BLASTX nr result
ID: Akebia24_contig00016616
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= Akebia24_contig00016616
(364 letters)
Database: ./nr
38,876,450 sequences; 13,856,398,315 total letters
Searching..................................................done
Score E
Sequences producing significant alignments: (bits) Value
ref|XP_006837318.1| hypothetical protein AMTR_s00111p00067270 [A... 185 6e-45
ref|XP_007155693.1| hypothetical protein PHAVU_003G223100g [Phas... 178 6e-43
ref|XP_003608678.1| Flavonol synthase/flavanone 3-hydroxylase [M... 178 6e-43
ref|XP_003608679.1| Gibberellin 2-beta-dioxygenase [Medicago tru... 178 6e-43
gb|EYU44099.1| hypothetical protein MIMGU_mgv1a014532mg [Mimulus... 178 8e-43
ref|XP_007209384.1| hypothetical protein PRUPE_ppa009079mg [Prun... 178 8e-43
ref|XP_004241993.1| PREDICTED: 1-aminocyclopropane-1-carboxylate... 177 2e-42
ref|XP_006367459.1| PREDICTED: 1-aminocyclopropane-1-carboxylate... 175 7e-42
ref|XP_006477142.1| PREDICTED: 1-aminocyclopropane-1-carboxylate... 174 9e-42
ref|XP_006440259.1| hypothetical protein CICLE_v10021292mg [Citr... 174 9e-42
ref|XP_003524054.1| PREDICTED: probable iron/ascorbate oxidoredu... 173 3e-41
emb|CAB88075.1| hypothetical protein [Arabidopsis thaliana] 172 4e-41
ref|NP_849544.1| oxidoreductase, 2OG-Fe(II) oxygenase family pro... 172 4e-41
gb|AAO00709.1| putative gibberellin 20-oxidase [Oryza sativa Jap... 172 6e-41
gb|AAM92286.1| putative gibberellin oxidase [Oryza sativa Japoni... 172 6e-41
ref|XP_002304292.2| hypothetical protein POPTR_0003s07740g [Popu... 171 7e-41
gb|ABK95132.1| unknown [Populus trichocarpa] 171 7e-41
ref|XP_004983873.1| PREDICTED: 1-aminocyclopropane-1-carboxylate... 171 1e-40
ref|XP_004983872.1| PREDICTED: 1-aminocyclopropane-1-carboxylate... 171 1e-40
ref|XP_006285541.1| hypothetical protein CARUB_v10006983mg [Caps... 171 1e-40
>ref|XP_006837318.1| hypothetical protein AMTR_s00111p00067270 [Amborella trichopoda]
gi|548839936|gb|ERN00172.1| hypothetical protein
AMTR_s00111p00067270 [Amborella trichopoda]
Length = 335
Score = 185 bits (469), Expect = 6e-45
Identities = 82/102 (80%), Positives = 93/102 (91%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
QIC+EKDKQP IWEDV H+ GA +VNIGDM+ERWTNCLFRSTLHRVI++GQER+SV FFL
Sbjct: 233 QICREKDKQPQIWEDVPHLKGAFVVNIGDMLERWTNCLFRSTLHRVIASGQERYSVAFFL 292
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DPN+DC+VECLESCCSET P RFPPI SGDYL++RL LTYSS
Sbjct: 293 DPNFDCLVECLESCCSETIPARFPPIRSGDYLKKRLWLTYSS 334
>ref|XP_007155693.1| hypothetical protein PHAVU_003G223100g [Phaseolus vulgaris]
gi|561029047|gb|ESW27687.1| hypothetical protein
PHAVU_003G223100g [Phaseolus vulgaris]
Length = 318
Score = 178 bits (452), Expect = 6e-43
