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= Magnolia22_contig00005982
         (573 letters)

Database: ./nr 
           115,041,592 sequences; 42,171,959,267 total letters

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



                                                                 Score    E
Sequences producing significant alignments:                      (bits) Value

XP_010262943.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   186   1e-57
XP_011094259.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   184   8e-57
XP_010246426.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   184   1e-56
XP_002271772.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   184   2e-56
XP_004136503.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   184   2e-56
XP_019187958.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   183   2e-56
XP_015951419.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   183   2e-56
XP_015898853.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   183   2e-56
KHN08719.1 Ubiquitin-conjugating enzyme E2 variant 1D [Glycine s...   183   2e-56
NP_001294894.1 ubiquitin-conjugating enzyme E2 variant 1D [Jatro...   183   2e-56
XP_002530163.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   183   2e-56
KDO70571.1 hypothetical protein CISIN_1g031715mg [Citrus sinensis]    182   3e-56
XP_016546430.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   183   3e-56
XP_006588855.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   183   3e-56
BAT96580.1 hypothetical protein VIGAN_08354200 [Vigna angularis ...   181   4e-56
XP_008387059.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   181   4e-56
XP_012468140.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   182   5e-56
OAY42963.1 hypothetical protein MANES_08G030800 [Manihot esculenta]   182   7e-56
XP_010067124.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   182   7e-56
XP_006846472.1 PREDICTED: ubiquitin-conjugating enzyme E2 varian...   182   7e-56

>XP_010262943.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1C [Nelumbo
           nucifera]
          Length = 146

 Score =  186 bits (473), Expect = 1e-57
 Identities = 86/88 (97%), Positives = 88/88 (100%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           SVHEGRIYQLKLFCDKDYP+KPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM
Sbjct: 59  SVHEGRIYQLKLFCDKDYPDKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMAAPHNRKLVQPPEGTYF 146


>XP_011094259.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1D [Sesamum
           indicum] CDP10625.1 unnamed protein product [Coffea
           canephora]
          Length = 146

 Score =  184 bits (468), Expect = 8e-57
 Identities = 85/88 (96%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVE KKFG+LANWQREYTM
Sbjct: 59  SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEPKKFGLLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMAAPHNRKLVQPPEGTYF 146


>XP_010246426.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1C [Nelumbo
           nucifera]
          Length = 146

 Score =  184 bits (467), Expect = 1e-56
 Identities = 85/88 (96%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           SVHEGRIYQLKLFCDKDYP+KPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM
Sbjct: 59  SVHEGRIYQLKLFCDKDYPDKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEG YF
Sbjct: 119 EDILTQLKKEMAAPHNRKLVQPPEGIYF 146


>XP_002271772.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1D [Vitis
           vinifera] CAN76921.1 hypothetical protein VITISV_015623
           [Vitis vinifera] CBI28272.3 unnamed protein product,
           partial [Vitis vinifera]
          Length = 146

 Score =  184 bits (466), Expect = 2e-56
 Identities = 85/88 (96%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINM CVNHETGVVEAKKFGMLANWQRE+TM
Sbjct: 59  SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMICVNHETGVVEAKKFGMLANWQREFTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMAAPHNRKLVQPPEGTYF 146


>XP_004136503.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1C [Cucumis
           sativus] XP_008442892.1 PREDICTED: ubiquitin-conjugating
           enzyme E2 variant 1C [Cucumis melo] KGN59179.1
           hypothetical protein Csa_3G778350 [Cucumis sativus]
          Length = 146

 Score =  184 bits (466), Expect = 2e-56
 Identities = 83/88 (94%), Positives = 88/88 (100%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPPSVRFHSR+NMTCVNHETGVVE+KKFG+LANWQREYTM
Sbjct: 59  TVHEGRIYQLKLFCDKDYPEKPPSVRFHSRVNMTCVNHETGVVESKKFGLLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMAAPHNRKLVQPPEGTYF 146


>XP_019187958.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1D [Ipomoea nil]
          Length = 146

 Score =  183 bits (465), Expect = 2e-56
 Identities = 84/88 (95%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVE KKFG+LANWQREYTM
Sbjct: 59  SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEPKKFGLLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMA+PHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMASPHNRKLVQPPEGTYF 146


