GapMind for Amino acid biosynthesis

 

Clusters of Characterized Proteins

Clustering the characterized proteins for metX (homoserine O-acetyltransferase) in L-methionine biosynthesis

Or see other characterized proteins similar to metX

Or see all steps for L-methionine biosynthesis

Or cluster curated proteins matching a keyword

Definition of metX

Fetched 88 sequences

Running BLASTp

Found similarities, at above 30% identity and 75% coverage, for 87 of these sequences

Found 4 clusters of similar sequences. Another 1 sequences are not clustered. Download as table or as draft rules or view by organism

Cluster 1 336-540 amino acids (1/57 heteromeric)

METXA_SOLM1 / C4XNQ9 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Solidesulfovibrio magneticus (strain ATCC 700980 / DSM 13731 / RS-1) (Desulfovibrio magneticus)
PFams: Abhydrolase_1
397 amino acids: PaperBLAST, CDD, Compare to cluster

B1MG17 homoserine O-acetyltransferase (EC 2.3.1.31) from Mycobacteroides abscessus
PFams: Abhydrolase_1
384 amino acids: PaperBLAST, CDD, Compare to cluster

K5B926 homoserine O-acetyltransferase (EC 2.3.1.31) from Mycolicibacterium hassiacum
PFams: Abhydrolase_1
374 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_HAEIN / P45131 Homoserine O-acetyltransferase; HAT; Homoserine O-trans-acetylase; Homoserine transacetylase; HTA; EC 2.3.1.31 from Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
P45131 homoserine O-acetyltransferase (EC 2.3.1.31) from Haemophilus influenzae
PFams: Abhydrolase_1
358 amino acids: PaperBLAST, CDD, Compare to cluster

P9WJY9 homoserine O-acetyltransferase (EC 2.3.1.31) from Mycobacterium tuberculosis
PFams: Abhydrolase_1
379 amino acids: PaperBLAST, CDD, Compare to cluster

P94891 homoserine O-acetyltransferase (EC 2.3.1.31) from Leptospira meyeri
P94891 homoserine O-acetyltransferase (EC 2.3.1.31) from Leptospira meyeri
GB|CAA71733.1 homoserine O-acetyltransferase; EC 2.3.1.31 from Leptospira meyeri
PFams: Abhydrolase_1
379 amino acids: PaperBLAST, CDD, Compare to cluster

FUB5_FUSO4 / A0A0D2YG05 Homoserine O-acetyltransferase FUB5; Fusaric acid biosynthesis protein 5; EC 2.3.1.31 from Fusarium oxysporum f. sp. lycopersici (strain 4287 / CBS 123668 / FGSC 9935 / NRRL 34936) (Fusarium vascular wilt of tomato)
PFams: Abhydrolase_1
362 amino acids: PaperBLAST, CDD, Compare to cluster

METXS_NEIGO / A0A0I9QGZ7 Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.46 (from HMM only) from Neisseria gonorrhoeae
PFams: Abhydrolase_1
379 amino acids: PaperBLAST, CDD, Compare to cluster

SST_STEMA / A0A0I9RJ56 Serine O-succinyltransferase; SST; Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.-; EC 2.3.1.46 (from HMM only) from Stenotrophomonas maltophilia (Pseudomonas maltophilia) (Xanthomonas maltophilia)
PFams: Abhydrolase_1
370 amino acids: PaperBLAST, CDD, Compare to cluster

SST_EMEND / A0A1D3PCM3 Serine O-succinyltransferase; SST; EC 2.3.1.- (from HMM only) from Emericella nidulans (Aspergillus nidulans)
PFams: Abhydrolase_1
517 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_METLZ / A2SQW3 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanocorpusculum labreanum (strain ATCC 43576 / DSM 4855 / Z)
PFams: Abhydrolase_1, CBS, CBS
487 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_METVS / A6UNL1 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanococcus vannielii (strain ATCC 35089 / DSM 1224 / JCM 13029 / OCM 148 / SB)
PFams: Abhydrolase_1, CBS, CBS
492 amino acids: PaperBLAST, CDD, Compare to cluster