Identities = 77/102 (75%), Positives = 90/102 (88%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
QICK+K K+P +WEDV+HV GA+IVNIGD++ERWTNCL+RSTLHRV+STG+ER+S FFL
Sbjct: 207 QICKDKFKEPQVWEDVYHVEGALIVNIGDLLERWTNCLYRSTLHRVMSTGKERYSAAFFL 266
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DP DC+VEC ESCCSE+SPPRFPPI SGDYL ER RLTY S
Sbjct: 267 DPPSDCLVECFESCCSESSPPRFPPIRSGDYLNERFRLTYGS 308
>ref|XP_003608678.1| Flavonol synthase/flavanone 3-hydroxylase [Medicago truncatula]
gi|355509733|gb|AES90875.1| Flavonol synthase/flavanone
3-hydroxylase [Medicago truncatula]
Length = 321
Score = 178 bits (452), Expect = 6e-43
Identities = 79/102 (77%), Positives = 89/102 (87%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
QICKEK KQP +WEDV HV GAIIVNIGDMMERWTNCL+RSTLHRV+ TG+ER+SV FF+
Sbjct: 208 QICKEKLKQPQVWEDVSHVEGAIIVNIGDMMERWTNCLYRSTLHRVMPTGKERYSVAFFM 267
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DP DC+VEC ESCCSE+SPPRFPPI SGDYL +R +LTY S
Sbjct: 268 DPPSDCVVECFESCCSESSPPRFPPIRSGDYLNQRFKLTYDS 309
>ref|XP_003608679.1| Gibberellin 2-beta-dioxygenase [Medicago truncatula]
gi|355509734|gb|AES90876.1| Gibberellin
2-beta-dioxygenase [Medicago truncatula]
Length = 322
Score = 178 bits (452), Expect = 6e-43
Identities = 79/102 (77%), Positives = 89/102 (87%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
QICKEK KQP +WEDV HV GAIIVNIGDMMERWTNCL+RSTLHRV+ TG+ER+SV FF+
Sbjct: 209 QICKEKLKQPQVWEDVSHVEGAIIVNIGDMMERWTNCLYRSTLHRVMPTGKERYSVAFFM 268
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DP DC+VEC ESCCSE+SPPRFPPI SGDYL +R +LTY S
Sbjct: 269 DPPSDCVVECFESCCSESSPPRFPPIRSGDYLNQRFKLTYDS 310
>gb|EYU44099.1| hypothetical protein MIMGU_mgv1a014532mg [Mimulus guttatus]
Length = 186
Score = 178 bits (451), Expect = 8e-43
Identities = 76/102 (74%), Positives = 90/102 (88%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
Q+CKEK K+PH+WEDV H++GA IVNIGDMMERWTNCLFRSTLHRV+ GQER+S FFL
Sbjct: 83 QVCKEKLKKPHVWEDVQHISGAFIVNIGDMMERWTNCLFRSTLHRVMPRGQERYSAAFFL 142
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DPN DC+VECL+SCCSE++PPRFPPI SG+YL ER +LTY +
Sbjct: 143 DPNPDCVVECLKSCCSESTPPRFPPIRSGEYLNERFKLTYGA 184
>ref|XP_007209384.1| hypothetical protein PRUPE_ppa009079mg [Prunus persica]
gi|462405119|gb|EMJ10583.1| hypothetical protein
PRUPE_ppa009079mg [Prunus persica]
Length = 307
Score = 178 bits (451), Expect = 8e-43
Identities = 79/102 (77%), Positives = 89/102 (87%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
Q+C+EK KQP IWEDV H++GA IVNIGDM+ERWTNCLFRSTLHRV+ GQER+SV FFL
Sbjct: 206 QVCREKSKQPRIWEDVLHIDGAFIVNIGDMLERWTNCLFRSTLHRVMPAGQERYSVAFFL 265
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DPN D +VECL+SCCSE SPPRFPPI SGDYL+ER RLTY S
Sbjct: 266 DPNEDFVVECLKSCCSEASPPRFPPIRSGDYLKERFRLTYGS 307
