767 Bombyx mori BGIBMGA006767 I
ENSBTAP00000014131-D1 Bos grunniens ENSBTAP00000014131-D1 I
ENSBTAP00000018079-D1 Bos grunniens ENSBTAP00000018079-D1 I
NR1H3 Bos taurus ENSBTAG00000010681 I
NR1H4 Bos taurus ENSBTAG00000013596 I
e_gw.704.13.1 Branchiostoma floridae e_gw.704.13.1 I
e_gw.91.225.1 Branchiostoma floridae e_gw.91.225.1 I
e_gw.91.63.1 Branchiostoma floridae e_gw.91.63.1 I
estExt_fgenesh2_pg.C_1530073 Branchiostoma floridae estExt_fgenesh2_pg.C_1530073 I
estExt_fgenesh2_pg.C_1530074 Branchiostoma floridae estExt_fgenesh2_pg.C_1530074 N
estExt_fgenesh2_pg.C_1640037 Branchiostoma floridae estExt_fgenesh2_pg.C_1640037 I
estExt_fgenesh2_pg.C_2910013 Branchiostoma floridae estExt_fgenesh2_pg.C_2910013 I
fgenesh2_pg.scaffold_153000072 Branchiostoma floridae fgenesh2_pg.scaffold_153000072 I
gw.2854.3.1 Branchiostoma floridae gw.2854.3.1 I
gw.291.27.1 Branchiostoma floridae gw.291.27.1 N
Bm2982 Brugia malayi Bm2982 I
BTMF_0001180601 Brugia timori BTMF_0001180601 I
Brh_R002313 Buceros rhinoceros Brh_R002313 I
Brh_R011463 Buceros rhinoceros Brh_R011463 I
Brh_R011894 Buceros rhinoceros Brh_R011894 I
CBN24901 Caenorhabditis brenneri CBN24901 I
NR1H4 Callithrix jacchus ENSCJAG00000002087 I
NR1H2 Callithrix jacchus ENSCJAG00000004439 I
NR1H3 Callithrix jacchus ENSCJAG00000020019 I
Aan_R006662 Calypte anna Aan_R006662 I
Aan_R010496 Calypte anna Aan_R010496 I
NR1H2 Canis familiaris ENSCAFG00000003338 I
NR1H4 Canis familiaris ENSCAFG00000006835 I
NR1H3 Canis familiaris ENSCAFG00000008824 I
ENSCAFG00000009671 Canis familiaris ENSCAFG00000009671 I
NR1H4 Cavia porcellus ENSCPOG00000002168 I
NR1H2 Cavia porcellus ENSCPOG00000002835 I
NR1H3 Cavia porcellus ENSCPOG00000013362 I
Cmyd_10004101 Chelonia mydas Cmyd_10004101 I
Cmyd_10014955 Chelonia mydas Cmyd_10014955 I
Cmyd_10021697 Chelonia mydas Cmyd_10021697 I
ENSCSAG00000002181 Chlorocebus sabaeus ENSCSAG00000002181 I
ENSCSAG00000003451 Chlorocebus sabaeus ENSCSAG00000003451 I
ENSCSAG00000005699 Chlorocebus sabaeus ENSCSAG00000005699 I
NR1H3 Choloepus hoffmanni ENSCHOG00000001621 I
NR1H4 Choloepus hoffmanni ENSCHOG00000013215 I
CLEC002129 Cimex lectularius CLEC002129 I
CGI_10007606 Crassostrea gigas CGI_10007606 I
CpipJ_CPIJ002963 Culex pipiens CpipJ_CPIJ002963 I
CPIJ002963 Culex quinquefasciatus CPIJ002963 I
KGM_08219 Danaus plexippus KGM_08219 I
nr1h5 Danio rerio ENSDARG00000031046 I
nr1h4 Danio rerio ENSDARG00000057741 I
nr1h3 Danio rerio ENSDARG00000098439 I
DAPPUDRAFT_301472 Daphnia pulex DAPPUDRAFT_301472 I
DAPPUDRAFT_319648 Daphnia pulex DAPPUDRAFT_319648 I
NR1H3 Dasypus novemcinctus ENSDNOG00000011206 I
NR1H2 Dasypus novemcinctus ENSDNOG00000034506 I
ENSDNOG00000034800 Dasypus novemcinctus ENSDNOG00000034800 I
NR1H4 Dasypus novemcinctus ENSDNOG00000047912 I
DICVIV_05958 Dictyocaulus viviparus DICVIV_05958 I
Nr1h2 Dipodomys ordii ENSDORG00000001148 I