METXS_BORPD / A9I0E6 Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.46 (from HMM only) from Bordetella petrii (strain ATCC BAA-461 / DSM 12804 / CCUG 43448)
PFams: Abhydrolase_1
424 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_CHLAA / A9WKM8 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Chloroflexus aurantiacus (strain ATCC 29366 / DSM 635 / J-10-fl)
PFams: Abhydrolase_1
378 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_TRIL1 / B3E278 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Trichlorobacter lovleyi (strain ATCC BAA-1151 / DSM 17278 / SZ) (Geobacter lovleyi)
PFams: Abhydrolase_1, Esterase
367 amino acids: PaperBLAST, CDD, Compare to cluster

METXS_COMTK / B7X2B6 Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.46 (from HMM only) from Comamonas testosteroni (strain DSM 14576 / KF-1)
PFams: Abhydrolase_1
409 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_METPE / B8GHE0 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanosphaerula palustris (strain ATCC BAA-1556 / DSM 19958 / E1-9c)
PFams: Abhydrolase_1, CBS, CBS
490 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_NAUPA / B9L9I6 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Nautilia profundicola (strain ATCC BAA-1463 / DSM 18972 / AmH)
PFams: Abhydrolase_1
368 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_HALLT / B9LTF0 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Halorubrum lacusprofundi (strain ATCC 49239 / DSM 5036 / JCM 8891 / ACAM 34)
PFams: Abhydrolase_1
433 amino acids: PaperBLAST, CDD, Compare to cluster

METXS_HALNC / D0L1T6 Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.46 (from HMM only) from Halothiobacillus neapolitanus (strain ATCC 23641 / c2) (Thiobacillus neapolitanus)
PFams: Abhydrolase_1
403 amino acids: PaperBLAST, CDD, Compare to cluster

D2Z028 serine O-acetyltransferase (EC 2.3.1.30) from Streptomyces lavendulae
DCSE_STRLA / D2Z028 L-serine/homoserine O-acetyltransferase; Homoserine O-trans-acetylase; EC 2.3.1.30; EC 2.3.1.31 from Streptomyces lavendulae
D2Z028 serine O-acetyltransferase (EC 2.3.1.30); homoserine O-acetyltransferase (EC 2.3.1.31) from Streptomyces lavendulae
PFams: Abhydrolase_1
374 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_METRM / D3E3E4 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanobrevibacter ruminantium (strain ATCC 35063 / DSM 1093 / JCM 13430 / OCM 146 / M1) (Methanobacterium ruminantium)
PFams: Abhydrolase_1, CBS, CBS
490 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_DEFDS / D3P9D1 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Deferribacter desulfuricans (strain DSM 14783 / JCM 11476 / NBRC 101012 / SSM1)
PFams: Abhydrolase_1
377 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_HALVD / D4GY94 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2) (Halobacterium volcanii)
PFams: Abhydrolase_1
415 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_METMS / D5E9R7 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanohalophilus mahii (strain ATCC 35705 / DSM 5219 / SLP)
PFams: Abhydrolase_1, CBS, CBS
483 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_METEZ / D7E9E0 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanohalobium evestigatum (strain ATCC BAA-1072 / DSM 3721 / NBRC 107634 / OCM 161 / Z-7303)
PFams: Abhydrolase_1, CBS, CBS
489 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_SULAO / E0UR96 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Sulfurimonas autotrophica (strain ATCC BAA-671 / DSM 16294 / JCM 11897 / OK10)
PFams: Abhydrolase_1
368 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_METZD / F7XKY8 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanosalsum zhilinae (strain DSM 4017 / NBRC 107636 / OCM 62 / WeN5) (Methanohalophilus zhilinae)
PFams: Abhydrolase_1, CBS, CBS
492 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_CYCMS / G0J5N4 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Cyclobacterium marinum (strain ATCC 25205 / DSM 745 / LMG 13164 / NCIMB 1802) (Flectobacillus marinus)
PFams: Abhydrolase_1
351 amino acids: PaperBLAST, CDD, Compare to cluster

