AU193270 ( PFL043a04_r )

[UP]


BLASTX 2.2.22 [Sep-27-2009]

Reference: Altschul, Stephen F., Thomas L. Madden, Alejandro A. Schaffer, 
Jinghui Zhang, Zheng Zhang, Webb Miller, and David J. Lipman (1997), 
"Gapped BLAST and PSI-BLAST: a new generation of protein database search
programs",  Nucleic Acids Res. 25:3389-3402.

Query= AU193270 PFL043a04_r
         (529 letters)

Database: uniref100 
           9,526,577 sequences; 3,332,566,763 total letters

Searching..................................................done

significant alignments:[graphical|details]

UniRef100_A9T025 Predicted protein n=1 Tax=Physcomitrella patens...   167   3e-40
UniRef100_C6TAB8 Putative uncharacterized protein n=1 Tax=Glycin...   155   2e-36
UniRef100_B7FHT4 Putative uncharacterized protein n=1 Tax=Medica...   151   3e-35
UniRef100_B9ID09 Predicted protein (Fragment) n=1 Tax=Populus tr...   149   9e-35
UniRef100_B9I4G0 Predicted protein (Fragment) n=1 Tax=Populus tr...   148   3e-34
UniRef100_Q0KIM7 Arginine/serine-rich splicing factor RSP41, put...   145   1e-33
UniRef100_Q3E8C5 Putative uncharacterized protein At5g52040.2 n=...   145   2e-33
UniRef100_P92966 Arginine/serine-rich-splicing factor RSP41 n=1 ...   145   2e-33
UniRef100_UPI00019850BC PREDICTED: similar to splicing factor-li...   144   5e-33
UniRef100_Q6R4Q7 Splicing factor-like protein n=1 Tax=Vitis ripa...   144   5e-33
UniRef100_A5AVS4 Putative uncharacterized protein n=1 Tax=Vitis ...   144   5e-33
UniRef100_A9NTP2 Putative uncharacterized protein n=1 Tax=Picea ...   143   6e-33
UniRef100_B9IC71 Predicted protein n=1 Tax=Populus trichocarpa R...   143   8e-33
UniRef100_B4FGH4 Putative uncharacterized protein n=1 Tax=Zea ma...   143   8e-33
UniRef100_B6SU77 Arginine/serine-rich splicing factor RSP41 n=1 ...   142   1e-32
UniRef100_UPI0001986316 PREDICTED: hypothetical protein n=1 Tax=...   142   1e-32
UniRef100_Q6Z725 Os02g0122800 protein n=2 Tax=Oryza sativa Japon...   142   1e-32
UniRef100_B8AGX7 Putative uncharacterized protein n=1 Tax=Oryza ...   142   1e-32
UniRef100_B4FK94 Putative uncharacterized protein n=1 Tax=Zea ma...   142   1e-32
UniRef100_A7QWH6 Chromosome undetermined scaffold_203, whole gen...   142   1e-32
UniRef100_Q9M0K9 Splicing factor At-SRp40 (Fragment) n=1 Tax=Ara...   141   2e-32
UniRef100_C5XT29 Putative uncharacterized protein Sb04g001910 n=...   141   2e-32
UniRef100_B9GPU9 Predicted protein n=1 Tax=Populus trichocarpa R...   140   4e-32
UniRef100_C5YBS1 Putative uncharacterized protein Sb06g001100 n=...   139   1e-31
UniRef100_P92965 Arginine/serine-rich-splicing factor RSP40 n=1 ...   139   1e-31
UniRef100_C6TJT1 Putative uncharacterized protein n=1 Tax=Glycin...   138   2e-31
UniRef100_B9SBD0 Arginine/serine-rich splicing factor, putative ...   137   5e-31
