GapMind for catabolism of small carbon sources

 

Alignments for a candidate for malK_Bb in Pseudomonas stutzeri RCH2

Align ABC-type maltose transport, ATP binding protein (characterized, see rationale)
to candidate GFF1860 Psest_1899 ABC-type sugar transport systems, ATPase components

Query= uniprot:Q6MNM2
         (347 letters)



>FitnessBrowser__psRCH2:GFF1860
          Length = 390

 Score =  311 bits (798), Expect = 1e-89
 Identities = 176/369 (47%), Positives = 244/369 (66%), Gaps = 34/369 (9%)

Query: 1   MAKIQFSNIKKSFGSADV--LKGIDLDIAPGEFLVLVGPSGCGKSTLLRTLAGLESADSG 58
           MA ++  N++KS+G++ +  LK I L I  GEFL+LVGPSGCGKSTL+  +AGLE+   G
Sbjct: 1   MASLELRNVQKSYGNSQIATLKDIALKIDAGEFLILVGPSGCGKSTLMNCIAGLENITGG 60

Query: 59  TISIDGKKINDIEPQNRDIAMVFQSYALYPHMTVAENMGFGLKLKNLAAAEITKRVNEIS 118
            I +DG+ I+   P++RDIAMVFQSYALYP M+V +N+ FGLK++ + AA+I + V  ++
Sbjct: 61  EILVDGEDISQASPKDRDIAMVFQSYALYPTMSVRDNIAFGLKMRKVPAAKIEEEVARVA 120

Query: 119 ELLQIKHLLDRKPKELSGGQRQRVALGRALSRQTPVILFDEPLSNLDAHLRSQMRLEIKR 178
           +LLQI+ LL+RKP +LSGGQ+QRVA+GRAL+R+  + LFDEPLSNLDA LR +MR EIK 
Sbjct: 121 KLLQIEPLLERKPSQLSGGQQQRVAMGRALARRPKIYLFDEPLSNLDAKLRVEMRTEIKL 180

Query: 179 LHHNSKSTMIYVTHDQMEATTLGDRIAVLKDGVIEQIGTPSEIYHRPKNTFIATFIGSPE 238
           +H   K+T +YVTHDQ+EA TLGD++AV+KDGVI+Q GTP EIY+ P N F+A+FIGSP 
Sbjct: 181 MHQRLKTTTVYVTHDQIEAMTLGDKVAVMKDGVIQQFGTPHEIYNNPANLFVASFIGSPP 240

Query: 239 MNFLEGAVLEK----------------IPWP-----EARKADQILGIRPDAFALNQGPLG 277
           MNF+   + ++                +P P       R  + ILGIRP+   L   P G
Sbjct: 241 MNFVPLRIRQRDGRWVGVLNSEQGSCELPLPITSDDGLRDRELILGIRPEQIGL--APAG 298

Query: 278 TQEVALGDFQIDISENLGGQQMLHGTLAGNNV----RILVDSMDNFSMKQTLPLKIDLTK 333
           + + +L    I++ E  G   ++  TL  N V    R+  D      + +TL L+ D  +
Sbjct: 299 SADFSLA-VDIEVVEPTGPDTLVVFTL--NQVKACCRLAPDQAPR--VGETLNLQFDPRR 353

Query: 334 AHLFDKKTG 342
           A LFD +TG
Sbjct: 354 ALLFDAQTG 362


Lambda     K      H
   0.318    0.136    0.383 

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: 360
Number of extensions: 11
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: 347
Length of database: 390
Length adjustment: 30
Effective length of query: 317
Effective length of database: 360
Effective search space:   114120
Effective search space used:   114120
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 (21.7 bits)
S2: 49 (23.5 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

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About GapMind

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:

where "other" refers to the best ublast hit to a sequence that is not annotated as performing this step (and is not "ignored").

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