SST_FRAAD / H8L374 Serine O-succinyltransferase; SST; Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.-; EC 2.3.1.46 (from HMM only) from Frateuria aurantia (strain ATCC 33424 / DSM 6220 / KCTC 2777 / LMG 1558 / NBRC 3245 / NCIMB 13370) (Acetobacter aurantius)
PFams: Abhydrolase_1
367 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_METFP / K2QXP6 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanobacterium formicicum (strain DSM 3637 / PP1)
PFams: Abhydrolase_1, CBS, CBS
493 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_PSYTT / K4ICC9 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Psychroflexus torquis (strain ATCC 700755 / ACAM 623)
PFams: Abhydrolase_1, Hydrolase_4
336 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_HALPT / M0GNC6 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Haloferax prahovense (strain DSM 18310 / JCM 13924 / TL6)
PFams: Abhydrolase_1
415 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_HALGM / M0HG00 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Haloferax gibbonsii (strain ATCC 33959 / DSM 4427 / JCM 8863 / NBRC 102184 / NCIMB 2188 / Ma 2.38)
PFams: Abhydrolase_1
415 amino acids: PaperBLAST, CDD, Compare to cluster

O68640 homoserine O-acetyltransferase (EC 2.3.1.31) from Corynebacterium glutamicum (strain ATCC 13032 / DSM 20300 / BCRC 11384 / JCM 1318 / LMG 3730 / NCIMB 10025)
METXA_CORGL / O68640 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Corynebacterium glutamicum (strain ATCC 13032 / DSM 20300 / BCRC 11384 / JCM 1318 / LMG 3730 / NCIMB 10025)
PFams: Abhydrolase_1
377 amino acids: PaperBLAST, CDD, Compare to cluster

P39058 deacetylcephalosporin C acetyltransferase (EC 2.3.1.175) (from HMM only) from Hapsidospora chrysogena
CEFG_HAPCH / P39058 Acetyl-CoA--deacetylcephalosporin C acetyltransferase; DAC acetyltransferase; DAC-AT; DCPC-ATF; EC 2.3.1.175 from Hapsidospora chrysogena (Acremonium chrysogenum)
P39058 deacetylcephalosporin-C acetyltransferase (EC 2.3.1.175) from Acremonium chrysogenum
PFams: Abhydrolase_1
Heteromeric, 444 amino acids: PaperBLAST, CDD, Compare to cluster

METXS_PSEAE / P57714 Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.46 (from HMM only) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
PFams: Abhydrolase_1
379 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_METBU / Q12XS2 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanococcoides burtonii (strain DSM 6242 / NBRC 107633 / OCM 468 / ACE-M)
PFams: Abhydrolase_1, CBS, CBS
488 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_DEIGD / Q1J115 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Deinococcus geothermalis (strain DSM 11300 / AG-3a)
PFams: Abhydrolase_1, Abhydrolase_6
336 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_METST / Q2NGH9 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3)
PFams: Abhydrolase_1, CBS, CBS
490 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_SALRD / Q2S5A6 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Salinibacter ruber (strain DSM 13855 / M31)
PFams: Abhydrolase_1
352 amino acids: PaperBLAST, CDD, Compare to cluster

