BLASTX nr result
ID: Rehmannia27_contig00007506
seq
BLASTX 2.2.26 [Sep-21-2011]
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= Rehmannia27_contig00007506
(671 letters)
Database: ./nr
84,704,028 sequences; 31,038,470,784 total letters
Searching..................................................done
Score E
Sequences producing significant alignments: (bits) Value
ref|XP_011087922.1| PREDICTED: bifunctional riboflavin biosynthe... 182 6e-51
gb|EYU18450.1| hypothetical protein MIMGU_mgv1a004215mg [Erythra... 167 5e-46
ref|XP_012828406.1| PREDICTED: bifunctional riboflavin biosynthe... 167 2e-45
ref|XP_006369790.1| hypothetical protein POPTR_0001s31800g [Popu... 156 2e-41
gb|KDO49693.1| hypothetical protein CISIN_1g008469mg [Citrus sin... 153 6e-41
ref|XP_011045724.1| PREDICTED: bifunctional riboflavin biosynthe... 155 8e-41
gb|KCW63252.1| hypothetical protein EUGRSUZ_G00874 [Eucalyptus g... 152 1e-40
gb|EYU39123.1| hypothetical protein MIMGU_mgv1a005556mg [Erythra... 153 2e-40
ref|XP_012835396.1| PREDICTED: bifunctional riboflavin biosynthe... 153 3e-40
gb|KDO49692.1| hypothetical protein CISIN_1g008469mg [Citrus sin... 153 4e-40
ref|XP_006423827.1| hypothetical protein CICLE_v10028107mg [Citr... 153 4e-40
ref|XP_011092434.1| PREDICTED: bifunctional riboflavin biosynthe... 152 6e-40
ref|XP_006492616.1| PREDICTED: bifunctional riboflavin biosynthe... 152 7e-40
ref|XP_010690537.1| PREDICTED: bifunctional riboflavin biosynthe... 152 1e-39
ref|XP_007042893.1| GTP cyclohydrolase II isoform 2 [Theobroma c... 151 1e-39
ref|XP_015059753.1| PREDICTED: bifunctional riboflavin biosynthe... 152 1e-39
ref|NP_001234776.2| GTP cyclohydrolase II / 3,4-dihydroxy-2-buta... 152 1e-39
ref|XP_002310549.2| hypothetical protein POPTR_0007s04980g [Popu... 151 1e-39
ref|XP_010065652.1| PREDICTED: bifunctional riboflavin biosynthe... 152 1e-39
ref|XP_011022835.1| PREDICTED: bifunctional riboflavin biosynthe... 151 2e-39
>ref|XP_011087922.1| PREDICTED: bifunctional riboflavin biosynthesis protein RIBA 1,
chloroplastic-like [Sesamum indicum]
Length = 549
Score = 182 bits (461), Expect = 6e-51
Identities = 88/101 (87%), Positives = 96/101 (95%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQILRDLGVRTMKLMTNNP+KYIGLKGYGLAVAGRVPLVTPIT DNKRY
Sbjct: 450 LPVDSREYGIGAQILRDLGVRTMKLMTNNPAKYIGLKGYGLAVAGRVPLVTPITKDNKRY 509
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSGESPINSDT 303
LETKR+KMGHVYGLD NGRPA++ N+NGRPSGESP+ S++
Sbjct: 510 LETKRAKMGHVYGLDANGRPALI-TNKNGRPSGESPVTSES 549
>gb|EYU18450.1| hypothetical protein MIMGU_mgv1a004215mg [Erythranthe guttata]
Length = 447
Score = 167 bits (422), Expect = 5e-46
