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= Mentha25_contig00044984
         (311 letters)

Database: ./nr 
           38,876,450 sequences; 13,856,398,315 total letters

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



                                                                 Score    E
Sequences producing significant alignments:                      (bits) Value

gb|ABR15425.1| (-)-isopiperitenone reductase [Mentha canadensis]      207   9e-52
gb|ABW86884.1| isopiperitenone reductase [Mentha x piperita]          204   1e-50
sp|Q6WAU1.1|IPIPR_MENPI RecName: Full=(-)-isopiperitenone reduct...   204   1e-50
gb|ABC88670.1| (-)-menthone:(+)-neomenthol reductase [Mentha x p...   143   2e-32
gb|EYU32087.1| hypothetical protein MIMGU_mgv1a010340mg [Mimulus...   138   7e-31
gb|AAQ55959.1| neomenthol dehydrogenase [Mentha x piperita]           138   9e-31
gb|EYU32077.1| hypothetical protein MIMGU_mgv1a010747mg [Mimulus...   137   2e-30
gb|EYU32086.1| hypothetical protein MIMGU_mgv1a0112061mg, partia...   137   2e-30
ref|XP_002267232.2| PREDICTED: (+)-neomenthol dehydrogenase [Vit...   136   3e-30
emb|CBI40296.3| unnamed protein product [Vitis vinifera]              136   3e-30
gb|EYU32080.1| hypothetical protein MIMGU_mgv11b021529mg [Mimulu...   135   4e-30
gb|ABR15427.1| menthol dehydrogenase [Mentha canadensis]              132   4e-29
emb|CAN77657.1| hypothetical protein VITISV_002460 [Vitis vinife...   132   6e-29
gb|EYU32079.1| hypothetical protein MIMGU_mgv1a010703mg [Mimulus...   131   8e-29
gb|AAQ55960.1| menthol dehydrogenase [Mentha x piperita]              131   8e-29
gb|EYU32078.1| hypothetical protein MIMGU_mgv1a010860mg [Mimulus...   130   2e-28
ref|XP_003627602.1| (+)-neomenthol dehydrogenase [Medicago trunc...   129   5e-28
gb|ABW86886.1| menthol dehydrogenase [Mentha x piperita]              128   7e-28
ref|XP_002267348.2| PREDICTED: (+)-neomenthol dehydrogenase-like...   128   9e-28
ref|XP_006491048.1| PREDICTED: (+)-neomenthol dehydrogenase-like...   127   2e-27

>gb|ABR15425.1| (-)-isopiperitenone reductase [Mentha canadensis]
          Length = 314

 Score =  207 bits (528), Expect = 9e-52
 Identities = 101/103 (98%), Positives = 101/103 (98%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSSSFGSLLLLWNEWAKGVLGDE  LTEERVDEVVEVFLKDIKDGKLEENQWPPHFA
Sbjct: 177 IVNVSSSFGSLLLLWNEWAKGVLGDEDRLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 236

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAGP 309
           AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAGP
Sbjct: 237 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAGP 279


>gb|ABW86884.1| isopiperitenone reductase [Mentha x piperita]
          Length = 314

 Score =  204 bits (519), Expect = 1e-50
 Identities = 99/103 (96%), Positives = 101/103 (98%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSSSFGSLLLLWNEWAKGVLGDE  LTEERVDEVVEVFLKDIK+GKLEE+QWPPHFA
Sbjct: 177 IVNVSSSFGSLLLLWNEWAKGVLGDEDRLTEERVDEVVEVFLKDIKEGKLEESQWPPHFA 236

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAGP 309
           AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAGP
Sbjct: 237 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAGP 279


>sp|Q6WAU1.1|IPIPR_MENPI RecName: Full=(-)-isopiperitenone reductase
           gi|34559416|gb|AAQ75422.1| (-)-isopiperitenone reductase
           [Mentha x piperita]
          Length = 314

 Score =  204 bits (519), Expect = 1e-50
 Identities = 99/103 (96%), Positives = 101/103 (98%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSSSFGSLLLLWNEWAKGVLGDE  LTEERVDEVVEVFLKDIK+GKLEE+QWPPHFA
Sbjct: 177 IVNVSSSFGSLLLLWNEWAKGVLGDEDRLTEERVDEVVEVFLKDIKEGKLEESQWPPHFA 236

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAGP 309
           AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAGP
Sbjct: 237 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAGP 279


>gb|ABC88670.1| (-)-menthone:(+)-neomenthol reductase [Mentha x piperita]
          Length = 320

 Score =  143 bits (361), Expect = 2e-32
 Identities = 67/102 (65%), Positives = 81/102 (79%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSS+  SL+   NEWAKGV   E  LTEE+++EV+  FLKD  DGK +E QWPPHF+
Sbjct: 183 IVNVSSTLSSLVFQTNEWAKGVFSSEEGLTEEKLEEVLAEFLKDFIDGKQQEKQWPPHFS 242

