Fungal Genome Collection
University of Nebraska Lincoln
School of Biological Sciences and Center for Plant Science Innovation
Home About FGC Use Cases Species List


UniProt_SwissProt BLAST: Single locus
Species:
Saccharomyces cerevisiae S288C
Locus:
YEL012W
Length:
218
Number of sequences:
5887
Description:
YEL012W UBC8 SGDID:S000000738, Chr V from 131772-131776,131900-132551, Genome Release 64-1-1, Verified ORF, "Ubiquitin-conjugating enzyme that negatively regulates gluconeogenesis by mediating the glucose-induced ubiquitination of fructose-1,6-bisphosphatase (FBPase); cytoplasmic enzyme that catalyzes the ubiquitination of histones in vitro"
rec.SubjectHit LengthDescriptionAlign.LenE valueBit score% ident.  % pos.GO associations
31P62839    147   UB2D2_RAT Ubiquitin-conjugating enzyme E2 D2 ...1239e-25     100     40     59
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IDA:UniProtKB.
GO:0070936; P:protein K48-linked ubiquitination; ISS:UniProtKB.
32P62838    147   UB2D2_MOUSE Ubiquitin-conjugating enzyme E2 D...1239e-25     100     40     59
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0005515; F:protein binding; IPI:UniProtKB.::GO:0004842; F:ubiquitin-protein ligase activity; ISS:UniProtKB.
33P62837    147   UB2D2_HUMAN Ubiquitin-conjugating enzyme E2 D...1239e-25     100     40     59
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0005515; F:protein binding; IPI:UniProtKB.::GO:0004842; F:ubiquitin-protein ligase activity; IDA:UniProtKB.
GO:0070936; P:protein K48-linked ubiquitination; IDA:UniProtKB.::GO:0006511; P:ubiquitin-dependent protein catabolic process; TAS:ProtInc.
34Q1RMX2    147   UB2D2_BOVIN Ubiquitin-conjugating enzyme E2 D...1239e-25     100     40     59
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; ISS:UniProtKB.
GO:0070936; P:protein K48-linked ubiquitination; ISS:UniProtKB.
35Q6BU36    168   UBC2_DEBHA Ubiquitin-conjugating enzyme E2 2 ...1461e-24     100     35     61GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.::GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IEA:EC.
GO:0016568; P:chromatin modification; IEA:UniProtKB-KW.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0006355; P:regulation of transcription, DNA-dependent; IEA:UniProtKB-KW.::GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.::GO:0006351; P:transcription, DNA-dependent; IEA:UniProtKB-KW.
36Q58FS2    151   UBC2_TRIHA Ubiquitin-conjugating enzyme E2 2 ...1491e-24     100     32     60GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.::GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IEA:EC.
GO:0016568; P:chromatin modification; IEA:UniProtKB-KW.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0006355; P:regulation of transcription, DNA-dependent; IEA:UniProtKB-KW.::GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.::GO:0006351; P:transcription, DNA-dependent; IEA:UniProtKB-KW.
37P06104    172   UBC2_YEAST Ubiquitin-conjugating enzyme E2 2 ...1471e-24     100     35     60GO:0005737; C:cytoplasm; IDA:SGD.::GO:0005634; C:nucleus; IDA:SGD.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0005515; F:protein binding; IPI:IntAct.::GO:0004842; F:ubiquitin-protein ligase activity; IDA:SGD.
GO:0006348; P:chromatin silencing at telomere; IMP:SGD.::GO:0000724; P:double-strand break repair via homologous recombination; IGI:SGD.::GO:0042275; P:error-free postreplication DNA repair; IGI:SGD.::GO:0070987; P:error-free translesion synthesis; IGI:SGD.::GO:0042276; P:error-prone translesion synthesis; IGI:SGD.::GO:0010390; P:histone monoubiquitination; IMP:SGD.::GO:0042138; P:meiotic DNA double-strand break formation; IMP:SGD.::GO:0031571; P:mitotic cell cycle G1/S transition DNA damage checkpoint; IMP:SGD.::GO:0000209; P:protein polyubiquitination; IMP:SGD.::GO:0042787; P:protein ubiquitination involved in ubiquitin-dependent protein catabolic process; IMP:SGD.::GO:0090089; P:regulation of dipeptide transport; IMP:SGD.::GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.::GO:0006366; P:transcription from RNA polymerase II promoter; IPI:SGD.::GO:0071596; P:ubiquitin-dependent protein catabolic process via the N-end rule pathway; IMP:SGD.
38Q6C093    151   UBC2_YARLI Ubiquitin-conjugating enzyme E2 2 ...1461e-24     99.8     31     62GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.::GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IEA:EC.