UniRef100_Q6IVD5 Arginine/serine-rich splicing factor RSP41 n=1 ...   137   6e-31
UniRef100_A9NRJ0 Putative uncharacterized protein n=1 Tax=Picea ...   137   6e-31
UniRef100_B9GR47 Predicted protein n=1 Tax=Populus trichocarpa R...   136   8e-31
UniRef100_B8LPT2 Putative uncharacterized protein n=1 Tax=Picea ...   136   1e-30
UniRef100_Q7XTJ6 Os04g0118900 protein n=3 Tax=Oryza sativa RepID...   135   2e-30
UniRef100_B7FHI0 Putative uncharacterized protein n=1 Tax=Medica...   134   3e-30
UniRef100_UPI0001984E8E PREDICTED: hypothetical protein n=1 Tax=...   134   4e-30
UniRef100_A7PY01 Chromosome chr15 scaffold_37, whole genome shot...   134   4e-30
UniRef100_Q6IVD0 Arginine/serine-rich splicing factor 2 n=1 Tax=...   133   7e-30
UniRef100_C0PP10 Putative uncharacterized protein n=1 Tax=Zea ma...   133   7e-30
UniRef100_B7FJ95 Putative uncharacterized protein (Fragment) n=1...   132   1e-29
UniRef100_P92964 Arginine/serine-rich-splicing factor RSP31 n=1 ...   132   1e-29
UniRef100_C6TL81 Putative uncharacterized protein n=1 Tax=Glycin...   130   4e-29
UniRef100_B9I911 Predicted protein (Fragment) n=1 Tax=Populus tr...   130   4e-29
UniRef100_B6TFI3 Arginine/serine-rich splicing factor RSP41 n=1 ...   129   1e-28
UniRef100_B4FCS1 Putative uncharacterized protein n=1 Tax=Zea ma...   129   1e-28
UniRef100_C5X118 Putative uncharacterized protein Sb01g049590 n=...   129   1e-28
UniRef100_A9NM66 Putative uncharacterized protein n=1 Tax=Picea ...   129   1e-28
UniRef100_Q9ZPX8 AT2G46610 protein n=1 Tax=Arabidopsis thaliana ...   127   6e-28
UniRef100_Q6IVC8 Arginine/serine-rich splicing factor 2 variant ...   125   2e-27
UniRef100_A8J3I9 Predicted protein (Fragment) n=1 Tax=Chlamydomo...   117   6e-25
UniRef100_B6SY05 Arginine/serine-rich splicing factor RSP41 n=1 ...   109   1e-22
UniRef100_B5YNY9 Predicted protein (Fragment) n=1 Tax=Thalassios...   108   3e-22
UniRef100_UPI0001A7B28D ATRSP41; RNA binding / nucleic acid bind...   107   7e-22
UniRef100_C0Z344 AT5G52040 protein n=1 Tax=Arabidopsis thaliana ...   107   7e-22
UniRef100_A8J660 Predicted protein (Fragment) n=1 Tax=Chlamydomo...   106   1e-21
UniRef100_UPI0001A7B28C ATRSP41; RNA binding / nucleic acid bind...   104   3e-21
UniRef100_B9R9G7 Arginine/serine-rich splicing factor, putative ...   103   7e-21
UniRef100_A8MRZ9 AT4G25500 protein n=2 Tax=Arabidopsis thaliana ...   101   3e-20
UniRef100_B9DH58 AT4G25500 protein n=1 Tax=Arabidopsis thaliana ...   100   8e-20
UniRef100_B7G4Q6 Predicted protein n=1 Tax=Phaeodactylum tricorn...    99   1e-19
UniRef100_C0P9H7 Putative uncharacterized protein n=1 Tax=Zea ma...    98   4e-19
UniRef100_Q3EBF1 Putative uncharacterized protein At2g46610.2 n=...    91   4e-17
UniRef100_Q9M455 Putative arginine/serine-rich splicing factor (...    87   7e-16
UniRef100_B9GPU7 Predicted protein n=1 Tax=Populus trichocarpa R...    80   9e-14
