Align ABC-type maltose transporter (EC 7.5.2.1) (characterized)
to candidate CCNA_02751 CCNA_02751 ABC transporter ATP-binding protein
Query= BRENDA::Q8NMV1 (376 letters) >FitnessBrowser__Caulo:CCNA_02751 Length = 332 Score = 149 bits (377), Expect = 8e-41 Identities = 84/238 (35%), Positives = 128/238 (53%), Gaps = 5/238 (2%) Query: 4 VTFKDASLSYPGAKEPTVKKFNLEIADGEFLVLVGPSGCGKSTTLRMLAGLENVTDGAIF 63 +TF+D S +Y P + +L + GE ++G SG GKST +R++ GLE + G + Sbjct: 2 ITFQDVSKTYAQGGHPALSGVSLSVKAGEVFGVIGASGAGKSTLIRLINGLETPSAGQVI 61 Query: 64 IGDKDVTHVAPRD-----RDIAMVFQNYALYPHMTVGENMGFALKIAGKSQDEINKRVDE 118 + DV + R + M+FQ++ L TV +N+ F LK+AG+ E+ R E Sbjct: 62 VDGDDVAALGVAGLRALRRRVGMIFQHFNLLSGKTVAQNVAFPLKLAGRPAAEVKARTAE 121 Query: 119 AAATLGLTEFLERKPKALSGGQRQRVAMGRAIVRNPQVFLMDEPLSNLDAKLRVQTRTQI 178 +GL+ + P LSGGQ+QRV + RA+ NP+V L DE S LD + Q I Sbjct: 122 LLERVGLSAHAGKYPAQLSGGQKQRVGIARALATNPKVLLCDEATSALDPETTEQILDLI 181 Query: 179 AALQRKLGVTTVYVTHDQTEALTMGDRIAVLKDGYLQQVGAPRELYDRPANVFVAGFI 236 A L R+LG+T V +TH+ + DR+AVL G + + GA E++ PA+ F+ Sbjct: 182 AGLNRELGLTIVLITHEMDVVRRVCDRVAVLDAGRVVEEGAVEEVFLHPASDTARRFV 239 Lambda K H 0.316 0.135 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: 296 Number of extensions: 21 Number of successful extensions: 2 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: 376 Length of database: 332 Length adjustment: 29 Effective length of query: 347 Effective length of database: 303 Effective search space: 105141 Effective search space used: 105141 Neighboring words threshold: 11 Window for multiple hits: 40 X1: 16 ( 7.3 bits) X2: 38 (14.6 bits) X3: 64 (24.7 bits) S1: 41 (21.6 bits) S2: 49 (23.5 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:
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