GO:0016568; P:chromatin modification; IEA:UniProtKB-KW.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0006355; P:regulation of transcription, DNA-dependent; IEA:UniProtKB-KW.::GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.::GO:0006351; P:transcription, DNA-dependent; IEA:UniProtKB-KW.
39P23566    151   UBC2_SCHPO Ubiquitin-conjugating enzyme E2 2 ...1481e-24     99.8     34     59GO:0005829; C:cytosol; IDA:PomBase.::GO:0033503; C:HULC complex; IDA:PomBase.::GO:0000790; C:nuclear chromatin; NAS:PomBase.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IDA:PomBase.
GO:0006338; P:chromatin remodeling; IMP:PomBase.::GO:0030466; P:chromatin silencing at silent mating-type cassette; IGI:PomBase.::GO:0006336; P:DNA replication-independent nucleosome assembly; TAS:PomBase.::GO:0071894; P:histone H2B conserved C-terminal lysine ubiquitination; IDA:PomBase.::GO:0051568; P:histone H3-K4 methylation; IMP:PomBase.::GO:0006301; P:postreplication repair; IGI:PomBase.::GO:0043161; P:proteasomal ubiquitin-dependent protein catabolic process; IMP:PomBase.::GO:0031144; P:proteasome localization; IMP:PomBase.::GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.::GO:0006368; P:transcription elongation from RNA polymerase II promoter; IEP:PomBase.
40Q75EB8    170   UBC2_ASHGO Ubiquitin-conjugating enzyme E2 2 ...1471e-24     100     35     60GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.::GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IEA:EC.
GO:0016568; P:chromatin modification; IEA:UniProtKB-KW.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0006355; P:regulation of transcription, DNA-dependent; IEA:UniProtKB-KW.::GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.::GO:0006351; P:transcription, DNA-dependent; IEA:UniProtKB-KW.
41P52493    151   UBC2_NEUCR Ubiquitin-conjugating enzyme E2 2 ...1492e-24     99.8     33     60GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.::GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IEA:EC.
GO:0016568; P:chromatin modification; IEA:UniProtKB-KW.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0006355; P:regulation of transcription, DNA-dependent; IEA:UniProtKB-KW.::GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.::GO:0006351; P:transcription, DNA-dependent; IEA:UniProtKB-KW.
42P15731    148   UBC4_YEAST Ubiquitin-conjugating enzyme E2 4 ...1502e-24     99.4     37     55GO:0000502; C:proteasome complex; IPI:SGD.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0043130; F:ubiquitin binding; IDA:SGD.::GO:0004842; F:ubiquitin-protein ligase activity; IMP:UniProtKB.
GO:0006513; P:protein monoubiquitination; IDA:SGD.::GO:0000209; P:protein polyubiquitination; IMP:UniProtKB.::GO:0006950; P:response to stress; IDA:SGD.::GO:0043162; P:ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway; IMP:SGD.
43P35130    152   UBC2_MEDSA Ubiquitin-conjugating enzyme E2 2 ...1172e-24     99.4     38     67
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IEA:EC.
44Q6CUD9    164   UBC2_KLULA Ubiquitin-conjugating enzyme E2 2 ...1212e-24     99.8     40     65GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.::GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IEA:EC.
GO:0016568; P:chromatin modification; IEA:UniProtKB-KW.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0006355; P:regulation of transcription, DNA-dependent; IEA:UniProtKB-KW.::GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.::GO:0006351; P:transcription, DNA-dependent; IEA:UniProtKB-KW.
45P42745    152   UBC2_ARATH Ubiquitin-conjugating enzyme E2 2 ...1172e-24     99.4     38     66GO:0005829; C:cytosol; IDA:TAIR.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IDA:TAIR.
GO:0033523; P:histone H2B ubiquitination; IGI:TAIR.::GO:0006511; P:ubiquitin-dependent protein catabolic process; IDA:TAIR.::GO:0009650; P:UV protection; IGI:TAIR.::GO:0010228; P:vegetative to reproductive phase transition of meristem; IGI:TAIR.
46Q6FR76    167   UBC2_CANGA Ubiquitin-conjugating enzyme E2 2 ...1212e-24     99.8     40     66GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.::GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IEA:EC.
GO:0016568; P:chromatin modification; IEA:UniProtKB-KW.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0006355; P:regulation of transcription, DNA-dependent; IEA:UniProtKB-KW.::GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.::GO:0006351; P:transcription, DNA-dependent; IEA:UniProtKB-KW.
47O74201    179   UBC2_CANAL Ubiquitin-conjugating enzyme E2 2 ...1462e-24     100     34     61GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.::GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IGI:CGD.