UniRef100_Q1ZXL1 RNA-binding region RNP-1 domain-containing prot...    68   4e-10
UniRef100_UPI00016E1469 UPI00016E1469 related cluster n=1 Tax=Ta...    64   8e-09
UniRef100_Q6NPL0 At4g09040 n=1 Tax=Arabidopsis thaliana RepID=Q6...    62   2e-08
UniRef100_Q681I7 Putative uncharacterized protein At4g09040 n=1 ...    62   2e-08
UniRef100_Q94901 RNA-binding protein lark n=1 Tax=Drosophila mel...    62   2e-08
UniRef100_A8MS54 Uncharacterized protein At4g09040.2 n=1 Tax=Ara...    62   3e-08
UniRef100_UPI0001A2CC1E RNA binding motif protein 14 n=1 Tax=Dan...    61   5e-08
UniRef100_Q6NV05 Zgc:85696 n=1 Tax=Danio rerio RepID=Q6NV05_DANRE      61   5e-08
UniRef100_Q4ST31 Chromosome undetermined SCAF14310, whole genome...    61   5e-08
UniRef100_A8KBS1 Zgc:85696 n=1 Tax=Danio rerio RepID=A8KBS1_DANRE      61   5e-08
UniRef100_UPI0001793476 PREDICTED: similar to lark n=1 Tax=Acyrt...    60   7e-08
UniRef100_Q16HL9 RNA binding motif protein 4,lark n=1 Tax=Aedes ...    60   9e-08
UniRef100_UPI0001791A60 PREDICTED: similar to lark n=1 Tax=Acyrt...    60   1e-07
UniRef100_A2DIL6 Putative uncharacterized protein n=1 Tax=Tricho...    60   1e-07
UniRef100_Q9NEW6 Probable splicing factor, arginine/serine-rich ...    60   1e-07
UniRef100_A8WVC5 C. briggsae CBR-RSP-3 protein n=1 Tax=Caenorhab...    59   2e-07
UniRef100_UPI00017B1CFC UPI00017B1CFC related cluster n=1 Tax=Te...    58   5e-07
UniRef100_UPI00016E87DC UPI00016E87DC related cluster n=1 Tax=Ta...    58   5e-07
UniRef100_UPI00016E146A UPI00016E146A related cluster n=1 Tax=Ta...    58   5e-07
UniRef100_Q4RVU0 Chromosome 9 SCAF14991, whole genome shotgun se...    58   5e-07
UniRef100_B0WPR2 RNA binding motif protein 4,lark n=1 Tax=Culex ...    58   5e-07
UniRef100_UPI0000D56D11 PREDICTED: similar to lark CG8597-PA n=1...    57   8e-07
UniRef100_UPI00017B4411 UPI00017B4411 related cluster n=1 Tax=Te...    57   8e-07
UniRef100_UPI000069E37A Putative RNA-binding protein 15 (RNA-bin...    57   1e-06
UniRef100_Q86HL7 RNA recognition motif-containing protein RRM n=...    57   1e-06
UniRef100_Q5I7M6 Lark-PA n=1 Tax=Bombyx mori RepID=Q5I7M6_BOMMO        56   1e-06
UniRef100_UPI000186D0F9 Arginine/serine-rich-splicing factor RSP...    56   2e-06
UniRef100_UPI000180CFFA PREDICTED: similar to predicted protein ...    56   2e-06
UniRef100_UPI00015B40EB PREDICTED: similar to CG10851-PB, isofor...    56   2e-06
UniRef100_C4QZM5 Poly(A) binding protein, part of the 3'-end RNA...    56   2e-06
UniRef100_UPI000186A419 hypothetical protein BRAFLDRAFT_110261 n...    55   2e-06
UniRef100_UPI000186A417 hypothetical protein BRAFLDRAFT_255740 n...    55   2e-06
UniRef100_UPI0000F2DE1B PREDICTED: similar to RNA binding motif ...    55   2e-06
UniRef100_Q6NRD2 MGC83913 protein n=1 Tax=Xenopus laevis RepID=Q...    55   2e-06
