BLASTX nr result
ID: Cornus23_contig00022466
seq
BLASTX 2.2.25 [Feb-01-2011]
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= Cornus23_contig00022466
(335 letters)
Database: ./nr
77,306,371 sequences; 28,104,191,420 total letters
Searching..................................................done
Score E
Sequences producing significant alignments: (bits) Value
emb|CDP06319.1| unnamed protein product [Coffea canephora] 134 4e-29
ref|XP_007011597.1| RING/U-box superfamily protein, putative iso... 132 8e-29
ref|XP_009363618.1| PREDICTED: E3 ubiquitin-protein ligase MBR2-... 132 1e-28
emb|CBI20761.3| unnamed protein product [Vitis vinifera] 132 1e-28
ref|XP_002280551.1| PREDICTED: E3 ubiquitin-protein ligase RLIM ... 132 1e-28
ref|XP_006382161.1| hypothetical protein POPTR_0006s28960g [Popu... 132 1e-28
ref|XP_011031362.1| PREDICTED: E3 ubiquitin-protein ligase MBR2 ... 131 2e-28
emb|CDP18627.1| unnamed protein product [Coffea canephora] 130 3e-28
ref|XP_008219940.1| PREDICTED: uncharacterized protein DDB_G0271... 129 9e-28
ref|XP_008393953.1| PREDICTED: uncharacterized protein DDB_G0271... 128 1e-27
ref|XP_006371798.1| zinc finger family protein [Populus trichoca... 128 2e-27
ref|XP_010112096.1| E3 ubiquitin ligase BIG BROTHER [Morus notab... 126 6e-27
ref|XP_011045019.1| PREDICTED: E3 ubiquitin-protein ligase RLIM-... 126 7e-27
ref|XP_010247703.1| PREDICTED: uncharacterized protein LOC104590... 124 2e-26
ref|XP_008365126.1| PREDICTED: uncharacterized protein DDB_G0271... 124 3e-26
ref|XP_011082077.1| PREDICTED: uncharacterized RING finger prote... 124 4e-26
ref|XP_011082069.1| PREDICTED: E3 ubiquitin ligase BIG BROTHER-r... 124 4e-26
ref|XP_004291245.1| PREDICTED: E3 ubiquitin-protein ligase MBR2-... 124 4e-26
ref|XP_009798737.1| PREDICTED: probable E3 ubiquitin-protein lig... 123 5e-26
ref|XP_009600408.1| PREDICTED: E3 ubiquitin-protein ligase MBR1 ... 123 5e-26
>emb|CDP06319.1| unnamed protein product [Coffea canephora]
Length = 344
Score = 134 bits (336), Expect = 4e-29
Identities = 61/95 (64%), Positives = 72/95 (75%), Gaps = 1/95 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGDD-DTKCSICQEEYSFGDEVGRLGC 158
GTVSTALSEEA + + + I Q G GCS D+ D +C ICQEEY GDE+G+LGC
Sbjct: 250 GTVSTALSEEAFAKCITKCIYQTATADVGAAGCSDDEADIRCGICQEEYVAGDEIGKLGC 309
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAAPLQSSLKS 53
+H YHV+CIHQWL+LKNWCPICKA+AAP QSSL S
Sbjct: 310 EHGYHVVCIHQWLRLKNWCPICKASAAPSQSSLSS 344
>ref|XP_007011597.1| RING/U-box superfamily protein, putative isoform 1 [Theobroma
cacao] gi|508781960|gb|EOY29216.1| RING/U-box
superfamily protein, putative isoform 1 [Theobroma
cacao]
Length = 494
Score = 132 bits (333), Expect = 8e-29
Identities = 62/95 (65%), Positives = 72/95 (75%), Gaps = 1/95 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGD-DDTKCSICQEEYSFGDEVGRLGC 158
G+VSTALSEEALS L +SI + T +G C G+ DD KCSICQEEY GDEVGRL C
Sbjct: 399 GSVSTALSEEALSKCLTKSIYEATSSEDGNVSCEGEKDDVKCSICQEEYVIGDEVGRLQC 458
