Align Inositol transport ATP-binding protein IatA, component of The myoinositol (high affinity)/ D-ribose (low affinity) transporter IatP/IatA/IbpA. The structure of IbpA with myoinositol bound has been solved (characterized)
to candidate PfGW456L13_2121 L-arabinose transport ATP-binding protein AraG (TC 3.A.1.2.2)
Query= TCDB::B8H229 (515 letters) >lcl|FitnessBrowser__pseudo13_GW456_L13:PfGW456L13_2121 L-arabinose transport ATP-binding protein AraG (TC 3.A.1.2.2) Length = 514 Score = 386 bits (991), Expect = e-111 Identities = 219/488 (44%), Positives = 312/488 (63%), Gaps = 9/488 (1%) Query: 9 VSKSFPGVRALDQVDLVVGVGEVHALLGENGAGKSTLIKILSAAHAADAGTVTFAGQVLD 68 + K+FPGV+ALD + V G+VHAL+GENGAGKSTL+KIL A+ +G + + +D Sbjct: 21 IGKTFPGVKALDNISFVAHPGQVHALMGENGAGKSTLLKILGGAYTPCSGALQIGERTMD 80 Query: 69 PRDAPLRRQQLGIATIYQEFNLFPELSVAENMYLGREPRRLGLVDWSRLRADAQALLNDL 128 + G+A I+QE +L PE++VAEN++LG P GL++ S LR A A L L Sbjct: 81 FKSTADSIGS-GVAVIHQELHLVPEMTVAENLFLGHLPASFGLINRSTLRQQALACLKGL 139 Query: 129 GLPLNPDAPVRGLTVAEQQMVEIAKAMTLNARLIIMDEPTAALSGREVDRLHAIIAGLKA 188 ++P V L++ ++Q+VEIAKA++ A +I DEPT++LS RE+DRL AII L+ Sbjct: 140 ADEIDPQEKVGRLSLGQRQLVEIAKALSRGAHVIAFDEPTSSLSAREIDRLMAIIGRLRD 199 Query: 189 RSVSVIYVSHRLGEVKAMCDRYTVMRDGRFVAS-GDVADVEVADMVRLMVGRHVEFERRK 247 V+YVSHR+ EV +C+ TV +DGR+V + D++ + +V MVGR ++ Sbjct: 200 EGKVVLYVSHRMEEVFRICNAVTVFKDGRYVRTFDDMSQLTHDQLVTCMVGRDIQDIYDY 259 Query: 248 RRRPPGAVVLKVEGVTPAAPRLSAPGYLRQVSFAARGGEIVGLAGLVGAGRTDLARLIFG 307 R R GAV LKV+G L PG VSF GEI+GL GLVGAGRT+L RL+ G Sbjct: 260 RPRQRGAVALKVDG-------LLGPGLREPVSFEVHKGEILGLFGLVGAGRTELLRLLSG 312 Query: 308 ADPIAAGRVLVDDKPLRLRSPRDAIQAGIMLVPEDRKQQGCFLDHSIRRNLSLPSLKALS 367 +AG++ + L+LRSPRDAI AGI+L PEDRK++G S+ N+++ + A S Sbjct: 313 LARHSAGQLKLRGHELKLRSPRDAIAAGILLCPEDRKKEGILPLASVAENINISARGAHS 372 Query: 368 ALGQWVDERAERDLVETYRQKLRIKMADAETAIGKLSGGNQQKVLLGRAMALTPKVLIVD 427 G + E+D E + L++K +A I LSGGNQQK +LGR +++ KVL++D Sbjct: 373 TFGCLLRGLWEKDNAEQQIKALKVKTPNAAQKIMYLSGGNQQKAILGRWLSMPMKVLLLD 432 Query: 428 EPTRGIDIGAKAEVHQVLSDLADLGVAVVVISSELAEVMAVSDRIVVFREGVIVADLDAQ 487 EPTRGIDIGAKAE++Q++ +LA G+AV+V+SS+L EVM +SDRI+V EG + +L + Sbjct: 433 EPTRGIDIGAKAEIYQIIHNLAAEGIAVIVVSSDLMEVMGISDRILVLCEGALRGELSRE 492 Query: 488 TATEEGLM 495 A E L+ Sbjct: 493 QANESNLL 500 Score = 77.4 bits (189), Expect = 1e-18 Identities = 63/258 (24%), Positives = 110/258 (42%), Gaps = 32/258 (12%) Query: 257 LKVEGVTPAAPRLSAPGYLRQVSFAARGGEIVGLAGLVGAGRTDLARLIFGADPIAAGRV 316 L+ G+ P + A L +SF A G++ L G GAG++ L +++ GA +G + Sbjct: 16 LRFNGIGKTFPGVKA---LDNISFVAHPGQVHALMGENGAGKSTLLKILGGAYTPCSGAL 72 Query: 317 LVDDKPLRLRSPRDAIQAGIM-------LVPEDRKQQGCFLDHSIRR----NLSLPSLKA 365 + ++ + +S D+I +G+ LVPE + FL H N S +A Sbjct: 73 QIGERTMDFKSTADSIGSGVAVIHQELHLVPEMTVAENLFLGHLPASFGLINRSTLRQQA 132 Query: 366 LSALGQWVDERAERDLVETYRQKLRIKMADAETAIGKLSGGNQQKVLLGRAMALTPKVLI 425 L+ L DE D + +G+LS G +Q V + +A++ V+ Sbjct: 133 LACLKGLADE------------------IDPQEKVGRLSLGQRQLVEIAKALSRGAHVIA 174 Query: 426 VDEPTRGIDIGAKAEVHQVLSDLADLGVAVVVISSELAEVMAVSDRIVVFREGVIVADLD 485 DEPT + + ++ L D G V+ +S + EV + + + VF++G V D Sbjct: 175 FDEPTSSLSAREIDRLMAIIGRLRDEGKVVLYVSHRMEEVFRICNAVTVFKDGRYVRTFD 234 Query: 486 AQTATEEGLMAYMATGTD 503 + + G D Sbjct: 235 DMSQLTHDQLVTCMVGRD 252 Lambda K H 0.320 0.136 0.380 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: 690 Number of extensions: 30 Number of successful extensions: 8 Number of sequences better than 1.0e-02: 1 Number of HSP's gapped: 2 Number of HSP's successfully gapped: 2 Length of query: 515 Length of database: 514 Length adjustment: 35 Effective length of query: 480 Effective length of database: 479 Effective search space: 229920 Effective search space used: 229920 Neighboring words threshold: 11 Window for multiple hits: 40 X1: 16 ( 7.4 bits) X2: 38 (14.6 bits) X3: 64 (24.7 bits) S1: 41 (21.8 bits) S2: 52 (24.6 bits)
This GapMind analysis is from Sep 17 2021. 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 the paper from 2019 on GapMind for amino acid biosynthesis, the paper from 2022 on GapMind for carbon sources, or view the source code.
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