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           A +VSKAALNAYT+I AKKYPSFRINA+CPGY KTD+++  G
Sbjct: 243 AYKVSKAALNAYTRIIAKKYPSFRINAVCPGYTKTDLSYGHG 284


>gb|EYU32087.1| hypothetical protein MIMGU_mgv1a010340mg [Mimulus guttatus]
          Length = 315

 Score =  138 bits (348), Expect = 7e-31
 Identities = 65/103 (63%), Positives = 81/103 (78%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSS+ G+L +L NEWAKGVL DE SLTE++VDEVV+ FL   K+G LE  QWP   +
Sbjct: 179 IVNVSSTMGNLKILSNEWAKGVLSDEESLTEDKVDEVVQEFLNSFKEGTLESKQWPTRLS 238

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAGP 309
           + +VSKAALN YT+  AKKYPSF IN++CPG+A+TDIT + GP
Sbjct: 239 SYKVSKAALNGYTRCVAKKYPSFFINSVCPGFARTDITCNLGP 281


>gb|AAQ55959.1| neomenthol dehydrogenase [Mentha x piperita]
          Length = 324

 Score =  138 bits (347), Expect = 9e-31
 Identities = 67/103 (65%), Positives = 83/103 (80%), Gaps = 1/103 (0%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDE-GSLTEERVDEVVEVFLKDIKDGKLEENQWPPHF 177
           IVNVSSS GSL+L  NEWAKGV   E  SLTEE+V+EV+  FLKD K+ KL+EN WP HF
Sbjct: 186 IVNVSSSLGSLVLHPNEWAKGVFSSEDNSLTEEKVEEVLHEFLKDFKEAKLQENHWPHHF 245

Query: 178 AAERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           AA +VSKAA+NAYT+I AKKYPSF IN++CPG+ +T+I++  G
Sbjct: 246 AAYKVSKAAMNAYTRIIAKKYPSFCINSVCPGFTRTEISYGLG 288


>gb|EYU32077.1| hypothetical protein MIMGU_mgv1a010747mg [Mimulus guttatus]
          Length = 303

 Score =  137 bits (345), Expect = 2e-30
 Identities = 64/102 (62%), Positives = 80/102 (78%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSSS G L  L NEWAKG+L D  +LTEER+DEV+ VFLKD K+G LE+ +WP +FA
Sbjct: 165 IVNVSSSMGKLKNLPNEWAKGILNDVENLTEERIDEVLNVFLKDFKEGLLEDKKWPRYFA 224

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           A  VSKAA+NAYT++ AKK+PSF IN +CPG+ KTD+ +  G
Sbjct: 225 AYIVSKAAMNAYTRVVAKKHPSFHINCVCPGFVKTDMNYGTG 266


>gb|EYU32086.1| hypothetical protein MIMGU_mgv1a0112061mg, partial [Mimulus
           guttatus]
          Length = 245

 Score =  137 bits (344), Expect = 2e-30
 Identities = 66/103 (64%), Positives = 83/103 (80%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSS+ G+L LL NE AK VL DEG+LTE++VDEVV+ +LKD K+G LE N+WP   +
Sbjct: 109 IVNVSSTLGNLKLLSNERAKRVLSDEGNLTEDKVDEVVQEYLKDFKEGTLEYNRWPTQLS 168

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAGP 309
           + +VSKAALNAYT+  AKKYPSFRIN++CPG  +TDIT + GP
Sbjct: 169 SYKVSKAALNAYTRCIAKKYPSFRINSVCPGLTRTDITCNLGP 211


>ref|XP_002267232.2| PREDICTED: (+)-neomenthol dehydrogenase [Vitis vinifera]
          Length = 539

 Score =  136 bits (342), Expect = 3e-30
 Identities = 65/102 (63%), Positives = 78/102 (76%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSSS G L  + NEWAKGVL D  +LTEERVDEV+ VFLKD K+G LE   WP   +
Sbjct: 403 IVNVSSSMGRLQNIKNEWAKGVLSDAENLTEERVDEVLNVFLKDFKEGSLEAKSWPTFLS 462

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           A  VSK+ALNAYT+I AKKYP+F IN +CPG+ KTDI +++G
Sbjct: 463 ANTVSKSALNAYTRIMAKKYPTFCINCVCPGFVKTDINYNSG 504



 Score = 91.3 bits (225), Expect = 1e-16
 Identities = 40/62 (64%), Positives = 49/62 (79%)
 Frame = +1