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAAPLQSSLKS 53
+H YHV CI QWL++KNWCPICKA+A P+QSS S
Sbjct: 459 EHRYHVACIQQWLRVKNWCPICKASAEPMQSSAPS 493
>ref|XP_009363618.1| PREDICTED: E3 ubiquitin-protein ligase MBR2-like [Pyrus x
bretschneideri] gi|694384170|ref|XP_009368005.1|
PREDICTED: E3 ubiquitin-protein ligase MBR2-like [Pyrus
x bretschneideri]
Length = 550
Score = 132 bits (332), Expect = 1e-28
Identities = 57/87 (65%), Positives = 70/87 (80%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGDDDTKCSICQEEYSFGDEVGRLGCD 155
GTVSTAL EEALS L++SI Q TP + + C G +D KCSICQEEY DEVGRL C+
Sbjct: 453 GTVSTALPEEALSDCLKKSIYQSTPQEDASVSCDGKEDVKCSICQEEYVAEDEVGRLRCE 512
Query: 154 HAYHVICIHQWLQLKNWCPICKAAAAP 74
H++H++C++QWL+LKNWCPICKAAAAP
Sbjct: 513 HSFHIVCVNQWLRLKNWCPICKAAAAP 539
>emb|CBI20761.3| unnamed protein product [Vitis vinifera]
Length = 403
Score = 132 bits (332), Expect = 1e-28
Identities = 61/87 (70%), Positives = 68/87 (78%), Gaps = 1/87 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGD-DDTKCSICQEEYSFGDEVGRLGC 158
GTVSTAL+EEALS L RSI P GT C+GD DD KCSICQEEY GDEVG+L C
Sbjct: 316 GTVSTALTEEALSKCLERSIYHTLPTEPGTMDCAGDGDDVKCSICQEEYMVGDEVGKLQC 375
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAA 77
+H YHV CIHQWL+LKNWCP+CKA+AA
Sbjct: 376 EHGYHVACIHQWLRLKNWCPVCKASAA 402
>ref|XP_002280551.1| PREDICTED: E3 ubiquitin-protein ligase RLIM [Vitis vinifera]
gi|731385191|ref|XP_010648413.1| PREDICTED: E3
ubiquitin-protein ligase RLIM [Vitis vinifera]
Length = 550
Score = 132 bits (332), Expect = 1e-28
Identities = 61/87 (70%), Positives = 68/87 (78%), Gaps = 1/87 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGD-DDTKCSICQEEYSFGDEVGRLGC 158
GTVSTAL+EEALS L RSI P GT C+GD DD KCSICQEEY GDEVG+L C
Sbjct: 463 GTVSTALTEEALSKCLERSIYHTLPTEPGTMDCAGDGDDVKCSICQEEYMVGDEVGKLQC 522
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAA 77
+H YHV CIHQWL+LKNWCP+CKA+AA
Sbjct: 523 EHGYHVACIHQWLRLKNWCPVCKASAA 549
>ref|XP_006382161.1| hypothetical protein POPTR_0006s28960g [Populus trichocarpa]
gi|550337316|gb|ERP59958.1| hypothetical protein
POPTR_0006s28960g [Populus trichocarpa]
Length = 505
Score = 132 bits (331), Expect = 1e-28
Identities = 62/92 (67%), Positives = 70/92 (76%), Gaps = 1/92 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGD-DDTKCSICQEEYSFGDEVGRLGC 158
GTVSTAL+EEA S L+ SI + TP + TT GD DD +CSICQEEY+ GDEVGRL C
Sbjct: 407 GTVSTALTEEAFSECLKTSIYESTPMEDATTNLEGDKDDIRCSICQEEYADGDEVGRLPC 466
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAAPLQSS 62
+H YHV CIHQWL LKNWCPICK +AAP SS
Sbjct: 467 EHRYHVACIHQWLSLKNWCPICKTSAAPSSSS 498
>ref|XP_011031362.1| PREDICTED: E3 ubiquitin-protein ligase MBR2 isoform X1 [Populus
euphratica] gi|743862331|ref|XP_011031363.1| PREDICTED:
E3 ubiquitin-protein ligase MBR2 isoform X1 [Populus
euphratica] gi|743862334|ref|XP_011031364.1| PREDICTED:
E3 ubiquitin-protein ligase MBR2 isoform X1 [Populus
euphratica]
Length = 550
Score = 131 bits (329), Expect = 2e-28