UniRef100_Q4T281 Chromosome undetermined SCAF10316, whole genome...    55   2e-06
UniRef100_B9H6Z3 Predicted protein n=1 Tax=Populus trichocarpa R...    55   2e-06
UniRef100_Q2FLA6 RNA-binding region RNP-1 (RNA recognition motif...    55   2e-06
UniRef100_UPI000194D2EE PREDICTED: RNA binding motif protein 15B...    55   3e-06
UniRef100_UPI0000E816B4 PREDICTED: similar to one twenty two pro...    55   3e-06
UniRef100_UPI0000E80E07 PREDICTED: similar to RNA binding motif ...    55   3e-06
UniRef100_UPI0000DA30E6 PREDICTED: similar to RNA binding motif ...    55   3e-06
UniRef100_UPI0000DA2FD0 PREDICTED: similar to RNA binding motif ...    55   3e-06
UniRef100_UPI0000D9A21E PREDICTED: similar to RNA binding motif ...    55   3e-06
UniRef100_UPI00005A3B29 PREDICTED: similar to RNA binding motif ...    55   3e-06
UniRef100_UPI0000221389 Hypothetical protein CBG17168 n=1 Tax=Ca...    55   3e-06
UniRef100_UPI000050434E UPI000050434E related cluster n=1 Tax=Ra...    55   3e-06
UniRef100_UPI000184A13E Putative RNA-binding protein 15B (RNA-bi...    55   3e-06
UniRef100_A3YVC6 RNA-binding protein RbpD n=1 Tax=Synechococcus ...    55   3e-06
UniRef100_Q4VSM3 Splicing factor SF2-like protein n=1 Tax=Hordeu...    55   3e-06
UniRef100_A8XQM8 Putative uncharacterized protein n=1 Tax=Caenor...    55   3e-06
UniRef100_A4QPG7 RBM15B protein n=1 Tax=Homo sapiens RepID=A4QPG...    55   3e-06
UniRef100_Q2FL13 RNA-binding region RNP-1 (RNA recognition motif...    55   3e-06
UniRef100_Q6PHZ5 Putative RNA-binding protein 15B n=1 Tax=Mus mu...    55   3e-06
UniRef100_Q8NDT2 Putative RNA-binding protein 15B n=1 Tax=Homo s...    55   3e-06
UniRef100_UPI00005BF8DF PREDICTED: RNA binding motif protein 15B...    55   4e-06
UniRef100_UPI00017B49CF UPI00017B49CF related cluster n=1 Tax=Te...    55   4e-06
UniRef100_Q2QKB0 Alternative splicing regulator n=1 Tax=Triticum...    55   4e-06
UniRef100_Q3MHV8 RBM15B protein (Fragment) n=1 Tax=Bos taurus Re...    55   4e-06
UniRef100_UPI000186D97F conserved hypothetical protein n=1 Tax=P...    54   5e-06
UniRef100_UPI0000F1E9D9 PREDICTED: RNA binding motif protein 15 ...    54   5e-06
UniRef100_UPI0001A2D1E3 UPI0001A2D1E3 related cluster n=1 Tax=Da...    54   5e-06
UniRef100_UPI00016E276E UPI00016E276E related cluster n=1 Tax=Ta...    54   5e-06
UniRef100_B9YVP7 RNP-1 like RNA-binding protein n=1 Tax='Nostoc ...    54   5e-06
UniRef100_B4VK50 RNA-binding protein n=1 Tax=Microcoleus chthono...    54   5e-06
UniRef100_A8Q915 RNA recognition motif n=1 Tax=Brugia malayi Rep...    54   5e-06
UniRef100_UPI0001983E89 PREDICTED: hypothetical protein n=1 Tax=...    54   7e-06
UniRef100_B9RJR2 Ribonucleoprotein, chloroplast, putative n=1 Ta...    54   7e-06
UniRef100_B8B5U9 Putative uncharacterized protein n=1 Tax=Oryza ...    54   7e-06