GO:0034644; P:cellular response to UV; IMP:CGD.::GO:0016568; P:chromatin modification; IEA:UniProtKB-KW.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0030447; P:filamentous growth; IMP:CGD.::GO:0006355; P:regulation of transcription, DNA-dependent; IEA:UniProtKB-KW.::GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.::GO:0006351; P:transcription, DNA-dependent; IEA:UniProtKB-KW.
48P61078    147   UB2D3_RAT Ubiquitin-conjugating enzyme E2 D3 ...1233e-24     99     40     59GO:0010008; C:endosome membrane; IEA:UniProtKB-SubCell.::GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; ISS:UniProtKB.
GO:0006915; P:apoptotic process; IEA:UniProtKB-KW.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0043161; P:proteasomal ubiquitin-dependent protein catabolic process; ISS:UniProtKB.::GO:0070979; P:protein K11-linked ubiquitination; ISS:UniProtKB.::GO:0070936; P:protein K48-linked ubiquitination; ISS:UniProtKB.
49Q5R4V7    147   UB2D3_PONAB Ubiquitin-conjugating enzyme E2 D...1233e-24     99     40     59GO:0010008; C:endosome membrane; IEA:UniProtKB-SubCell.::GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; ISS:UniProtKB.
GO:0006915; P:apoptotic process; IEA:UniProtKB-KW.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0043161; P:proteasomal ubiquitin-dependent protein catabolic process; ISS:UniProtKB.::GO:0070979; P:protein K11-linked ubiquitination; ISS:UniProtKB.::GO:0070936; P:protein K48-linked ubiquitination; ISS:UniProtKB.
50P61079    147   UB2D3_MOUSE Ubiquitin-conjugating enzyme E2 D...1233e-24     99     40     59GO:0010008; C:endosome membrane; IEA:UniProtKB-SubCell.::GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; ISS:UniProtKB.
GO:0006915; P:apoptotic process; IEA:UniProtKB-KW.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0043161; P:proteasomal ubiquitin-dependent protein catabolic process; ISS:UniProtKB.::GO:0070979; P:protein K11-linked ubiquitination; ISS:UniProtKB.::GO:0070936; P:protein K48-linked ubiquitination; ISS:UniProtKB.
51Q4R5N4    147   UB2D3_MACFA Ubiquitin-conjugating enzyme E2 D...1233e-24     99     40     59GO:0010008; C:endosome membrane; IEA:UniProtKB-SubCell.::GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; ISS:UniProtKB.
GO:0006915; P:apoptotic process; IEA:UniProtKB-KW.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0043161; P:proteasomal ubiquitin-dependent protein catabolic process; ISS:UniProtKB.::GO:0070979; P:protein K11-linked ubiquitination; ISS:UniProtKB.::GO:0070936; P:protein K48-linked ubiquitination; ISS:UniProtKB.
52P61077    147   UB2D3_HUMAN Ubiquitin-conjugating enzyme E2 D...1233e-24     99     40     59GO:0005829; C:cytosol; TAS:Reactome.::GO:0010008; C:endosome membrane; IEA:UniProtKB-SubCell.::GO:0005654; C:nucleoplasm; TAS:Reactome.::GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0005515; F:protein binding; IPI:IntAct.::GO:0004842; F:ubiquitin-protein ligase activity; IDA:UniProtKB.
GO:0006915; P:apoptotic process; IEA:UniProtKB-KW.::GO:0030509; P:BMP signaling pathway; TAS:Reactome.::GO:0006281; P:DNA repair; IEA:UniProtKB-KW.::GO:0045087; P:innate immune response; TAS:Reactome.::GO:0032480; P:negative regulation of type I interferon production; TAS:Reactome.::GO:0043161; P:proteasomal ubiquitin-dependent protein catabolic process; IDA:UniProtKB.::GO:0070979; P:protein K11-linked ubiquitination; IDA:UniProtKB.::GO:0070936; P:protein K48-linked ubiquitination; IDA:UniProtKB.::GO:0006513; P:protein monoubiquitination; IDA:UniProtKB.::GO:0007179; P:transforming growth factor beta receptor signaling pathway; TAS:Reactome.
53P35129    147   UBC2_CAEEL Ubiquitin-conjugating enzyme E2 2 ...1233e-24     98.6     38     60
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0031625; F:ubiquitin protein ligase binding; IPI:WormBase.::GO:0004842; F:ubiquitin-protein ligase activity; IDA:WormBase.