Identities = 62/92 (67%), Positives = 69/92 (75%), Gaps = 1/92 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGD-DDTKCSICQEEYSFGDEVGRLGC 158
GTVSTAL+EEA S L+ SI + TP + TT GD DD +CSICQEEY+ GDEVGRL C
Sbjct: 452 GTVSTALTEEAFSECLKTSIYESTPMEDATTNLEGDKDDIRCSICQEEYADGDEVGRLPC 511
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAAPLQSS 62
+H YHV CIHQWL LKNWCPICK AAP SS
Sbjct: 512 EHRYHVACIHQWLSLKNWCPICKTLAAPSSSS 543
>emb|CDP18627.1| unnamed protein product [Coffea canephora]
Length = 551
Score = 130 bits (328), Expect = 3e-28
Identities = 61/95 (64%), Positives = 73/95 (76%), Gaps = 1/95 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGDD-DTKCSICQEEYSFGDEVGRLGC 158
GTVSTALSEEA + + +S+ Q G +GCS D+ D KCSICQEEY+ GDE+G+LGC
Sbjct: 457 GTVSTALSEEAFAKCITKSMYQTATVDVGASGCSEDEADIKCSICQEEYAVGDEIGKLGC 516
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAAPLQSSLKS 53
+H YHV CI QWL+LKNWCPICKA+AA QSSL S
Sbjct: 517 EHGYHVACIQQWLRLKNWCPICKASAATSQSSLSS 551
>ref|XP_008219940.1| PREDICTED: uncharacterized protein DDB_G0271670-like [Prunus mume]
Length = 547
Score = 129 bits (324), Expect = 9e-28
Identities = 60/88 (68%), Positives = 69/88 (78%), Gaps = 1/88 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGD-DDTKCSICQEEYSFGDEVGRLGC 158
GTVSTAL EEALS L++S Q TPP E + C G DD KCSICQEEY GDEVGRL C
Sbjct: 453 GTVSTALPEEALSDCLKKSTYQFTPPEESSIECDGKKDDVKCSICQEEYVAGDEVGRLHC 512
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAAP 74
+H++HV C++QWL+LKNWCPICK AAAP
Sbjct: 513 EHSFHVNCVNQWLRLKNWCPICKTAAAP 540
>ref|XP_008393953.1| PREDICTED: uncharacterized protein DDB_G0271670-like [Malus
domestica] gi|658002910|ref|XP_008393954.1| PREDICTED:
uncharacterized protein DDB_G0271670-like [Malus
domestica]
Length = 551
Score = 128 bits (322), Expect = 1e-27
Identities = 57/88 (64%), Positives = 70/88 (79%), Gaps = 1/88 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGD-DDTKCSICQEEYSFGDEVGRLGC 158
GTVSTAL EEALS L++SI Q P + + C G +D KCSICQEEY GDEVGRL C
Sbjct: 453 GTVSTALPEEALSDCLKKSIYQSXPQEDASVSCDGKKEDVKCSICQEEYVAGDEVGRLRC 512
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAAP 74
+H++H++C++QWL+LKNWCPICKAAAAP
Sbjct: 513 EHSFHIVCVNQWLRLKNWCPICKAAAAP 540
>ref|XP_006371798.1| zinc finger family protein [Populus trichocarpa]
gi|550317971|gb|ERP49595.1| zinc finger family protein
[Populus trichocarpa]
Length = 543
Score = 128 bits (321), Expect = 2e-27
Identities = 60/88 (68%), Positives = 66/88 (75%), Gaps = 1/88 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGD-DDTKCSICQEEYSFGDEVGRLGC 158
GTVSTAL+EEALS L+ SI TP + T GD DD KCSICQEEY GDEVGRL C
Sbjct: 451 GTVSTALTEEALSECLKTSIYHSTPMEDATANLEGDKDDIKCSICQEEYVVGDEVGRLQC 510
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAAP 74
+H YH+ CIHQWL LKNWCPICKA+ AP
Sbjct: 511 EHGYHMSCIHQWLSLKNWCPICKASVAP 538
>ref|XP_010112096.1| E3 ubiquitin ligase BIG BROTHER [Morus notabilis]
gi|587946382|gb|EXC32721.1| E3 ubiquitin ligase BIG
BROTHER [Morus notabilis]
Length = 555
Score = 126 bits (317), Expect = 6e-27