UniRef100_A7QJ95 Chromosome chr8 scaffold_106, whole genome shot...    54   7e-06
UniRef100_A5B3Z9 Putative uncharacterized protein n=1 Tax=Vitis ...    54   7e-06
UniRef100_C4LXQ1 RNA recognition motif domain containing protein...    54   7e-06
UniRef100_B0ECZ6 Putative uncharacterized protein n=1 Tax=Entamo...    54   7e-06
UniRef100_UPI00016E4C89 UPI00016E4C89 related cluster n=1 Tax=Ta...    54   9e-06
UniRef100_UPI00016E4C88 UPI00016E4C88 related cluster n=1 Tax=Ta...    54   9e-06
graphical overview:
alignment
UniRef100_A9T025 UniRef100_A9T025 UniRef100_C6TAB8 UniRef100_C6TAB8 UniRef100_B7FHT4 UniRef100_B7FHT4 UniRef100_B9ID09 UniRef100_B9ID09 UniRef100_B9I4G0 UniRef100_B9I4G0 UniRef100_Q0KIM7 UniRef100_Q0KIM7 UniRef100_Q3E8C5 UniRef100_Q3E8C5 UniRef100_P92966 UniRef100_P92966 UniRef100_UPI00019850BC UniRef100_UPI00019850BC UniRef100_Q6R4Q7 UniRef100_Q6R4Q7 UniRef100_A5AVS4 UniRef100_A5AVS4 UniRef100_A9NTP2 UniRef100_A9NTP2 UniRef100_B9IC71 UniRef100_B9IC71 UniRef100_B4FGH4 UniRef100_B4FGH4 UniRef100_B6SU77 UniRef100_B6SU77 UniRef100_UPI0001986316 UniRef100_UPI0001986316 UniRef100_Q6Z725 UniRef100_Q6Z725 UniRef100_B8AGX7 UniRef100_B8AGX7 UniRef100_B4FK94 UniRef100_B4FK94 UniRef100_A7QWH6 UniRef100_A7QWH6 UniRef100_Q9M0K9 UniRef100_Q9M0K9 UniRef100_C5XT29 UniRef100_C5XT29 UniRef100_B9GPU9 UniRef100_B9GPU9 UniRef100_C5YBS1 UniRef100_C5YBS1 UniRef100_P92965 UniRef100_P92965 UniRef100_C6TJT1 UniRef100_C6TJT1 UniRef100_B9SBD0 UniRef100_B9SBD0 UniRef100_Q6IVD5 UniRef100_Q6IVD5 UniRef100_A9NRJ0 UniRef100_A9NRJ0 UniRef100_B9GR47 UniRef100_B9GR47 UniRef100_B8LPT2 UniRef100_B8LPT2 UniRef100_Q7XTJ6 UniRef100_Q7XTJ6 UniRef100_B7FHI0 UniRef100_B7FHI0 UniRef100_UPI0001984E8E UniRef100_UPI0001984E8E UniRef100_A7PY01 UniRef100_A7PY01 UniRef100_Q6IVD0 UniRef100_Q6IVD0 UniRef100_C0PP10 UniRef100_C0PP10 UniRef100_B7FJ95 UniRef100_B7FJ95 UniRef100_P92964 UniRef100_P92964 UniRef100_C6TL81 UniRef100_C6TL81 UniRef100_B9I911 UniRef100_B9I911 UniRef100_B6TFI3 UniRef100_B6TFI3 UniRef100_B4FCS1 UniRef100_B4FCS1 UniRef100_C5X118 UniRef100_C5X118 UniRef100_A9NM66 UniRef100_A9NM66 UniRef100_Q9ZPX8 UniRef100_Q9ZPX8 UniRef100_Q6IVC8 UniRef100_Q6IVC8 UniRef100_A8J3I9 UniRef100_A8J3I9 UniRef100_B6SY05 UniRef100_B6SY05 UniRef100_B5YNY9 UniRef100_B5YNY9 UniRef100_UPI0001A7B28D UniRef100_UPI0001A7B28D UniRef100_C0Z344 UniRef100_C0Z344 UniRef100_A8J660 UniRef100_A8J660 UniRef100_UPI0001A7B28C UniRef100_UPI0001A7B28C UniRef100_B9R9G7 UniRef100_B9R9G7 UniRef100_A8MRZ9 UniRef100_A8MRZ9 UniRef100_B9DH58 UniRef100_B9DH58 UniRef100_B7G4Q6 UniRef100_B7G4Q6 UniRef100_C0P9H7 UniRef100_C0P9H7 UniRef100_Q3EBF1 UniRef100_Q3EBF1 UniRef100_Q9M455 UniRef100_Q9M455 UniRef100_B9GPU7 UniRef100_B9GPU7 UniRef100_Q1ZXL1 UniRef100_Q1ZXL1 UniRef100_UPI00016E1469 UniRef100_UPI00016E1469 UniRef100_Q6NPL0 UniRef100_Q6NPL0 UniRef100_Q681I7 UniRef100_Q681I7 