Identities = 82/99 (82%), Positives = 87/99 (87%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQIL DLGVRTMKLMTNNP+KYIGLKGYGLAV+GRVPLVTPIT DNKRY
Sbjct: 350 LPVDSREYGIGAQILGDLGVRTMKLMTNNPAKYIGLKGYGLAVSGRVPLVTPITKDNKRY 409
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSGESPINS 297
LETKRSKMGHVYGLD NG PA++ NGR GE P+ S
Sbjct: 410 LETKRSKMGHVYGLDANGNPAIIG---NGRTGGEGPLTS 445
>ref|XP_012828406.1| PREDICTED: bifunctional riboflavin biosynthesis protein RIBA 1,
chloroplastic [Erythranthe guttata]
gi|604298405|gb|EYU18449.1| hypothetical protein
MIMGU_mgv1a004215mg [Erythranthe guttata]
Length = 539
Score = 167 bits (422), Expect = 2e-45
Identities = 82/99 (82%), Positives = 87/99 (87%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQIL DLGVRTMKLMTNNP+KYIGLKGYGLAV+GRVPLVTPIT DNKRY
Sbjct: 442 LPVDSREYGIGAQILGDLGVRTMKLMTNNPAKYIGLKGYGLAVSGRVPLVTPITKDNKRY 501
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSGESPINS 297
LETKRSKMGHVYGLD NG PA++ NGR GE P+ S
Sbjct: 502 LETKRSKMGHVYGLDANGNPAIIG---NGRTGGEGPLTS 537
>ref|XP_006369790.1| hypothetical protein POPTR_0001s31800g [Populus trichocarpa]
gi|550348661|gb|ERP66359.1| hypothetical protein
POPTR_0001s31800g [Populus trichocarpa]
Length = 504
Score = 156 bits (394), Expect = 2e-41
Identities = 75/98 (76%), Positives = 88/98 (89%), Gaps = 1/98 (1%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQ+LRDLGVRTMKLMTNNP+KYIGLKGYGLAV+GRVPL+TPIT DNKRY
Sbjct: 407 LPVDSREYGIGAQMLRDLGVRTMKLMTNNPAKYIGLKGYGLAVSGRVPLLTPITKDNKRY 466
Query: 181 LETKRSKMGHVYGLDVNGRPA-VVNNNENGRPSGESPI 291
LETKR+KMGH+YG + NG + ++N+N NG+ E+PI
Sbjct: 467 LETKRAKMGHIYGAEFNGHLSNLINSNGNGKSGVETPI 504
>gb|KDO49693.1| hypothetical protein CISIN_1g008469mg [Citrus sinensis]
Length = 442
Score = 153 bits (387), Expect = 6e-41
Identities = 78/101 (77%), Positives = 89/101 (88%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQ+LRDLGVRTMKLMTNNPSKY+GLKGYGLAVAGRVPL+TPI +NKRY
Sbjct: 341 LPVDSREYGIGAQMLRDLGVRTMKLMTNNPSKYVGLKGYGLAVAGRVPLITPIKKENKRY 400
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSGESPINSDT 303
LETKR+KMGH+YGL+ NGR + N NG+PS +S +SDT
Sbjct: 401 LETKRAKMGHIYGLESNGRLTNLING-NGKPSIKS--SSDT 438
>ref|XP_011045724.1| PREDICTED: bifunctional riboflavin biosynthesis protein RIBA 1,
chloroplastic [Populus euphratica]
Length = 552
Score = 155 bits (391), Expect = 8e-41
Identities = 75/98 (76%), Positives = 87/98 (88%), Gaps = 1/98 (1%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQ+LRDLGVRTMKLMTNNP+KYIGLKGYGLAV+GRVPL+TPIT DNKRY
Sbjct: 455 LPVDSREYGIGAQMLRDLGVRTMKLMTNNPAKYIGLKGYGLAVSGRVPLLTPITKDNKRY 514
Query: 181 LETKRSKMGHVYGLDVNGRPA-VVNNNENGRPSGESPI 291
LETKR+KMGH+YG + NG + ++N N NG+ E+PI
Sbjct: 515 LETKRAKMGHIYGAEFNGHLSNLINGNGNGKYGVETPI 552
>gb|KCW63252.1| hypothetical protein EUGRSUZ_G00874 [Eucalyptus grandis]