Identities = 62/95 (65%), Positives = 72/95 (75%), Gaps = 1/95 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGD-DDTKCSICQEEYSFGDEVGRLGC 158
GTVSTAL+EEALS ++RSI Q P +G +GD DD KCSICQEEY GDEVGRL C
Sbjct: 454 GTVSTALTEEALSECIKRSIYQSIPLDGVVSGRNGDNDDVKCSICQEEYVGGDEVGRLQC 513
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAAPLQSSLKS 53
+H YHV CI QWL+LKNWCP+CK++AAP SS S
Sbjct: 514 EHRYHVACIQQWLRLKNWCPVCKSSAAPSPSSSPS 548
>ref|XP_011045019.1| PREDICTED: E3 ubiquitin-protein ligase RLIM-like [Populus
euphratica] gi|743903347|ref|XP_011045020.1| PREDICTED:
E3 ubiquitin-protein ligase RLIM-like [Populus
euphratica]
Length = 544
Score = 126 bits (316), Expect = 7e-27
Identities = 60/88 (68%), Positives = 66/88 (75%), Gaps = 1/88 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGD-DDTKCSICQEEYSFGDEVGRLGC 158
GTVSTAL+EEALS L+ SI Q T + T GD DD KCSICQEEY GDEVGRL C
Sbjct: 452 GTVSTALTEEALSECLKTSIYQSTTMEDATANLKGDKDDIKCSICQEEYVDGDEVGRLQC 511
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAAP 74
+H YH+ CIHQWL LKNWCPICKA+ AP
Sbjct: 512 EHGYHMSCIHQWLSLKNWCPICKASVAP 539
>ref|XP_010247703.1| PREDICTED: uncharacterized protein LOC104590678 [Nelumbo nucifera]
gi|720098681|ref|XP_010247704.1| PREDICTED:
uncharacterized protein LOC104590678 [Nelumbo nucifera]
Length = 567
Score = 124 bits (312), Expect = 2e-26
Identities = 58/87 (66%), Positives = 67/87 (77%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGDDDTKCSICQEEYSFGDEVGRLGCD 155
GTVSTAL+EE LS L+RS + P G+ G + DDD KCSICQEEY DEVG+LGC+
Sbjct: 481 GTVSTALTEEELSKCLKRSFYEPAVPGAGSMGIA-DDDIKCSICQEEYVMRDEVGKLGCE 539
Query: 154 HAYHVICIHQWLQLKNWCPICKAAAAP 74
H YHV+CIHQWL+ KNWCPICKA AAP
Sbjct: 540 HWYHVVCIHQWLRQKNWCPICKAPAAP 566
>ref|XP_008365126.1| PREDICTED: uncharacterized protein DDB_G0271670-like [Malus
domestica] gi|658058638|ref|XP_008365127.1| PREDICTED:
uncharacterized protein DDB_G0271670-like [Malus
domestica]
Length = 558
Score = 124 bits (311), Expect = 3e-26
Identities = 57/87 (65%), Positives = 67/87 (77%), Gaps = 1/87 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGDD-DTKCSICQEEYSFGDEVGRLGC 158
GTVSTAL EEALS L++SI Q TP + + C G D KCSICQEEY GDEVGRL C
Sbjct: 457 GTVSTALPEEALSDCLKKSIYQFTPQEDASVSCDGKKADVKCSICQEEYVAGDEVGRLRC 516
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAA 77
+H +HV+C++QWL+LKNWCPICK AAA
Sbjct: 517 EHRFHVVCVNQWLRLKNWCPICKGAAA 543
>ref|XP_011082077.1| PREDICTED: uncharacterized RING finger protein C4G3.12c-like
isoform X2 [Sesamum indicum]
Length = 526
Score = 124 bits (310), Expect = 4e-26
Identities = 63/92 (68%), Positives = 67/92 (72%), Gaps = 2/92 (2%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRT-PPVEGTTGCSGDDDTKCSICQEEYSFGDEVGRL-G 161
GTVST LSEEALS SLRRSI Q P V+ T +DD KCSICQEEY+ GDE G L
Sbjct: 435 GTVSTPLSEEALSKSLRRSIYQTPLPKVKITESGEDEDDVKCSICQEEYAMGDEFGELVN 494
Query: 160 CDHAYHVICIHQWLQLKNWCPICKAAAAPLQS 65
C H YH CI QWLQLKNWCPICKA+AAP QS
Sbjct: 495 CHHGYHATCIQQWLQLKNWCPICKASAAPSQS 526
>ref|XP_011082069.1| PREDICTED: E3 ubiquitin ligase BIG BROTHER-related-like isoform X1