Query: 121 FLKDIKDGKLEENQWPPHFAAERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFH 300
           FLKD K+G LE   WP  F+A RVSKAALNAYT++ AKKYP+F IN +CPGY KTDI ++
Sbjct: 174 FLKDFKEGLLEAKSWPTFFSAYRVSKAALNAYTRLLAKKYPTFCINCVCPGYVKTDINYN 233

Query: 301 AG 306
           +G
Sbjct: 234 SG 235


>emb|CBI40296.3| unnamed protein product [Vitis vinifera]
          Length = 298

 Score =  136 bits (342), Expect = 3e-30
 Identities = 65/102 (63%), Positives = 78/102 (76%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSSS G L  + NEWAKGVL D  +LTEERVDEV+ VFLKD K+G LE   WP   +
Sbjct: 162 IVNVSSSMGRLQNIKNEWAKGVLSDAENLTEERVDEVLNVFLKDFKEGSLEAKSWPTFLS 221

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           A  VSK+ALNAYT+I AKKYP+F IN +CPG+ KTDI +++G
Sbjct: 222 ANTVSKSALNAYTRIMAKKYPTFCINCVCPGFVKTDINYNSG 263


>gb|EYU32080.1| hypothetical protein MIMGU_mgv11b021529mg [Mimulus guttatus]
          Length = 277

 Score =  135 bits (341), Expect = 4e-30
 Identities = 65/102 (63%), Positives = 80/102 (78%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSSS G L  + +EWAKGVL D  +LTEER+DEV+ VFLKD K+G LE+  WP  FA
Sbjct: 139 IVNVSSSMGQLKYIPSEWAKGVLNDIENLTEERIDEVINVFLKDFKEGCLEDKGWPEIFA 198

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           A  +SKAA+N+ T+I AKKYPSFRIN +CPGY KTDI +++G
Sbjct: 199 AYVISKAAMNSGTRILAKKYPSFRINCVCPGYVKTDINYNSG 240


>gb|ABR15427.1| menthol dehydrogenase [Mentha canadensis]
          Length = 313

 Score =  132 bits (333), Expect = 4e-29
 Identities = 63/103 (61%), Positives = 82/103 (79%), Gaps = 1/103 (0%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEG-SLTEERVDEVVEVFLKDIKDGKLEENQWPPHF 177
           IVNVSS+F +LLL  NEWAKGV   E  SL EE+V+EV+  F+KD  DGKL++N WPP+ 
Sbjct: 175 IVNVSSTFSTLLLQPNEWAKGVFSSEDTSLNEEKVEEVLHEFMKDFIDGKLQQNHWPPNL 234

Query: 178 AAERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           AA +VSKAA+NAYT+I A+KYPSF IN++CPG+ +TDI ++ G
Sbjct: 235 AAYKVSKAAVNAYTRIIARKYPSFCINSVCPGFVRTDICYNLG 277


>emb|CAN77657.1| hypothetical protein VITISV_002460 [Vitis vinifera]
           gi|297745213|emb|CBI40293.3| unnamed protein product
           [Vitis vinifera]
          Length = 298

 Score =  132 bits (331), Expect = 6e-29
 Identities = 65/102 (63%), Positives = 77/102 (75%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSSS G L  + NEWAKGVL D  +LTEE V EV+  FLKD K+G LE   WP  F+
Sbjct: 162 IVNVSSSGGKLQNIPNEWAKGVLSDAENLTEETVIEVLNQFLKDFKEGLLEAKSWPTFFS 221

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           A RVSKAALNAYT++ AKKYP+F IN +CPGY KTDI +++G
Sbjct: 222 AYRVSKAALNAYTRLLAKKYPTFCINCVCPGYVKTDINYNSG 263


>gb|EYU32079.1| hypothetical protein MIMGU_mgv1a010703mg [Mimulus guttatus]
          Length = 304

 Score =  131 bits (330), Expect = 8e-29
 Identities = 63/102 (61%), Positives = 75/102 (73%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSSS G L  + NEWAKG+L D  +LTEER+DEVV  FLKD K+G  E   WP + A
Sbjct: 166 IVNVSSSMGKLKHIPNEWAKGILNDAENLTEERIDEVVNAFLKDFKEGSAEAKGWPQYSA 225

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           A  VSKAA++AYT+I AKKYPSFRIN +CPGY  TD+ +  G
Sbjct: 226 AYIVSKAAVSAYTRILAKKYPSFRINCVCPGYVNTDMNYGTG 267


>gb|AAQ55960.1| menthol dehydrogenase [Mentha x piperita]
          Length = 311

 Score =  131 bits (330), Expect = 8e-29
 Identities = 63/102 (61%), Positives = 81/102 (79%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSS+F +LLL  NEWAKGV     SL E +V+EV+  FLKD  DGKL++N WPP+FA
Sbjct: 175 IVNVSSTFSTLLLQPNEWAKGVFSSN-SLNEGKVEEVLHEFLKDFIDGKLQQNHWPPNFA 233