METXS_BURTA / Q2T284 Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.46 (from HMM only) from Burkholderia thailandensis (strain ATCC 700388 / DSM 13276 / CCUG 48851 / CIP 106301 / E264)
PFams: Abhydrolase_1
381 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_NATPD / Q3IUE8 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Natronomonas pharaonis (strain ATCC 35678 / DSM 2160 / CIP 103997 / JCM 8858 / NBRC 14720 / NCIMB 2260 / Gabara) (Halobacterium pharaonis)
PFams: Abhydrolase_1
401 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_TRIV2 / Q3M5Q6 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Trichormus variabilis (strain ATCC 29413 / PCC 7937) (Anabaena variabilis)
PFams: Abhydrolase_1
359 amino acids: PaperBLAST, CDD, Compare to cluster

METXS_PSEU2 / Q4ZZ78 Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.46 (from HMM only) from Pseudomonas syringae pv. syringae (strain B728a)
PFams: Abhydrolase_1
379 amino acids: PaperBLAST, CDD, Compare to cluster

SST_EMENI / Q5AT15 Serine O-succinyltransferase; SST; EC 2.3.1.- (from HMM only) from Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) (Aspergillus nidulans)
PFams: Abhydrolase_1
517 amino acids: PaperBLAST, CDD, Compare to cluster

METXS_ACIAD / Q6FEQ3 Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.46 (from HMM only) from Acinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1)
PFams: Abhydrolase_1
387 amino acids: PaperBLAST, CDD, Compare to cluster

METXS_PSEPK / Q88CT3 Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.46 (from HMM only) from Pseudomonas putida (strain ATCC 47054 / DSM 6125 / CFBP 8728 / NCIMB 11950 / KT2440)
PFams: Abhydrolase_1
379 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_LEPIN / Q8F4I0 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain 56601)
PFams: Abhydrolase_1
366 amino acids: PaperBLAST, CDD, Compare to cluster

SST_XANCP / Q8P8L2 Serine O-succinyltransferase; SST; Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.-; EC 2.3.1.46 (from HMM only) from Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25)
PFams: Abhydrolase_1
380 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_METAC / Q8TME4 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)
PFams: Abhydrolase_1, CBS, CBS
540 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_CAUVC / Q9AAS1 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Caulobacter vibrioides (strain ATCC 19089 / CB15) (Caulobacter crescentus)
PFams: Abhydrolase_1
382 amino acids: PaperBLAST, CDD, Compare to cluster

METXA_THET2 / Q9RA51 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Thermus thermophilus (strain ATCC BAA-163 / DSM 7039 / HB27)
PFams: Abhydrolase_1, Abhydrolase_6, Ndr
380 amino acids: PaperBLAST, CDD, Compare to cluster

FUB5_GIBF5 / S0DUX2 Homoserine O-acetyltransferase FUB5; Fusaric acid biosynthesis protein 5; EC 2.3.1.31 from Gibberella fujikuroi (strain CBS 195.34 / IMI 58289 / NRRL A-6831) (Bakanae and foot rot disease fungus) (Fusarium fujikuroi)
PFams: Abhydrolase_1
427 amino acids: PaperBLAST, CDD, Compare to cluster

SST_HALAF / S2KHP1 Serine O-succinyltransferase; SST; Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.-; EC 2.3.1.46 (from HMM only) from Halomonas anticariensis (strain DSM 16096 / CECT 5854 / LMG 22089 / FP35)
PFams: Abhydrolase_1, Esterase
367 amino acids: PaperBLAST, CDD, Compare to cluster

METXS_HALAF / S2L5R8 Homoserine O-succinyltransferase; HST; Homoserine transsuccinylase; HTS; EC 2.3.1.46 (from HMM only) from Halomonas anticariensis (strain DSM 16096 / CECT 5854 / LMG 22089 / FP35)
PFams: Abhydrolase_1
390 amino acids: PaperBLAST, CDD, Compare to cluster

FUB5_GIBM7 / W7N293 Homoserine O-acetyltransferase FUB5; Fusaric acid biosynthesis protein 5; EC 2.3.1.31 from Gibberella moniliformis (strain M3125 / FGSC 7600) (Maize ear and stalk rot fungus) (Fusarium verticillioides)
PFams: Abhydrolase_1
463 amino acids: PaperBLAST, CDD, Compare to cluster