[Sesamum indicum] gi|747070492|ref|XP_011082071.1|
PREDICTED: E3 ubiquitin ligase BIG BROTHER-related-like
isoform X1 [Sesamum indicum]
gi|747070494|ref|XP_011082072.1| PREDICTED: E3 ubiquitin
ligase BIG BROTHER-related-like isoform X1 [Sesamum
indicum] gi|747070496|ref|XP_011082073.1| PREDICTED: E3
ubiquitin ligase BIG BROTHER-related-like isoform X1
[Sesamum indicum] gi|747070498|ref|XP_011082074.1|
PREDICTED: E3 ubiquitin ligase BIG BROTHER-related-like
isoform X1 [Sesamum indicum]
gi|747070500|ref|XP_011082075.1| PREDICTED: E3 ubiquitin
ligase BIG BROTHER-related-like isoform X1 [Sesamum
indicum] gi|747070502|ref|XP_011082076.1| PREDICTED: E3
ubiquitin ligase BIG BROTHER-related-like isoform X1
[Sesamum indicum]
Length = 543
Score = 124 bits (310), Expect = 4e-26
Identities = 63/92 (68%), Positives = 67/92 (72%), Gaps = 2/92 (2%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRT-PPVEGTTGCSGDDDTKCSICQEEYSFGDEVGRL-G 161
GTVST LSEEALS SLRRSI Q P V+ T +DD KCSICQEEY+ GDE G L
Sbjct: 452 GTVSTPLSEEALSKSLRRSIYQTPLPKVKITESGEDEDDVKCSICQEEYAMGDEFGELVN 511
Query: 160 CDHAYHVICIHQWLQLKNWCPICKAAAAPLQS 65
C H YH CI QWLQLKNWCPICKA+AAP QS
Sbjct: 512 CHHGYHATCIQQWLQLKNWCPICKASAAPSQS 543
>ref|XP_004291245.1| PREDICTED: E3 ubiquitin-protein ligase MBR2-like [Fragaria vesca
subsp. vesca] gi|764540028|ref|XP_011459033.1|
PREDICTED: E3 ubiquitin-protein ligase MBR2-like
[Fragaria vesca subsp. vesca]
Length = 563
Score = 124 bits (310), Expect = 4e-26
Identities = 54/86 (62%), Positives = 68/86 (79%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGDDDTKCSICQEEYSFGDEVGRLGCD 155
G+VSTAL EEAL+ +++SI Q P + + GC D+ KCSICQEEY GDEVGRL C+
Sbjct: 458 GSVSTALPEEALTDCIKKSIYQSEPLEDASIGCDNKDEVKCSICQEEYVAGDEVGRLRCE 517
Query: 154 HAYHVICIHQWLQLKNWCPICKAAAA 77
H+YHV C++QWL++KNWCPICKAAAA
Sbjct: 518 HSYHVGCVNQWLRVKNWCPICKAAAA 543
>ref|XP_009798737.1| PREDICTED: probable E3 ubiquitin-protein ligase HIP1 [Nicotiana
sylvestris]
Length = 535
Score = 123 bits (309), Expect = 5e-26
Identities = 60/94 (63%), Positives = 68/94 (72%), Gaps = 1/94 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGD-DDTKCSICQEEYSFGDEVGRLGC 158
G+VSTAL EEALS LR+SI Q T GD DD KCSICQEEY GDE+G+LGC
Sbjct: 440 GSVSTALPEEALSKCLRKSIYQGMDSKTETYEADGDGDDIKCSICQEEYVIGDEIGKLGC 499
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAAPLQSSLK 56
+H YH+ CI QW +LKNWCPICKA AAP +SS K
Sbjct: 500 EHGYHLECITQWFRLKNWCPICKATAAPSESSKK 533
>ref|XP_009600408.1| PREDICTED: E3 ubiquitin-protein ligase MBR1 [Nicotiana
tomentosiformis]
Length = 543
Score = 123 bits (309), Expect = 5e-26
Identities = 60/92 (65%), Positives = 67/92 (72%), Gaps = 1/92 (1%)
Frame = -2
Query: 334 GTVSTALSEEALSGSLRRSICQRTPPVEGTTGCSGD-DDTKCSICQEEYSFGDEVGRLGC 158
G+VSTAL EEALS LR+SI Q T+ GD DD KCSICQEEY GDE+G LGC
Sbjct: 448 GSVSTALPEEALSKCLRKSIYQGIASKTETSEADGDGDDIKCSICQEEYVIGDEIGNLGC 507
Query: 157 DHAYHVICIHQWLQLKNWCPICKAAAAPLQSS 62
+H YH+ CI QW LKNWCPICKAAAAP +SS
Sbjct: 508 EHGYHLECIKQWFGLKNWCPICKAAAAPSESS 539