Nr1h4 Dipodomys ordii ENSDORG00000001224 I
Nr1h3 Dipodomys ordii ENSDORG00000007747 I
nDi.2.2.2.g09622 Dirofilaria immitis nDi.2.2.2.g09622 I
nDi.2.2.2.g09953 Dirofilaria immitis nDi.2.2.2.g09953 I
nDi.2.2.2.g09956 Dirofilaria immitis nDi.2.2.2.g09956 I
DME_0000391501 Dracunculus medinensis DME_0000391501 I
GF13818 Drosophila ananassae FBgn0090845 I
GG10830 Drosophila erecta FBgn0103135 I
GH20948 Drosophila grimshawi FBgn0128410 I
EcR Drosophila melanogaster FBgn0000546 D
GI21285 Drosophila mojavensis FBgn0144015 I
GL16258 Drosophila persimilis FBgn0153862 I
EcR Drosophila pseudoobscura FBgn0243551 I
GA24101 Drosophila pseudoobscura FBgn0245500 I
GM16480 Drosophila sechellia FBgn0171395 I
GD10334 Drosophila simulans FBgn0182106 I
GJ20887 Drosophila virilis FBgn0208023 I
GK21996 Drosophila willistoni FBgn0223981 I
GE19426 Drosophila yakuba FBgn0236769 I
NR1H3 Echinops telfairi ENSETEG00000000415 I
NR1H2 Echinops telfairi ENSETEG00000018821 I
NR1H4 Echinops telfairi ENSETEG00000019430 I
EEL_0000192101 Elaeophora elaphi EEL_0000192101 I
ENSECAG00000015617 Equus caballus ENSECAG00000015617 I
NR1H3 Equus caballus ENSECAG00000015726 I
NR1H4 Equus caballus ENSECAG00000018166 I
NR1H3 Erinaceus europaeus ENSEEUG00000003283 I
NR1H4 Erinaceus europaeus ENSEEUG00000012218 I
NR1H3 Felis catus ENSFCAG00000002528 I
NR1H4 Felis catus ENSFCAG00000006469 I
NR1H2 Felis catus ENSFCAG00000009177 I
ENSFCAG00000028538 Felis catus ENSFCAG00000028538 I
ENSFALG00000003389 Ficedula albicollis ENSFALG00000003389 I
ENSFALG00000006313 Ficedula albicollis ENSFALG00000006313 I
ENSFALG00000011082 Ficedula albicollis ENSFALG00000011082 I
ENSGMOG00000003773 Gadus morhua ENSGMOG00000003773 I
ENSGMOG00000005399 Gadus morhua ENSGMOG00000005399 I
ENSGMOG00000015966 Gadus morhua ENSGMOG00000015966 I
ENSGALG00000002170 Gallus gallus ENSGALG00000002170 I
ENSGALG00000008202 Gallus gallus ENSGALG00000008202 I
NR1H4 Gallus gallus ENSGALG00000011594 I
nr1h5 Gasterosteus aculeatus ENSGACG00000004938 I
nr1h4 Gasterosteus aculeatus ENSGACG00000011745 I
nr1h3 Gasterosteus aculeatus ENSGACG00000017167 I
Gfo_R005191 Geospiza fortis Gfo_R005191 I
Gfo_R010069 Geospiza fortis Gfo_R010069 I
Gfo_R014176 Geospiza fortis Gfo_R014176 I
GPUH_0000103801 Gongylonema pulchrum GPUH_0000103801 I
NR1H2 Gorilla gorilla ENSGGOG00000005607 I
NR1H4 Gorilla gorilla ENSGGOG00000008137 I
NR1H3 Gorilla gorilla ENSGGOG00000008583 I
HCOI00433800 Haemonchus contortus HCOI00433800 I
HCOI00910600 Haemonchus contortus HCOI00910600 I
HMEL012265 Heliconius melpomene HMEL012265 I
HelroG108893 Helobdella robusta HelroG108893 I
NR1H4 Homo sapiens ENSG00000012504 D
NR1H3 Homo sapiens ENSG00000025434 D
NR1H2 Homo sapiens ENSG00000131408 I
ENSSTOG00000007611 Ictidomys tridecemlineatus ENSSTOG00000007611 I
ENSSTOG00000011725 Ictidomys tridecemlineatus ENSSTOG00000011725 I
