Align Transmembrane component of a broad range amino acid ABC transporter (characterized, see rationale)
to candidate AO353_17120 AO353_17120 branched-chain amino acid transporter permease subunit LivH
Query= uniprot:Q1MCU0 (300 letters) >FitnessBrowser__pseudo3_N2E3:AO353_17120 Length = 307 Score = 300 bits (768), Expect = 3e-86 Identities = 155/304 (50%), Positives = 215/304 (70%), Gaps = 8/304 (2%) Query: 3 YFVQQLLNGLTLGSIYGLVAIGYTMVYGIIGMINFAHGDIFMLGGFAALIVFLVLTSI-F 61 +F QQL+NGLT+GS Y L+AIGYTMVYGIIGMINFAHG+++M+G + A IV L + Sbjct: 6 HFFQQLVNGLTIGSTYALIAIGYTMVYGIIGMINFAHGEVYMIGSYVAFIVLAGLAMLGI 65 Query: 62 AGLPVAVLLLVMLVVAMLMTSLWNWTIERVAYRPLRGSFRLAPLITAIGMSITLSNFIQV 121 LP+ L+ + +++TS + ++IER+AYRPLRGS RL PLI+AIGMSI L N + + Sbjct: 66 HSLPL--LMTAAFLATIVVTSAYGYSIERIAYRPLRGSNRLIPLISAIGMSIFLQNTVLL 123 Query: 122 TQGPRNKPIPPMVSSVYQFG-----NISVSLKQIIIIVITAVLLTIFWYIVNRTALGRAQ 176 +Q ++K IP ++ + FG + +S QI++ V+T V++ ++R+ LGRA Sbjct: 124 SQDSKDKSIPNLIPGSFSFGPGGAQEVLISYMQILVFVVTLVVMLCLTTFISRSRLGRAC 183 Query: 177 RATEQDRKMAALLGVNVDQTISITFVMGAALAAVAGTMYLMYYGVASFNDGFTPGVKAFT 236 RA +D +MA LLG+N + I++TFV+GAALAAVA + M YGV + N GF G+KAFT Sbjct: 184 RACAEDIRMANLLGINTNNIIALTFVIGAALAAVAAVLLSMQYGVINPNAGFLVGLKAFT 243 Query: 237 AAVLGGIGSLPGAVFGGLLIGLIESLWSAYFTIAYKDVATFAILAFVLIFKPTGILGRPE 296 AAVLGGIGS+PGA+ GGL++G+ E+ + F YKDV F +L VL+F+PTG+LGRPE Sbjct: 244 AAVLGGIGSIPGAMLGGLVLGVAEAFGADIFGDQYKDVVAFGLLVLVLLFRPTGLLGRPE 303 Query: 297 VEKV 300 VEKV Sbjct: 304 VEKV 307 Lambda K H 0.329 0.143 0.421 Gapped Lambda K H 0.267 0.0410 0.140 Matrix: BLOSUM62 Gap Penalties: Existence: 11, Extension: 1 Number of Sequences: 1 Number of Hits to DB: 353 Number of extensions: 13 Number of successful extensions: 4 Number of sequences better than 1.0e-02: 1 Number of HSP's gapped: 1 Number of HSP's successfully gapped: 1 Length of query: 300 Length of database: 307 Length adjustment: 27 Effective length of query: 273 Effective length of database: 280 Effective search space: 76440 Effective search space used: 76440 Neighboring words threshold: 11 Window for multiple hits: 40 X1: 15 ( 7.1 bits) X2: 38 (14.6 bits) X3: 64 (24.7 bits) S1: 40 (21.8 bits) S2: 48 (23.1 bits)
This GapMind analysis is from Apr 09 2024. The underlying query database was built on Sep 17 2021.
Each pathway is defined by a set of rules based on individual steps or genes. Candidates for each step are identified by using ublast (a fast alternative to protein BLAST) against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer with enzyme models (usually from TIGRFam). Ublast hits may be split across two different proteins.
A candidate for a step is "high confidence" if either:
Otherwise, a candidate is "medium confidence" if either:
Other blast hits with at least 50% coverage are "low confidence."
Steps with no high- or medium-confidence candidates may be considered "gaps." For the typical bacterium that can make all 20 amino acids, there are 1-2 gaps in amino acid biosynthesis pathways. For diverse bacteria and archaea that can utilize a carbon source, there is a complete high-confidence catabolic pathway (including a transporter) just 38% of the time, and there is a complete medium-confidence pathway 63% of the time. Gaps may be due to:
GapMind relies on the predicted proteins in the genome and does not search the six-frame translation. In most cases, you can search the six-frame translation by clicking on links to Curated BLAST for each step definition (in the per-step page).
For more information, see:
If you notice any errors or omissions in the step descriptions, or any questionable results, please let us know
by Morgan Price, Arkin group, Lawrence Berkeley National Laboratory