>ref|XP_004241993.1| PREDICTED: 1-aminocyclopropane-1-carboxylate oxidase-like [Solanum
lycopersicum]
Length = 310
Score = 177 bits (448), Expect = 2e-42
Identities = 75/102 (73%), Positives = 93/102 (91%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
Q+C++K +P IWEDVHH++GA IVNIGDMMERWTNCLFRSTLHRV+ TGQER+S+ FFL
Sbjct: 209 QVCRKKFNRPQIWEDVHHLSGAFIVNIGDMMERWTNCLFRSTLHRVMPTGQERYSMAFFL 268
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DPN DCMVECL+SCCS++SPPR+PPI +G+YL+ERL++TY S
Sbjct: 269 DPNPDCMVECLKSCCSDSSPPRYPPIRAGEYLEERLKVTYVS 310
>ref|XP_006367459.1| PREDICTED: 1-aminocyclopropane-1-carboxylate oxidase-like isoform
X1 [Solanum tuberosum]
Length = 311
Score = 175 bits (443), Expect = 7e-42
Identities = 75/102 (73%), Positives = 92/102 (90%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
Q+C+EK +P IWEDV H++GA IVNIGDMMERWTNCLFRSTLHRV+ TGQER+S+ FFL
Sbjct: 210 QVCREKFNRPQIWEDVRHLSGAFIVNIGDMMERWTNCLFRSTLHRVMPTGQERYSMAFFL 269
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DPN DC+VECL+SCCS++SPPRFPPI +G+YL+ERL++TY S
Sbjct: 270 DPNPDCVVECLKSCCSDSSPPRFPPIRAGEYLEERLKVTYVS 311
>ref|XP_006477142.1| PREDICTED: 1-aminocyclopropane-1-carboxylate oxidase-like isoform
X1 [Citrus sinensis]
Length = 308
Score = 174 bits (442), Expect = 9e-42
Identities = 75/102 (73%), Positives = 91/102 (89%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
Q+C+EK QP +WEDV ++ GA+IVNIGDMMERWTNCLFRSTLHRV+S+GQER+S FFL
Sbjct: 207 QVCREKFNQPRLWEDVPNIKGALIVNIGDMMERWTNCLFRSTLHRVMSSGQERYSAAFFL 266
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DPN DC+VECLESCCSE++PP+F PI SGDY++ER+RLTY S
Sbjct: 267 DPNGDCVVECLESCCSESNPPKFAPIRSGDYIKERIRLTYGS 308
>ref|XP_006440259.1| hypothetical protein CICLE_v10021292mg [Citrus clementina]
gi|567895544|ref|XP_006440260.1| hypothetical protein
CICLE_v10021292mg [Citrus clementina]
gi|557542521|gb|ESR53499.1| hypothetical protein
CICLE_v10021292mg [Citrus clementina]
gi|557542522|gb|ESR53500.1| hypothetical protein
CICLE_v10021292mg [Citrus clementina]
Length = 308
Score = 174 bits (442), Expect = 9e-42
Identities = 75/102 (73%), Positives = 91/102 (89%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
Q+C+EK QP +WEDV ++ GA+IVNIGDMMERWTNCLFRSTLHRV+S+GQER+S FFL
Sbjct: 207 QVCREKFNQPRLWEDVPNIKGALIVNIGDMMERWTNCLFRSTLHRVMSSGQERYSAAFFL 266
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DPN DC+VECLESCCSE++PP+F PI SGDY++ER+RLTY S
Sbjct: 267 DPNGDCVVECLESCCSESNPPKFAPIRSGDYIKERIRLTYGS 308
>ref|XP_003524054.1| PREDICTED: probable iron/ascorbate oxidoreductase DDB_G0283291
[Glycine max]
Length = 318
Score = 173 bits (438), Expect = 3e-41
Identities = 77/102 (75%), Positives = 86/102 (84%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