>XP_015951419.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1C [Arachis
           duranensis] XP_016184718.1 PREDICTED:
           ubiquitin-conjugating enzyme E2 variant 1C [Arachis
           ipaensis]
          Length = 146

 Score =  183 bits (465), Expect = 2e-56
 Identities = 84/88 (95%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVE KKFG+LANWQREYTM
Sbjct: 59  TVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEPKKFGLLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMAAPHNRKLVQPPEGTYF 146


>XP_015898853.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1D [Ziziphus
           jujuba]
          Length = 146

 Score =  183 bits (465), Expect = 2e-56
 Identities = 84/88 (95%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVE KKFG+LANWQREYTM
Sbjct: 59  TVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEPKKFGLLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMAAPHNRKLVQPPEGTYF 146


>KHN08719.1 Ubiquitin-conjugating enzyme E2 variant 1D [Glycine soja]
          Length = 146

 Score =  183 bits (465), Expect = 2e-56
 Identities = 84/88 (95%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVE KKFG+LANWQREYTM
Sbjct: 59  TVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEPKKFGLLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMAAPHNRKLVQPPEGTYF 146


>NP_001294894.1 ubiquitin-conjugating enzyme E2 variant 1D [Jatropha curcas]
           XP_007027916.1 PREDICTED: ubiquitin-conjugating enzyme
           E2 variant 1D [Theobroma cacao] XP_006575294.2
           PREDICTED: ubiquitin-conjugating enzyme E2 variant 1D
           [Glycine max] ADU56174.1 ubiquitin-conjugating family
           protein [Jatropha curcas] ADV04060.1 protein
           binding/ubiquitin-protein ligase 1 [Hevea brasiliensis]
           EOY08418.1 Ubiquitin E2 variant 1D-4 [Theobroma cacao]
           KHN45279.1 Ubiquitin-conjugating enzyme E2 variant 1D
           [Glycine soja] KRH72231.1 hypothetical protein
           GLYMA_02G199700 [Glycine max] KYP73845.1
           Ubiquitin-conjugating enzyme E2 variant 1D [Cajanus
           cajan]
          Length = 146

 Score =  183 bits (465), Expect = 2e-56
 Identities = 84/88 (95%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVE KKFG+LANWQREYTM
Sbjct: 59  TVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEPKKFGLLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMAAPHNRKLVQPPEGTYF 146


>XP_002530163.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1C [Ricinus
           communis] EEF32218.1 ubiquitin-conjugating enzyme,
           putative [Ricinus communis]
          Length = 147

 Score =  183 bits (465), Expect = 2e-56
 Identities = 84/88 (95%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVE KKFG+LANWQREYTM
Sbjct: 60  TVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEPKKFGLLANWQREYTM 119

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 120 EDILTQLKKEMAAPHNRKLVQPPEGTYF 147


>KDO70571.1 hypothetical protein CISIN_1g031715mg [Citrus sinensis]
          Length = 109

 Score =  182 bits (461), Expect = 3e-56
 Identities = 83/88 (94%), Positives = 86/88 (97%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVE KKFG+L NWQREYTM
Sbjct: 22  TVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEPKKFGLLVNWQREYTM 81

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 82  EDILTQLKKEMAAPHNRKLVQPPEGTYF 109


>XP_016546430.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1D [Capsicum
           annuum]
          Length = 146

 Score =  183 bits (464), Expect = 3e-56
 Identities = 83/88 (94%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           SVHEGRIYQLKLFCDKDYPEKPPSVRFHSR+NMTCVNHETGVVE KKFG+LANWQREYTM
Sbjct: 59  SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRVNMTCVNHETGVVEPKKFGLLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMA+PHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMASPHNRKLVQPPEGTYF 146


>XP_006588855.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1D [Glycine max]
           KRH32807.1 hypothetical protein GLYMA_10G077600 [Glycine
           max]
          Length = 146

 Score =  183 bits (464), Expect = 3e-56
 Identities = 83/88 (94%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPPSVRFHSR+NMTCVNHETGVVE KKFG+LANWQREYTM
Sbjct: 59  TVHEGRIYQLKLFCDKDYPEKPPSVRFHSRVNMTCVNHETGVVEPKKFGLLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMAAPHNRKLVQPPEGTYF 146


>BAT96580.1 hypothetical protein VIGAN_08354200 [Vigna angularis var.
           angularis]
          Length = 109

 Score =  181 bits (460), Expect = 4e-56
 Identities = 83/88 (94%), Positives = 86/88 (97%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHE GVVE KKFG+LANWQREYTM
Sbjct: 22  TVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHENGVVEPKKFGLLANWQREYTM 81

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 82  EDILTQLKKEMAAPHNRKLVQPPEGTYF 109


>XP_008387059.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1C-like [Malus
           domestica]
          Length = 109

 Score =  181 bits (460), Expect = 4e-56
 Identities = 82/88 (93%), Positives = 86/88 (97%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPPSVRFHSR+NMTCVNHETGVVE KKFG+LANWQREYTM
Sbjct: 22  TVHEGRIYQLKLFCDKDYPEKPPSVRFHSRVNMTCVNHETGVVEPKKFGLLANWQREYTM 81

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EM APHNRKLVQPPEGTYF
Sbjct: 82  EDILTQLKKEMGAPHNRKLVQPPEGTYF 109


>XP_012468140.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1D [Gossypium
           raimondii] XP_016714880.1 PREDICTED:
           ubiquitin-conjugating enzyme E2 variant 1D [Gossypium
           hirsutum] XP_016714881.1 PREDICTED:
           ubiquitin-conjugating enzyme E2 variant 1D [Gossypium
           hirsutum] XP_017620431.1 PREDICTED:
           ubiquitin-conjugating enzyme E2 variant 1D [Gossypium
           arboreum] KJB16566.1 hypothetical protein
           B456_002G236600 [Gossypium raimondii]
          Length = 146

 Score =  182 bits (463), Expect = 5e-56
 Identities = 83/88 (94%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVE KKFG+LANWQREYTM
Sbjct: 59  TVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEPKKFGLLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           ED+LTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 119 EDLLTQLKKEMAAPHNRKLVQPPEGTYF 146


>OAY42963.1 hypothetical protein MANES_08G030800 [Manihot esculenta]
          Length = 146

 Score =  182 bits (462), Expect = 7e-56
 Identities = 83/88 (94%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVE KKFG+LANWQR+YTM
Sbjct: 59  TVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEPKKFGLLANWQRDYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMAAPHNRKLVQPPEGTYF 146


>XP_010067124.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1D [Eucalyptus
           grandis] KCW65189.1 hypothetical protein EUGRSUZ_G02684
           [Eucalyptus grandis]
          Length = 146

 Score =  182 bits (462), Expect = 7e-56
 Identities = 83/88 (94%), Positives = 87/88 (98%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           +VHEGRIYQLKLFCDKDYPEKPP+VRFHSRINMTCVNHETGVVE KKFG+LANWQREYTM
Sbjct: 59  TVHEGRIYQLKLFCDKDYPEKPPTVRFHSRINMTCVNHETGVVEPKKFGLLANWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILTQLK+EMAAPHNRKLVQPPEGTYF
Sbjct: 119 EDILTQLKKEMAAPHNRKLVQPPEGTYF 146


>XP_006846472.1 PREDICTED: ubiquitin-conjugating enzyme E2 variant 1C [Amborella
           trichopoda] ERN08147.1 hypothetical protein
           AMTR_s00018p00118180 [Amborella trichopoda]
          Length = 146

 Score =  182 bits (462), Expect = 7e-56
 Identities = 84/88 (95%), Positives = 86/88 (97%)
 Frame = +1

Query: 1   SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEAKKFGMLANWQREYTM 180
           SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVE KKFGML+NWQREYTM
Sbjct: 59  SVHEGRIYQLKLFCDKDYPEKPPSVRFHSRINMTCVNHETGVVEPKKFGMLSNWQREYTM 118

Query: 181 EDILTQLKREMAAPHNRKLVQPPEGTYF 264
           EDILT LKREMAAPHNRKLVQPPEGT+F
Sbjct: 119 EDILTNLKREMAAPHNRKLVQPPEGTFF 146