ENSSTOG00000011771 Ictidomys tridecemlineatus ENSSTOG00000011771 I
ENSSTOG00000027072 Ictidomys tridecemlineatus ENSSTOG00000027072 I
ISCW003147 Ixodes scapularis ISCW003147 I
ENSLACG00000015170 Latimeria chalumnae ENSLACG00000015170 I
ENSLACG00000018478 Latimeria chalumnae ENSLACG00000018478 I
ENSLACG00000018964 Latimeria chalumnae ENSLACG00000018964 I
ENSLOCG00000010390 Lepisosteus oculatus ENSLOCG00000010390 I
ENSLOCG00000015206 Lepisosteus oculatus ENSLOCG00000015206 I
LDEC009466 Leptinotarsa decemlineata LDEC009466 I
nLs.2.1.2.g05295 Litomosoides sigmodontis nLs.2.1.2.g05295 I
LOAG_16842 Loa loa LOAG_16842 I
LotgiG170342 Lottia gigantea LotgiG170342 I
NR1H2 Loxodonta africana ENSLAFG00000008751 I
NR1H4 Loxodonta africana ENSLAFG00000009154 I
NR1H3 Loxodonta africana ENSLAFG00000009267 I
LCUP007589 Lucilia cuprina LCUP007589 I
ENSMMUP00000031505 Macaca fascicularis ENSMMUP00000031505 I
ENSMMUP00000037145 Macaca fascicularis ENSMMUP00000037145 I
ENSP00000188403 Macaca fascicularis ENSP00000188403 I
NR1H4 Macaca mulatta ENSMMUG00000003571 I
NR1H3 Macaca mulatta ENSMMUG00000015598 I
NR1H2 Macaca mulatta ENSMMUG00000023418 I
ENSMEUG00000002853 Macropus eugenii ENSMEUG00000002853 I
ENSMEUG00000009703 Macropus eugenii ENSMEUG00000009703 I
NR1H3 Meleagris gallopavo ENSMGAG00000010751 I
NR1H4 Meleagris gallopavo ENSMGAG00000011690 I
NR1H2 Microcebus murinus ENSMICG00000002174 I
NR1H3 Microcebus murinus ENSMICG00000007066 I
NR1H4 Microcebus murinus ENSMICG00000013522 I
ENSMODG00000004721 Monodelphis domestica ENSMODG00000004721 I
NR1H4 Monodelphis domestica ENSMODG00000004996 I
NR1H3 Monodelphis domestica ENSMODG00000019906 I
MDOA013387 Musca domestica MDOA013387 I
ENSMPUG00000001934 Mustela putorius furo ENSMPUG00000001934 I
ENSMPUG00000004787 Mustela putorius furo ENSMPUG00000004787 I
ENSMPUG00000005775 Mustela putorius furo ENSMPUG00000005775 I
ENSMPUG00000011573 Mustela putorius furo ENSMPUG00000011573 I
Nr1h3 Mus musculus ENSMUSG00000002108 D
Nr1h4 Mus musculus ENSMUSG00000047638 D
Nr1h5 Mus musculus ENSMUSG00000048938 I
Nr1h2 Mus musculus ENSMUSG00000060601 D
Myotis_brandtii_NR1H2_10017687 Myotis brandtii Myotis_brandtii_NR1H2_10017687 I
Myotis_brandtii_NR1H3_10025520 Myotis brandtii Myotis_brandtii_NR1H3_10025520 I
Myotis_brandtii_NR1H4_10025557 Myotis brandtii Myotis_brandtii_NR1H4_10025557 I
NR1H2 Myotis lucifugus ENSMLUG00000004897 I
NR1H4 Myotis lucifugus ENSMLUG00000009273 I
NR1H3 Myotis lucifugus ENSMLUG00000017646 I
NV11088 Nasonia vitripennis NV11088 I
NECAME_11142 Necator americanus NECAME_11142 I
NBR_0001980401 Nippostrongylus brasiliensis NBR_0001980401 I
ENSNLEG00000005616 Nomascus leucogenys ENSNLEG00000005616 I
ENSNLEG00000006093 Nomascus leucogenys ENSNLEG00000006093 I
ENSNLEG00000014458 Nomascus leucogenys ENSNLEG00000014458 I