GO:0006915; P:apoptotic process; IMP:WormBase.::GO:0016477; P:cell migration; IMP:WormBase.::GO:0008340; P:determination of adult lifespan; IMP:WormBase.::GO:0009792; P:embryo development ending in birth or egg hatching; IMP:WormBase.::GO:0007281; P:germ cell development; IMP:WormBase.::GO:0008406; P:gonad development; IMP:WormBase.::GO:0040007; P:growth; IMP:WormBase.::GO:0040035; P:hermaphrodite genitalia development; IMP:WormBase.::GO:0007126; P:meiosis; IMP:WormBase.::GO:0002119; P:nematode larval development; IMP:WormBase.::GO:0042787; P:protein ubiquitination involved in ubiquitin-dependent protein catabolic process; IDA:WormBase.
54Q06AA9    147   UB2D2_PIG Ubiquitin-conjugating enzyme E2 D2 ...1234e-24     98.6     40     59
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; ISS:UniProtKB.
GO:0070936; P:protein K48-linked ubiquitination; ISS:UniProtKB.
55P25865    152   UBC1_ARATH Ubiquitin-conjugating enzyme E2 1 ...1176e-24     98.2     38     66
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IDA:TAIR.
GO:0033523; P:histone H2B ubiquitination; IGI:TAIR.::GO:0009965; P:leaf morphogenesis; IGI:TAIR.::GO:0009910; P:negative regulation of flower development; IGI:TAIR.::GO:0006511; P:ubiquitin-dependent protein catabolic process; IDA:TAIR.::GO:0010228; P:vegetative to reproductive phase transition of meristem; IGI:TAIR.
56Q9Y2X8    147   UB2D4_HUMAN Ubiquitin-conjugating enzyme E2 D...1236e-24     97.8     39     59
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0005515; F:protein binding; IPI:IntAct.::GO:0004842; F:ubiquitin-protein ligase activity; IDA:UniProtKB.
GO:0070979; P:protein K11-linked ubiquitination; IDA:UniProtKB.::GO:0044314; P:protein K27-linked ubiquitination; IDA:UniProtKB.::GO:0035519; P:protein K29-linked ubiquitination; IDA:UniProtKB.::GO:0070936; P:protein K48-linked ubiquitination; IDA:UniProtKB.::GO:0085020; P:protein K6-linked ubiquitination; IDA:UniProtKB.::GO:0070534; P:protein K63-linked ubiquitination; IDA:UniProtKB.
57P46595    147   UBC4_SCHPO Ubiquitin-conjugating enzyme E2 4 ...1231e-23     97.1     39     58GO:0005829; C:cytosol; IDA:PomBase.::GO:0005634; C:nucleus; IDA:PomBase.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; ISS:UniProtKB.
GO:0008054; P:cyclin catabolic process; IGI:PomBase.::GO:0000070; P:mitotic sister chromatid segregation; IMP:PomBase.::GO:0000209; P:protein polyubiquitination; ISS:UniProtKB.
58P35132    148   UBC9_ARATH SUMO-conjugating enzyme UBC9 OS=Ar...1231e-23     97.1     39     57
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IDA:TAIR.
GO:0006511; P:ubiquitin-dependent protein catabolic process; IDA:TAIR.
59O74810    217   UBC1_SCHPO Ubiquitin-conjugating enzyme E2 1 ...1671e-23     98.6     32     54GO:0005829; C:cytosol; IDA:PomBase.::GO:0005634; C:nucleus; IDA:PomBase.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IEA:EC.
60D3ZDK2    147   UB2D1_RAT Ubiquitin-conjugating enzyme E2 D1 ...1232e-23     96.7     40     59GO:0005737; C:cytoplasm; ISS:UniProtKB.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0004842; F:ubiquitin-protein ligase activity; IDA:UniProtKB.
GO:0070936; P:protein K48-linked ubiquitination; ISS:UniProtKB.
61P61080    147   UB2D1_MOUSE Ubiquitin-conjugating enzyme E2 D...1232e-23     96.7     40     59GO:0005737; C:cytoplasm; ISS:UniProtKB.
GO:0005524; F:ATP binding; IEA:UniProtKB-KW.::GO:0005515; F:protein binding; IPI:MGI.::GO:0004842; F:ubiquitin-protein ligase activity; ISS:UniProtKB.
GO:0031398; P:positive regulation of protein ubiquitination; ISS:UniProtKB.::GO:0006511; P:ubiquitin-dependent protein catabolic process; ISS:UniProtKB.
records
Previous ‹‹ ›› Next Total records: 351 31 - 60
Elimate unknown annotation:
Filter for keyword on hit description:
Select upper E value:
Select lower bit score:
Select lower %idenity value:
Select lower %positive value:
Taxonomic division:
Lower limit on hit length:
Lower limit on alignment length::