Length = 397
Score = 152 bits (383), Expect = 1e-40
Identities = 76/104 (73%), Positives = 90/104 (86%), Gaps = 3/104 (2%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQ+LRDLGVRTMKLMTNNPSKY+GLKGYGLA+AGRVPLVTPIT +NKRY
Sbjct: 295 LPVDSREYGIGAQMLRDLGVRTMKLMTNNPSKYVGLKGYGLAIAGRVPLVTPITNENKRY 354
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSG---ESPINSDT 303
LETKRSKMGH+YG +V GR + + ++N +P+G P+ SD+
Sbjct: 355 LETKRSKMGHIYGAEVKGRFSNL-ISKNSKPNGTVSSDPVVSDS 397
>gb|EYU39123.1| hypothetical protein MIMGU_mgv1a005556mg [Erythranthe guttata]
Length = 479
Score = 153 bits (386), Expect = 2e-40
Identities = 78/95 (82%), Positives = 83/95 (87%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGA ILRDLGVRTMKL+TNNP+KYIGLKGYGLAVAGRVPLVTPIT DNK+Y
Sbjct: 391 LPVDSREYGIGALILRDLGVRTMKLLTNNPAKYIGLKGYGLAVAGRVPLVTPITKDNKKY 450
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSGES 285
LETKRSKMGHVYG + VN +ENGR SGES
Sbjct: 451 LETKRSKMGHVYGSE-------VNEDENGRRSGES 478
>ref|XP_012835396.1| PREDICTED: bifunctional riboflavin biosynthesis protein RIBA 1,
chloroplastic-like [Erythranthe guttata]
Length = 521
Score = 153 bits (386), Expect = 3e-40
Identities = 78/95 (82%), Positives = 83/95 (87%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGA ILRDLGVRTMKL+TNNP+KYIGLKGYGLAVAGRVPLVTPIT DNK+Y
Sbjct: 433 LPVDSREYGIGALILRDLGVRTMKLLTNNPAKYIGLKGYGLAVAGRVPLVTPITKDNKKY 492
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSGES 285
LETKRSKMGHVYG + VN +ENGR SGES
Sbjct: 493 LETKRSKMGHVYGSE-------VNEDENGRRSGES 520
>gb|KDO49692.1| hypothetical protein CISIN_1g008469mg [Citrus sinensis]
Length = 564
Score = 153 bits (387), Expect = 4e-40
Identities = 78/101 (77%), Positives = 89/101 (88%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQ+LRDLGVRTMKLMTNNPSKY+GLKGYGLAVAGRVPL+TPI +NKRY
Sbjct: 463 LPVDSREYGIGAQMLRDLGVRTMKLMTNNPSKYVGLKGYGLAVAGRVPLITPIKKENKRY 522
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSGESPINSDT 303
LETKR+KMGH+YGL+ NGR + N NG+PS +S +SDT
Sbjct: 523 LETKRAKMGHIYGLESNGRLTNLING-NGKPSIKS--SSDT 560
>ref|XP_006423827.1| hypothetical protein CICLE_v10028107mg [Citrus clementina]
gi|557525761|gb|ESR37067.1| hypothetical protein
CICLE_v10028107mg [Citrus clementina]
Length = 564
Score = 153 bits (387), Expect = 4e-40
Identities = 78/101 (77%), Positives = 89/101 (88%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQ+LRDLGVRTMKLMTNNPSKY+GLKGYGLAVAGRVPL+TPI +NKRY
Sbjct: 463 LPVDSREYGIGAQMLRDLGVRTMKLMTNNPSKYVGLKGYGLAVAGRVPLITPIKKENKRY 522
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSGESPINSDT 303
LETKR+KMGH+YGL+ NGR + N NG+PS +S +SDT
Sbjct: 523 LETKRAKMGHIYGLESNGRLTNLING-NGKPSIKS--SSDT 560