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           A +VSKAA+NAYT+I A+KYPSF IN++CPG+ +TDI ++ G
Sbjct: 234 AYKVSKAAVNAYTRIIARKYPSFCINSVCPGFVRTDICYNLG 275


>gb|EYU32078.1| hypothetical protein MIMGU_mgv1a010860mg [Mimulus guttatus]
          Length = 299

 Score =  130 bits (326), Expect = 2e-28
 Identities = 62/102 (60%), Positives = 77/102 (75%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSS+ G L  + +EW KGVL D   LTEER+DEV+ +FLKD+KDG LE   WP  FA
Sbjct: 162 IVNVSSTSGKLKNIPSEWVKGVLNDTEKLTEERIDEVLNIFLKDLKDGVLEGKGWPELFA 221

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           A  +SKAA+NA+T+I AKKYPSF+IN +CPGY KT+I +  G
Sbjct: 222 AYILSKAAMNAHTRILAKKYPSFQINCVCPGYVKTEINYSTG 263


>ref|XP_003627602.1| (+)-neomenthol dehydrogenase [Medicago truncatula]
           gi|355521624|gb|AET02078.1| (+)-neomenthol dehydrogenase
           [Medicago truncatula]
          Length = 298

 Score =  129 bits (323), Expect = 5e-28
 Identities = 58/102 (56%), Positives = 76/102 (74%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           +VNVSS  G +  + NEWAKGV  D  +LTEER+DEV++ F+KD ++G LE   WP + A
Sbjct: 162 VVNVSSGLGKIEFVSNEWAKGVFSDVENLTEERIDEVIKEFIKDFEEGSLERKGWPRYLA 221

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           A  V+KA++NAYT+I AKKYP+F IN +CPGY KTDIT + G
Sbjct: 222 AYTVAKASMNAYTRITAKKYPNFCINCVCPGYVKTDITANTG 263


>gb|ABW86886.1| menthol dehydrogenase [Mentha x piperita]
          Length = 315

 Score =  128 bits (322), Expect = 7e-28
 Identities = 62/103 (60%), Positives = 79/103 (76%), Gaps = 1/103 (0%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDE-GSLTEERVDEVVEVFLKDIKDGKLEENQWPPHF 177
           IVNVSS+  +LLL  NEWAKGV   E  SL EE+V+EV+  F KD  DGKL++N WPP+F
Sbjct: 177 IVNVSSALSTLLLQPNEWAKGVFSSEDSSLNEEKVEEVLHEFHKDFIDGKLQQNNWPPNF 236

Query: 178 AAERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           AA +VSK A+NAYT+I A+KYPSF IN++CPG+ +TDI +  G
Sbjct: 237 AAYKVSKEAVNAYTRIIARKYPSFCINSVCPGFVRTDICYSLG 279


>ref|XP_002267348.2| PREDICTED: (+)-neomenthol dehydrogenase-like [Vitis vinifera]
           gi|297745217|emb|CBI40297.3| unnamed protein product
           [Vitis vinifera]
          Length = 297

 Score =  128 bits (321), Expect = 9e-28
 Identities = 61/102 (59%), Positives = 76/102 (74%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSSS G L  + NEWAK VL D  +LTEERVDEV+  FLKD K+G LE   WP + +
Sbjct: 161 IVNVSSSMGKLQNIKNEWAKAVLSDAENLTEERVDEVLNQFLKDFKEGLLEAKSWPSNLS 220

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           A  VSKAALNAYT+I A+KYP+  IN +CPG+ KTD+ +++G
Sbjct: 221 AYTVSKAALNAYTRILARKYPTLCINCVCPGFVKTDLNYNSG 262


>ref|XP_006491048.1| PREDICTED: (+)-neomenthol dehydrogenase-like [Citrus sinensis]
          Length = 294

 Score =  127 bits (319), Expect = 2e-27
 Identities = 61/102 (59%), Positives = 75/102 (73%)
 Frame = +1

Query: 1   IVNVSSSFGSLLLLWNEWAKGVLGDEGSLTEERVDEVVEVFLKDIKDGKLEENQWPPHFA 180
           IVNVSS+ G L  + NEWAKGV  D  +LTEERVDEV+  +L D K+G LE   WP   A
Sbjct: 157 IVNVSSNMGKLKTVSNEWAKGVFSDVENLTEERVDEVLSQYLNDYKEGSLETKGWPAKAA 216

Query: 181 AERVSKAALNAYTKIAAKKYPSFRINAICPGYAKTDITFHAG 306
           A  +SKAA+NAYT+I AKKYP+F IN +CPGY KTD+T++ G
Sbjct: 217 AYILSKAAINAYTRILAKKYPNFCINCVCPGYVKTDMTYNTG 258