GapMind for catabolism of small carbon sources

 

Alignments for a candidate for livF in Synechococcus elongatus PCC 7942

Align High-affinity branched-chain amino acid transport ATP-binding protein (characterized, see rationale)
to candidate Synpcc7942_0513 Synpcc7942_0513 ATPase

Query= uniprot:A0A159ZWL6
         (233 letters)



>FitnessBrowser__SynE:Synpcc7942_0513
          Length = 250

 Score =  130 bits (328), Expect = 2e-35
 Identities = 83/235 (35%), Positives = 126/235 (53%), Gaps = 4/235 (1%)

Query: 2   LQFENVSTFYGKIQALHSVNVEVRQGEIVTLIGANGAGKSTLLMTLCGSPQAHSGSIRYM 61
           ++ ENV   YGK   ++ V++ V QGE+V L+G NGAGK+T      G  +   G +   
Sbjct: 11  IRLENVRKSYGKRLIVNRVSLSVAQGEVVGLLGPNGAGKTTTFYMTTGLERPDEGHVWLD 70

Query: 62  GEELVGQDSSHIMRKSIAVVPEGRRVFARLTVEENLAMGGFFTD-KGDYQEQMDKVLHLF 120
             EL     +   R  I  + +   +F  LTV ENL +    T  +G  Q Q  + L   
Sbjct: 71  ETELTRLPMTQRARLGIGYLAQEASIFRHLTVVENLLLVLQQTGIRGREQRQRVEELLSE 130

Query: 121 PRLKERFTQRGGTMSGGEQQMLAIGRALM---SKPKLLLLDEPSLGLAPIIIQQIFDIIE 177
            RL++    +G  +SGGE++   I RAL      PK LLLDEP  G+ PI + ++ +II 
Sbjct: 131 FRLEKVAHTQGIRVSGGERRRTEIARALAVGSQGPKFLLLDEPFAGIDPIAVAEVQEIIA 190

Query: 178 QLRKDGVTVFLVEQNANQALKIADRAYVLENGRVVMQGTGEALLTDPKVREAYLG 232
           +LR   + + + + N  + LKI DRAY+L +G ++  G+ E L ++P VR+ YLG
Sbjct: 191 RLRAQQMGILITDHNVRETLKITDRAYILRDGEILAAGSAEELASNPLVRQYYLG 245


Lambda     K      H
   0.320    0.137    0.381 

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: 134
Number of extensions: 9
Number of successful extensions: 3
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: 233
Length of database: 250
Length adjustment: 23
Effective length of query: 210
Effective length of database: 227
Effective search space:    47670
Effective search space used:    47670
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: 46 (22.3 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