>ref|XP_011092434.1| PREDICTED: bifunctional riboflavin biosynthesis protein RIBA 1,
chloroplastic [Sesamum indicum]
Length = 531
Score = 152 bits (384), Expect = 6e-40
Identities = 73/80 (91%), Positives = 76/80 (95%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQILRDLGVRTMKLMTNNP+KYIGLKGYGLAVAGRVPLVTPIT++NKRY
Sbjct: 448 LPVDSREYGIGAQILRDLGVRTMKLMTNNPAKYIGLKGYGLAVAGRVPLVTPITMENKRY 507
Query: 181 LETKRSKMGHVYGLDVNGRP 240
LETK SKMGHVY DVNG P
Sbjct: 508 LETKHSKMGHVYAADVNGHP 527
>ref|XP_006492616.1| PREDICTED: bifunctional riboflavin biosynthesis protein RIBA 1,
chloroplastic-like [Citrus sinensis]
Length = 564
Score = 152 bits (385), Expect = 7e-40
Identities = 78/101 (77%), Positives = 89/101 (88%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQ+LRDLGVRTMKLMTNNPSKY+GLKGYGLAVAGRVPL+TPI +NKRY
Sbjct: 463 LPVDSREYGIGAQMLRDLGVRTMKLMTNNPSKYVGLKGYGLAVAGRVPLITPIKKENKRY 522
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSGESPINSDT 303
LETKR+KMGH+YGL+ NGR + N NG+PS +S +SDT
Sbjct: 523 LETKRAKMGHIYGLESNGRLTNL-INVNGKPSIKS--SSDT 560
>ref|XP_010690537.1| PREDICTED: bifunctional riboflavin biosynthesis protein RIBA 1,
chloroplastic [Beta vulgaris subsp. vulgaris]
gi|870849290|gb|KMT01553.1| hypothetical protein
BVRB_9g215540 [Beta vulgaris subsp. vulgaris]
Length = 562
Score = 152 bits (384), Expect = 1e-39
Identities = 79/101 (78%), Positives = 85/101 (84%), Gaps = 2/101 (1%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQILRDLGVRTMKLMTNNP+KYIGLKGYGLAV GRVPLVTPIT++NKRY
Sbjct: 461 LPVDSREYGIGAQILRDLGVRTMKLMTNNPAKYIGLKGYGLAVTGRVPLVTPITMENKRY 520
Query: 181 LETKRSKMGHVYGLDV--NGRPAVVNNNENGRPSGESPINS 297
LETKR KMGHVYGLD+ NG ENG+PS S +S
Sbjct: 521 LETKRKKMGHVYGLDLISNGSSP---KTENGKPSTTSSPDS 558
>ref|XP_007042893.1| GTP cyclohydrolase II isoform 2 [Theobroma cacao]
gi|508706828|gb|EOX98724.1| GTP cyclohydrolase II
isoform 2 [Theobroma cacao]
Length = 521
Score = 151 bits (382), Expect = 1e-39
Identities = 74/94 (78%), Positives = 82/94 (87%), Gaps = 2/94 (2%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQILRDLGVRTMKLMTNNP+KY GLKGYGLA+AGRVPL+TPIT +NKRY
Sbjct: 422 LPVDSREYGIGAQILRDLGVRTMKLMTNNPAKYSGLKGYGLAIAGRVPLLTPITKENKRY 481
Query: 181 LETKRSKMGHVYGLDVNGR--PAVVNNNENGRPS 276
LETKR+KMGHVYGLD NGR ++ N N P+
Sbjct: 482 LETKRAKMGHVYGLDFNGRLNSLIIGGNGNTTPA 515
>ref|XP_015059753.1| PREDICTED: bifunctional riboflavin biosynthesis protein RIBA 1,
chloroplastic-like [Solanum pennellii]
Length = 552
Score = 152 bits (383), Expect = 1e-39
Identities = 73/95 (76%), Positives = 85/95 (89%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYG+GAQILRDLGVRTMKLMTNNP+KY GLKGYGLA++GRVP+VTPIT DNKRY
Sbjct: 454 LPVDSREYGVGAQILRDLGVRTMKLMTNNPAKYSGLKGYGLAISGRVPVVTPITKDNKRY 513
