GapMind for catabolism of small carbon sources

 

Aligments for a candidate for frcA in Sinorhizobium meliloti 1021

Align ABC-type sugar transport system, ATP-binding protein; EC 3.6.3.17 (characterized, see rationale)
to candidate SMc02337 SMc02337 ABC transporter ATP-binding protein

Query= uniprot:A0A0C4Y5F6
         (540 letters)



>lcl|FitnessBrowser__Smeli:SMc02337 SMc02337 ABC transporter
           ATP-binding protein
          Length = 501

 Score =  389 bits (999), Expect = e-112
 Identities = 227/506 (44%), Positives = 320/506 (63%), Gaps = 16/506 (3%)

Query: 13  LLALRNICKTFPGVRALRKVELTAYAGEVHALMGENGAGKSTLMKILSGAYTADPGGECH 72
           L++L  I K F GV+AL+ V+    AGEVHAL+GENGAGKSTLM++L+G       G   
Sbjct: 4   LVSLSGISKNFSGVQALKGVDFDLRAGEVHALVGENGAGKSTLMRVLAGEMKPT-SGTVS 62

Query: 73  IDGQRVQIDGPQSARDLGVAVIYQELSLAPNLSVAENIYLGRALQRRGLVARGDMVRACA 132
           I G+ +Q  GP+ A   G++VI+QEL+LAP+L+VAENI+LGR  +   +V    + +A +
Sbjct: 63  IHGETMQHSGPRGAAGRGISVIHQELALAPDLTVAENIFLGRLPR---IVNHRRLRKAAS 119

Query: 133 PTLARLGADFSPAANVASLSIAQRQLVEIARAVHFEARILVMDEPTTPLSTHETDRLFAL 192
             L RLG D  PA +   L++A +Q+VEIA+A+   ARI+V DEPT  L+  + +RL A+
Sbjct: 120 EILERLGFDIDPAIHAGRLTVAHQQVVEIAKALSNRARIIVFDEPTAVLANTDAERLLAI 179

Query: 193 IRQLRGEGMAILYISHRMAEIDELADRVTVLRDGCFVGTLDRAHLSQAALVKMMVGRDLS 252
           IR+LR  G   +YISHR+ E+ +L+DR+TV++DG  V TL+ +     A++  MVGR +S
Sbjct: 180 IRELRAGGTGAVYISHRLNEVFDLSDRITVMKDGSHVETLETSATDVDAVIARMVGRQMS 239

Query: 253 GFYTKTHGQAVEREVMLSVRDVADGRRVKGCSFDLRAGEVLGLAGLVGAGRTELARLVFG 312
             +    G+ V  EV++ VR+V+ GR+V+  SF +RAGEV+GL GLVG+GRTE+ARLVFG
Sbjct: 240 ALFPSKAGR-VPGEVVVRVRNVSRGRKVRDVSFSVRAGEVVGLGGLVGSGRTEVARLVFG 298

Query: 313 ADARTRGEVRIANPAGSGGLVTLPAGGPRQAIDAGIAYLTEDRKLQGLFLDQSVHENINL 372
           AD    G V +           L    PR+A+ A I  + EDRK QG+ LD  +  N  L
Sbjct: 299 ADKMDSGTVELNGK-------PLHLSSPREAVRARIGLVPEDRKQQGVILDAPIRINTTL 351

Query: 373 IVAARDALGLGRLNRTAARRRTTEAIDTLGIRVAHAQVNVGALSGGNQQKVMLSRLLEIQ 432
               R    LG L+    R+        + ++ +     V +LSGGNQQKV L++     
Sbjct: 352 -AKIRSISRLGFLDAGKERQVAVALGAEMRLKASSVDAPVSSLSGGNQQKVALAKWFHAD 410

Query: 433 PRVLILDEPTRGVDIGAKSEIYRLINALAQSGVAILMISSELPEVVGLCDRVLVMREGTL 492
             +LILDEPTRGVD+GAK EIY LIN LA++G AIL+ISSE  E+ G+CDRVLVM EG +
Sbjct: 411 CDLLILDEPTRGVDVGAKGEIYNLINDLAKAGKAILVISSEHQELFGICDRVLVMAEGAI 470

Query: 493 AGEVRPAGSAAETQERIIALATGAAA 518
            GE+     +  T+++++ LA   +A
Sbjct: 471 VGELT---ESKFTEQQLLTLAMTRSA 493


Lambda     K      H
   0.320    0.136    0.382 

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: 646
Number of extensions: 35
Number of successful extensions: 10
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: 540
Length of database: 501
Length adjustment: 35
Effective length of query: 505
Effective length of database: 466
Effective search space:   235330
Effective search space used:   235330
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.

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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 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