QICK+K QP +WEDV HV GA+IVNIGDMMERWTNCL+RSTLHRV+ TG+ER+SV FF
Sbjct: 207 QICKDKVNQPQVWEDVPHVEGALIVNIGDMMERWTNCLYRSTLHRVMPTGKERYSVAFFF 266
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DP DC+VEC ESCCSE+SPPRF PI SGDYL ER RLTY S
Sbjct: 267 DPASDCVVECFESCCSESSPPRFSPIRSGDYLNERFRLTYGS 308
>emb|CAB88075.1| hypothetical protein [Arabidopsis thaliana]
Length = 305
Score = 172 bits (436), Expect = 4e-41
Identities = 76/102 (74%), Positives = 89/102 (87%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
Q+C++K KQPHIWEDV + GA IVNIGDMMERWTN LFRSTLHRV+ G+ER+SVVFFL
Sbjct: 203 QVCRDKSKQPHIWEDVPGIKGAFIVNIGDMMERWTNGLFRSTLHRVMPVGKERYSVVFFL 262
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DPN DC V+CLESCCSET PPRFPPI +GDY++ER RLTY++
Sbjct: 263 DPNPDCNVKCLESCCSETCPPRFPPILAGDYIKERFRLTYAT 304
>ref|NP_849544.1| oxidoreductase, 2OG-Fe(II) oxygenase family protein [Arabidopsis
thaliana] gi|119360071|gb|ABL66764.1| At4g16765
[Arabidopsis thaliana] gi|332658400|gb|AEE83800.1|
oxidoreductase, 2OG-Fe(II) oxygenase family protein
[Arabidopsis thaliana]
Length = 247
Score = 172 bits (436), Expect = 4e-41
Identities = 76/102 (74%), Positives = 89/102 (87%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
Q+C++K KQPHIWEDV + GA IVNIGDMMERWTN LFRSTLHRV+ G+ER+SVVFFL
Sbjct: 145 QVCRDKSKQPHIWEDVPGIKGAFIVNIGDMMERWTNGLFRSTLHRVMPVGKERYSVVFFL 204
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DPN DC V+CLESCCSET PPRFPPI +GDY++ER RLTY++
Sbjct: 205 DPNPDCNVKCLESCCSETCPPRFPPILAGDYIKERFRLTYAT 246
>gb|AAO00709.1| putative gibberellin 20-oxidase [Oryza sativa Japonica Group]
Length = 308
Score = 172 bits (435), Expect = 6e-41
Identities = 71/100 (71%), Positives = 89/100 (89%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
QIC+EKD+ P +WEDVHH++GA+I+NIGD++ERWTNC+FRSTLHRV++ G+ER+SV FFL
Sbjct: 208 QICREKDRHPQLWEDVHHIDGALIINIGDLLERWTNCVFRSTLHRVVAVGKERYSVAFFL 267
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTY 300
DP+ D +V+CLESCCSE PPRFPPI SGDYL+ERL TY
Sbjct: 268 DPDPDLVVQCLESCCSEACPPRFPPIKSGDYLEERLSSTY 307
>gb|AAM92286.1| putative gibberellin oxidase [Oryza sativa Japonica Group]
Length = 381
Score = 172 bits (435), Expect = 6e-41
Identities = 71/100 (71%), Positives = 89/100 (89%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
QIC+EKD+ P +WEDVHH++GA+I+NIGD++ERWTNC+FRSTLHRV++ G+ER+SV FFL
Sbjct: 281 QICREKDRHPQLWEDVHHIDGALIINIGDLLERWTNCVFRSTLHRVVAVGKERYSVAFFL 340
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTY 300
DP+ D +V+CLESCCSE PPRFPPI SGDYL+ERL TY
Sbjct: 341 DPDPDLVVQCLESCCSEACPPRFPPIKSGDYLEERLSSTY 380
>ref|XP_002304292.2| hypothetical protein POPTR_0003s07740g [Populus trichocarpa]
gi|550342656|gb|EEE79271.2| hypothetical protein
POPTR_0003s07740g [Populus trichocarpa]