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSGES 285
LETKR+KMGHVYGL++ RPA + NG+P+ E+
Sbjct: 514 LETKRAKMGHVYGLNLI-RPATSTSTTNGKPNSEN 547
>ref|NP_001234776.2| GTP cyclohydrolase II / 3,4-dihydroxy-2-butanone-4-phosphate
synthase [Solanum lycopersicum]
Length = 552
Score = 152 bits (383), Expect = 1e-39
Identities = 73/95 (76%), Positives = 85/95 (89%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYG+GAQILRDLGVRTMKLMTNNP+KY GLKGYGLA++GRVP+VTPIT DNKRY
Sbjct: 454 LPVDSREYGVGAQILRDLGVRTMKLMTNNPAKYSGLKGYGLAISGRVPVVTPITKDNKRY 513
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSGES 285
LETKR+KMGHVYGL++ RPA + NG+P+ E+
Sbjct: 514 LETKRAKMGHVYGLNLI-RPATSTSTTNGKPNSEN 547
>ref|XP_002310549.2| hypothetical protein POPTR_0007s04980g [Populus trichocarpa]
gi|550334159|gb|EEE90999.2| hypothetical protein
POPTR_0007s04980g [Populus trichocarpa]
Length = 529
Score = 151 bits (382), Expect = 1e-39
Identities = 76/99 (76%), Positives = 84/99 (84%), Gaps = 4/99 (4%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQILRDLGV TMKLMTNNP+KY+GLKGYGLAVAGRVPL+TPIT++N+RY
Sbjct: 428 LPVDSREYGIGAQILRDLGVHTMKLMTNNPAKYVGLKGYGLAVAGRVPLLTPITMENRRY 487
Query: 181 LETKRSKMGHVYGLDVNGR---PAVVNNNE-NGRPSGES 285
LETKR KMGHVYG D+NG P NNN +G PS S
Sbjct: 488 LETKREKMGHVYGSDINGHVNGPISKNNNSTSGSPSDGS 526
>ref|XP_010065652.1| PREDICTED: bifunctional riboflavin biosynthesis protein RIBA 1,
chloroplastic-like [Eucalyptus grandis]
gi|629097485|gb|KCW63250.1| hypothetical protein
EUGRSUZ_G00874 [Eucalyptus grandis]
Length = 561
Score = 152 bits (383), Expect = 1e-39
Identities = 76/104 (73%), Positives = 90/104 (86%), Gaps = 3/104 (2%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQ+LRDLGVRTMKLMTNNPSKY+GLKGYGLA+AGRVPLVTPIT +NKRY
Sbjct: 459 LPVDSREYGIGAQMLRDLGVRTMKLMTNNPSKYVGLKGYGLAIAGRVPLVTPITNENKRY 518
Query: 181 LETKRSKMGHVYGLDVNGRPAVVNNNENGRPSG---ESPINSDT 303
LETKRSKMGH+YG +V GR + + ++N +P+G P+ SD+
Sbjct: 519 LETKRSKMGHIYGAEVKGRFSNL-ISKNSKPNGTVSSDPVVSDS 561
>ref|XP_011022835.1| PREDICTED: bifunctional riboflavin biosynthesis protein RIBA 1,
chloroplastic-like isoform X2 [Populus euphratica]
gi|743826612|ref|XP_011022836.1| PREDICTED: bifunctional
riboflavin biosynthesis protein RIBA 1,
chloroplastic-like isoform X2 [Populus euphratica]
Length = 526
Score = 151 bits (381), Expect = 2e-39
Identities = 74/96 (77%), Positives = 83/96 (86%), Gaps = 4/96 (4%)
Frame = +1
Query: 1 LPVDSREYGIGAQILRDLGVRTMKLMTNNPSKYIGLKGYGLAVAGRVPLVTPITLDNKRY 180
LPVDSREYGIGAQILRDLGV TMKLMTNNP+KY+GLKGYGLAVAGRVPL+TPIT++NKRY
Sbjct: 425 LPVDSREYGIGAQILRDLGVHTMKLMTNNPAKYVGLKGYGLAVAGRVPLLTPITMENKRY 484
Query: 181 LETKRSKMGHVYGLDVNGR----PAVVNNNENGRPS 276
LETKR KMGHVYG D+NG + NN+ +G PS
Sbjct: 485 LETKREKMGHVYGSDINGHVNGLMSKNNNSTSGSPS 520