UniRef100_Q94901 UniRef100_Q94901 UniRef100_A8MS54 UniRef100_A8MS54 UniRef100_UPI0001A2CC1E UniRef100_UPI0001A2CC1E UniRef100_Q6NV05 UniRef100_Q6NV05 UniRef100_Q4ST31 UniRef100_Q4ST31 UniRef100_A8KBS1 UniRef100_A8KBS1 UniRef100_UPI0001793476 UniRef100_UPI0001793476 UniRef100_Q16HL9 UniRef100_Q16HL9 UniRef100_UPI0001791A60 UniRef100_UPI0001791A60 UniRef100_A2DIL6 UniRef100_A2DIL6 UniRef100_Q9NEW6 UniRef100_Q9NEW6 UniRef100_A8WVC5 UniRef100_A8WVC5 UniRef100_UPI00017B1CFC UniRef100_UPI00017B1CFC UniRef100_UPI00016E87DC UniRef100_UPI00016E87DC UniRef100_UPI00016E146A UniRef100_UPI00016E146A UniRef100_Q4RVU0 UniRef100_Q4RVU0 UniRef100_B0WPR2 UniRef100_B0WPR2 UniRef100_UPI0000D56D11 UniRef100_UPI0000D56D11 UniRef100_UPI00017B4411 UniRef100_UPI00017B4411 UniRef100_UPI000069E37A UniRef100_UPI000069E37A UniRef100_Q86HL7 UniRef100_Q86HL7 UniRef100_Q5I7M6 UniRef100_Q5I7M6 UniRef100_UPI000186D0F9 UniRef100_UPI000186D0F9 UniRef100_UPI000180CFFA UniRef100_UPI000180CFFA UniRef100_UPI00015B40EB UniRef100_UPI00015B40EB UniRef100_C4QZM5 UniRef100_C4QZM5 UniRef100_UPI000186A419 UniRef100_UPI000186A419 UniRef100_UPI000186A417 UniRef100_UPI000186A417 UniRef100_UPI0000F2DE1B UniRef100_UPI0000F2DE1B UniRef100_Q6NRD2 UniRef100_Q6NRD2 UniRef100_Q4T281 UniRef100_Q4T281 UniRef100_B9H6Z3 UniRef100_B9H6Z3 UniRef100_Q2FLA6 UniRef100_Q2FLA6 UniRef100_UPI000194D2EE UniRef100_UPI000194D2EE UniRef100_UPI0000E816B4 UniRef100_UPI0000E816B4 UniRef100_UPI0000E80E07 UniRef100_UPI0000E80E07 UniRef100_UPI0000DA30E6 UniRef100_UPI0000DA30E6 UniRef100_UPI0000DA2FD0 UniRef100_UPI0000DA2FD0 UniRef100_UPI0000D9A21E UniRef100_UPI0000D9A21E UniRef100_UPI00005A3B29 UniRef100_UPI00005A3B29 UniRef100_UPI0000221389 UniRef100_UPI0000221389 UniRef100_UPI000050434E UniRef100_UPI000050434E UniRef100_UPI000184A13E UniRef100_UPI000184A13E UniRef100_A3YVC6 UniRef100_A3YVC6 UniRef100_Q4VSM3 UniRef100_Q4VSM3 UniRef100_A8XQM8 UniRef100_A8XQM8 UniRef100_A4QPG7 UniRef100_A4QPG7 UniRef100_Q2FL13 UniRef100_Q2FL13 UniRef100_Q6PHZ5 UniRef100_Q6PHZ5 UniRef100_Q8NDT2 UniRef100_Q8NDT2 UniRef100_UPI00005BF8DF UniRef100_UPI00005BF8DF UniRef100_UPI00017B49CF UniRef100_UPI00017B49CF UniRef100_Q2QKB0 UniRef100_Q2QKB0 UniRef100_Q3MHV8 UniRef100_Q3MHV8 UniRef100_UPI000186D97F UniRef100_UPI000186D97F UniRef100_UPI0000F1E9D9 UniRef100_UPI0000F1E9D9 UniRef100_UPI0001A2D1E3 UniRef100_UPI0001A2D1E3 UniRef100_UPI00016E276E UniRef100_UPI00016E276E UniRef100_B9YVP7 UniRef100_B9YVP7 UniRef100_B4VK50 UniRef100_B4VK50 UniRef100_A8Q915 UniRef100_A8Q915 UniRef100_UPI0001983E89 UniRef100_UPI0001983E89 UniRef100_B9RJR2 UniRef100_B9RJR2 UniRef100_B8B5U9 UniRef100_B8B5U9 UniRef100_A7QJ95 UniRef100_A7QJ95 UniRef100_A5B3Z9 UniRef100_A5B3Z9 UniRef100_C4LXQ1 UniRef100_C4LXQ1 UniRef100_B0ECZ6 UniRef100_B0ECZ6 UniRef100_UPI00016E4C89 UniRef100_UPI00016E4C89