Cluster 2 262-344 amino acids (not heteromeric)

METAA_GEOKU / A0A0D8BWP6 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Geobacillus kaustophilus
PFams: HTS
302 amino acids: PaperBLAST, CDD, Compare to cluster

SAT_LACAI / A0A1D3PCK2 Serine O-acetyltransferase; SAT; Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.30; EC 2.3.1.31 from Lactobacillus acidophilus
PFams: HTS
262 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_ALKCL / A0A1D3PDD4 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Alkalihalobacillus clausii (Bacillus clausii)
PFams: HTS
309 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_BIFAA / A1A3D2 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Bifidobacterium adolescentis (strain ATCC 15703 / DSM 20083 / NCTC 11814 / E194a)
PFams: HTS
344 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_CLOK5 / A5N8M0 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Clostridium kluyveri (strain ATCC 8527 / DSM 555 / NCIMB 10680)
PFams: HTS
309 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_PARD8 / A6LC32 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Parabacteroides distasonis (strain ATCC 8503 / DSM 20701 / CIP 104284 / JCM 5825 / NCTC 11152)
PFams: HTS
310 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_CATMR / E2NPN0 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Catenibacterium mitsuokai (strain DSM 15897 / JCM 10609 / CIP 106738 / RCA14-39)
PFams: HTS
312 amino acids: PaperBLAST, CDD, Compare to cluster

META1_ILYPC / E3H7X6 Homoserine O-acetyltransferase 1; HAT 1; Homoserine transacetylase 1; HTA 1; EC 2.3.1.31 from Ilyobacter polytropus (strain ATCC 51220 / DSM 2926 / LMG 16218 / CuHBu1)
PFams: HTS
302 amino acids: PaperBLAST, CDD, Compare to cluster

META2_ILYPC / E3HDJ8 Homoserine O-acetyltransferase 2; HAT 2; Homoserine transacetylase 2; HTA 2; EC 2.3.1.31 from Ilyobacter polytropus (strain ATCC 51220 / DSM 2926 / LMG 16218 / CuHBu1)
PFams: HTS
284 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_SUCHY / E8LIC0 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Succinatimonas hippei (strain DSM 22608 / JCM 16073 / KCTC 15190 / YIT 12066)
PFams: HTS
301 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_THEXX / M4YMP0 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Thermoplasmatales archaeon (strain BRNA1)
PFams: HTS
307 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_METAX / M9SGV8 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanomethylophilus alvus (strain Mx1201)
PFams: HTS
309 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_BACSU / P54167 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Bacillus subtilis (strain 168)
PFams: HTS
301 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_LEUMM / Q03V79 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Leuconostoc mesenteroides subsp. mesenteroides (strain ATCC 8293 / DSM 20343 / BCRC 11652 / CCM 1803 / JCM 6124 / NCDO 523 / NBRC 100496 / NCIMB 8023 / NCTC 12954 / NRRL B-1118 / 37Y)
PFams: HTS
305 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_HYPNA / Q0BX37 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Hyphomonas neptunium (strain ATCC 15444)
PFams: HTS
305 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_NOVAD / Q2GAJ2 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Novosphingobium aromaticivorans (strain ATCC 700278 / DSM 12444 / CCUG 56034 / CIP 105152 / NBRC 16084 / F199)
PFams: HTS
301 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_CERS4 / Q3J205 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Cereibacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / CCUG 31486 / LMG 2827 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.) (Rhodobacter sphaeroides)
PFams: HTS
305 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_BACFN / Q5LHS7 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Bacteroides fragilis (strain ATCC 25285 / DSM 2151 / CCUG 4856 / JCM 11019 / NCTC 9343 / Onslow)
PFams: HTS
305 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_RUEPO / Q5LSN6 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Ruegeria pomeroyi (strain ATCC 700808 / DSM 15171 / DSS-3) (Silicibacter pomeroyi)
PFams: HTS
312 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_BACC1 / Q72X44 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Bacillus cereus (strain ATCC 10987 / NRS 248)
Q72X44 homoserine O-succinyltransferase (EC 2.3.1.46) from Bacillus cereus
PFams: HTS
301 amino acids: PaperBLAST, CDD, Compare to cluster