NR1H3 Ochotona princeps ENSOPRG00000009497 I
ENSOPRG00000009918 Ochotona princeps ENSOPRG00000009918 I
NR1H4 Ochotona princeps ENSOPRG00000010997 I
Ocbimv22026489m.g Octopus bimaculoides Ocbimv22026489m.g I
OFLC_0000511401 Onchocerca flexuosa OFLC_0000511401 I
nOo.2.0.1.g07306 Onchocerca ochengi nOo.2.0.1.g07306 I
WBGene00245913 Onchocerca volvulus WBGene00245913 I
Ogr04328 Ophisaurus gracilis Ogr04328 I
Ogr07445 Ophisaurus gracilis Ogr07445 I
Ogr17890 Ophisaurus gracilis Ogr17890 I
ENSONIG00000005828 Oreochromis niloticus ENSONIG00000005828 I
ENSONIG00000009252 Oreochromis niloticus ENSONIG00000009252 I
ENSONIG00000014678 Oreochromis niloticus ENSONIG00000014678 I
ENSOANG00000004519 Ornithorhynchus anatinus ENSOANG00000004519 I
NR1H4 Ornithorhynchus anatinus ENSOANG00000005583 I
NR1H3 Ornithorhynchus anatinus ENSOANG00000006250 I
NR1H3 Oryctolagus cuniculus ENSOCUG00000002095 I
NR1H4 Oryctolagus cuniculus ENSOCUG00000007177 I
ENSOCUG00000023188 Oryctolagus cuniculus ENSOCUG00000023188 I
NR1H2 Oryctolagus cuniculus ENSOCUG00000027789 I
nr1h3 Oryzias latipes ENSORLG00000001286 I
nr1h4 Oryzias latipes ENSORLG00000011270 I
NR1H4 Otolemur garnettii ENSOGAG00000007874 I
NR1H3 Otolemur garnettii ENSOGAG00000012410 I
NR1H2 Otolemur garnettii ENSOGAG00000012593 I
ENSOGAG00000030317 Otolemur garnettii ENSOGAG00000030317 I
ENSOARG00000005858 Ovis aries ENSOARG00000005858 I
ENSOARG00000013901 Ovis aries ENSOARG00000013901 I
NR1H3 Pan troglodytes ENSPTRG00000003560 I
NR1H4 Pan troglodytes ENSPTRG00000005345 I
NR1H2 Pan troglodytes ENSPTRG00000011337 I
ENSPANG00000012797 Papio anubis ENSPANG00000012797 I
ENSPANG00000016658 Papio anubis ENSPANG00000016658 I
ENSPANG00000023009 Papio anubis ENSPANG00000023009 I
PHUM467460 Pediculus humanus PHUM467460 I
ENSPSIG00000003828 Pelodiscus sinensis ENSPSIG00000003828 I
ENSPSIG00000005774 Pelodiscus sinensis ENSPSIG00000005774 I
ENSPSIG00000010360 Pelodiscus sinensis ENSPSIG00000010360 I
PPAI003337 Phlebotomus papatasi PPAI003337 I
ENSPFOG00000003798 Poecilia formosa ENSPFOG00000003798 I
ENSPFOG00000016102 Poecilia formosa ENSPFOG00000016102 I
ENSPFOG00000016166 Poecilia formosa ENSPFOG00000016166 I
Pvit_08677 Pogona vitticeps Pvit_08677 I
Pvit_15387 Pogona vitticeps Pvit_15387 I
Pvit_17674 Pogona vitticeps Pvit_17674 I
Pvit_18004 Pogona vitticeps Pvit_18004 I
ENSPPYG00000003309 Pongo abelii ENSPPYG00000003309 I
ENSPPYG00000004867 Pongo abelii ENSPPYG00000004867 I
ENSPPYG00000010280 Pongo abelii ENSPPYG00000010280 I
NR1H2 Procavia capensis ENSPCAG00000000352 I
NR1H3 Procavia capensis ENSPCAG00000016194 I
NR1H2 Pteropus vampyrus ENSPVAG00000002570 I
NR1H4 Pteropus vampyrus ENSPVAG00000014680 I
Nr1h3 Rattus norvegicus ENSRNOG00000013172 I
Nr1h2 Rattus norvegicus ENSRNOG00000019812 I
Nr1h5 Rattus norvegicus ENSRNOG00000023073 I
RPRC014174 Rhodnius prolixus RPRC014174 I