Length = 310
Score = 171 bits (434), Expect = 7e-41
Identities = 75/100 (75%), Positives = 86/100 (86%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
Q+C+EK KQP +WEDV H+NGA IVNIGDMMERWTNCLFRSTLHRV+ GQER+S+ FFL
Sbjct: 209 QVCREKFKQPRLWEDVPHINGAFIVNIGDMMERWTNCLFRSTLHRVMPVGQERYSLAFFL 268
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTY 300
DPN DC+VECLESCCS + P RFPPI SG YL+ER +LTY
Sbjct: 269 DPNPDCVVECLESCCSPSCPARFPPIRSGAYLEERFKLTY 308
>gb|ABK95132.1| unknown [Populus trichocarpa]
Length = 310
Score = 171 bits (434), Expect = 7e-41
Identities = 75/100 (75%), Positives = 86/100 (86%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
Q+C+EK KQP +WEDV H+NGA IVNIGDMMERWTNCLFRSTLHRV+ GQER+S+ FFL
Sbjct: 209 QVCREKFKQPRLWEDVPHINGAFIVNIGDMMERWTNCLFRSTLHRVMPVGQERYSLAFFL 268
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTY 300
DPN DC+VECLESCCS + P RFPPI SG YL+ER +LTY
Sbjct: 269 DPNPDCVVECLESCCSPSCPARFPPIRSGAYLEERFKLTY 308
>ref|XP_004983873.1| PREDICTED: 1-aminocyclopropane-1-carboxylate oxidase-like isoform
X2 [Setaria italica]
Length = 309
Score = 171 bits (433), Expect = 1e-40
Identities = 71/100 (71%), Positives = 87/100 (87%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
QIC+EKD+ P +WEDVHH++GA+IVNIGD++ERWTNC+FRSTLHRV++ G+ER+SV FFL
Sbjct: 209 QICREKDRDPQLWEDVHHIDGALIVNIGDLLERWTNCVFRSTLHRVVAVGKERYSVAFFL 268
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTY 300
DPN D +VECLESCCSE PPRFPPI SGDY+ R+ TY
Sbjct: 269 DPNSDTVVECLESCCSEADPPRFPPIKSGDYITGRINSTY 308
>ref|XP_004983872.1| PREDICTED: 1-aminocyclopropane-1-carboxylate oxidase-like isoform
X1 [Setaria italica]
Length = 390
Score = 171 bits (433), Expect = 1e-40
Identities = 71/100 (71%), Positives = 87/100 (87%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
QIC+EKD+ P +WEDVHH++GA+IVNIGD++ERWTNC+FRSTLHRV++ G+ER+SV FFL
Sbjct: 290 QICREKDRDPQLWEDVHHIDGALIVNIGDLLERWTNCVFRSTLHRVVAVGKERYSVAFFL 349
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTY 300
DPN D +VECLESCCSE PPRFPPI SGDY+ R+ TY
Sbjct: 350 DPNSDTVVECLESCCSEADPPRFPPIKSGDYITGRINSTY 389
>ref|XP_006285541.1| hypothetical protein CARUB_v10006983mg [Capsella rubella]
gi|482554246|gb|EOA18439.1| hypothetical protein
CARUB_v10006983mg [Capsella rubella]
Length = 313
Score = 171 bits (433), Expect = 1e-40
Identities = 76/102 (74%), Positives = 88/102 (86%)
Frame = +1
Query: 1 QICKEKDKQPHIWEDVHHVNGAIIVNIGDMMERWTNCLFRSTLHRVISTGQERFSVVFFL 180
Q+C++K KQPHIWEDV + GA IVNIGDMMERWTN LFRSTLHRV+ G+ER+SVVFFL
Sbjct: 210 QVCRDKSKQPHIWEDVPGIKGAFIVNIGDMMERWTNGLFRSTLHRVMPVGKERYSVVFFL 269
Query: 181 DPNYDCMVECLESCCSETSPPRFPPISSGDYLQERLRLTYSS 306
DPN DC VECLESCCS T PPRFPPI +GDY++ER RLTY++
Sbjct: 270 DPNPDCNVECLESCCSGTCPPRFPPILAGDYMKERFRLTYAT 311