Q7CWE8 homoserine O-acetyltransferase (EC 2.3.1.31) from Agrobacterium fabrum (strain C58 / ATCC 33970)
METAA_AGRFC / Q7CWE8 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Agrobacterium fabrum (strain C58 / ATCC 33970) (Agrobacterium tumefaciens (strain C58))
PFams: HTS
308 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_BACCR / Q814M3 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711)
PFams: HTS
301 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_THEMA / Q9WZY3 Homoserine O-acetyltransferase; HAT; HTS-like HTA; Homoserine transacetylase; HTA; EC 2.3.1.31 from Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)
METAA_THEP1 / A5IIQ2 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Thermotoga petrophila (strain ATCC BAA-488 / DSM 13995 / JCM 10881 / RKU-1)
PFams: HTS
304 amino acids: PaperBLAST, CDD, Compare to cluster

METAA_METII / R9T6W8 Homoserine O-acetyltransferase; HAT; Homoserine transacetylase; HTA; EC 2.3.1.31 from Methanomassiliicoccus intestinalis (strain Issoire-Mx1)
PFams: HTS
305 amino acids: PaperBLAST, CDD, Compare to cluster

Cluster 3 486-489 amino acids (not heteromeric)

GB|AAD43584.1 homoserine O-acetyltransferase; EC 2.3.1.31 from Emericella nidulans
PFams: Abhydrolase_1
489 amino acids: PaperBLAST, CDD, Compare to cluster

MET2_SCHPO / O60062 Homoserine O-acetyltransferase; Homoserine O-trans-acetylase; EC 2.3.1.31 from Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
GI|3116141 homoserine O-acetyltransferase Met6; EC 2.3.1.31 from Schizosaccharomyces pombe
PFams: Abhydrolase_1
489 amino acids: PaperBLAST, CDD, Compare to cluster

P08465 Met2 (EC 2.3.1.31) from Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
MET2_YEAST / P08465 Homoserine O-acetyltransferase; Homoserine O-trans-acetylase; EC 2.3.1.31 from Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
PFams: Abhydrolase_1
486 amino acids: PaperBLAST, CDD, Compare to cluster

Cluster 4 504-551 amino acids (not heteromeric)

SST_SCHPO / Q10341 Serine O-succinyltransferase; SST; EC 2.3.1.- (from HMM only) from Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
CH_125687 homoserine O-acetyltransferase (predicted); EC 2.3.1.- from Schizosaccharomyces pombe
PFams: Abhydrolase_1
504 amino acids: PaperBLAST, CDD, Compare to cluster

I1R9N5 serine O-acetyltransferase (EC 2.3.1.30) (from HMM only) from Fusarium graminearum
PFams: Abhydrolase_1
509 amino acids: PaperBLAST, CDD, Compare to cluster

EFUC_HORCR / A0A2Z4HPY5 Acetyltransferase efuC; Enfumafungin biosynthesis cluster protein C; EC 2.3.1.- (low-coverage HMM hit) from Hormonema carpetanum
PFams: Abhydrolase_1
551 amino acids: PaperBLAST, CDD, Compare to cluster

Singletons (0/1 heteromeric)

MTXAW_RHOBA / Q7UG04 Bifunctional methionine biosynthesis protein MetXA/MetW; EC 2.3.1.31 from Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1)
PFams: Abhydrolase_1, MTS, MetW, Methyltransf_31, Methyltransf_25, Methyltransf_11
623 amino acids: PaperBLAST, CDD