nRc.2.0.1.g36086 Romanomermis culicivorax nRc.2.0.1.g36086 I
Sakowv30012194m.g Saccoglossus kowalevskii Sakowv30012194m.g I
Sakowv30014378m.g Saccoglossus kowalevskii Sakowv30014378m.g I
Sakowv30016920m.g Saccoglossus kowalevskii Sakowv30016920m.g I
Sakowv30035171m.g Saccoglossus kowalevskii Sakowv30035171m.g I
ENSSHAG00000010518 Sarcophilus harrisii ENSSHAG00000010518 I
ENSSHAG00000012333 Sarcophilus harrisii ENSSHAG00000012333 I
ENSSHAG00000017152 Sarcophilus harrisii ENSSHAG00000017152 I
SBAD_0000916601 Soboliphyme baturini SBAD_0000916601 I
NR1H4 Sorex araneus ENSSARG00000004689 I
NR1H2 Sorex araneus ENSSARG00000005452 I
L596_g17693 Steinernema carpocapsae L596_g17693 I
L889_g17804 Steinernema feltiae L889_g17804 I
L893_g6815 Steinernema glaseri L893_g6815 I
L898_g14201 Steinernema monticolum L898_g14201 I
L892_g24092 Steinernema scapterisci L892_g24092 I
SMAR011767 Strigamia maritima SMAR011767 I
SPU_011348 Strongylocentrotus purpuratus SPU_011348 I
NR1H4 Sus scrofa ENSSSCG00000000875 I
NR1H3 Sus scrofa ENSSSCG00000013241 I
ENSTGUG00000000964 Taeniopygia guttata ENSTGUG00000000964 I
NR1H4 Taeniopygia guttata ENSTGUG00000008977 I
ENSTGUG00000010475 Taeniopygia guttata ENSTGUG00000010475 I
nr1h4 Takifugu rubripes ENSTRUG00000007314 I
nr1h5 Takifugu rubripes ENSTRUG00000008191 I
nr1h3 Takifugu rubripes ENSTRUG00000016403 I
TELCIR_16351 Teladorsagia circumcincta TELCIR_16351 I
tetur01g15140 Tetranychus urticae tetur01g15140 I
nr1h5 Tetraodon nigroviridis ENSTNIG00000003487 I
nr1h5 Tetraodon nigroviridis ENSTNIG00000004195 I
nr1h3 Tetraodon nigroviridis ENSTNIG00000009590 I
nr1h4 Tetraodon nigroviridis ENSTNIG00000012144 I
nr5a5 Tetraodon nigroviridis ENSTNIG00000018557 I
TCLT_0000569201 Thelazia callipaeda TCLT_0000569201 I
TCNE_0001577801 Toxocara canis TCNE_0001577801 I
TC012112 Tribolium castaneum TC012112 I
D917_00700 Trichinella nativa D917_00700 I
EFV58098 Trichinella spiralis EFV58098 I
TMUE_s0008014200 Trichuris muris TMUE_s0008014200 I
D918_02615 Trichuris suis D918_02615 I
NR1H2 Tupaia belangeri ENSTBEG00000006715 I
NR1H4 Tupaia belangeri ENSTBEG00000016715 I
NR1H3 Tursiops truncatus ENSTTRG00000014149 I
NR1H4 Tursiops truncatus ENSTTRG00000016373 I
Tal_R013008 Tyto alba Tal_R013008 I
NR1H3 Vicugna pacos ENSVPAG00000011840 I
WUBG_00356 Wuchereria bancrofti WUBG_00356 I
nr1h5.S Xenopus laevis XB-GENE-6251607 D
nr1h5.L Xenopus laevis XB-GENE-864860 I
nr1h2.L Xenopus laevis XB-GENE-864925 I
nr1h2 Xenopus tropicalis XB-GENE-482950 I
nr1h5 Xenopus tropicalis XB-GENE-486722 I
ENSXMAG00000000014 Xiphophorus maculatus ENSXMAG00000000014 I
ENSXMAG00000001433 Xiphophorus maculatus ENSXMAG00000001433 I
ENSXMAG00000002420 Xiphophorus maculatus ENSXMAG00000002420 I
ENSXMAG00000012678 Xiphophorus maculatus ENSXMAG00000012678 I
L798_01568 Zootermopsis nevadensis L798_01568 I