Alignments for a candidate for xylK_Tm in Herbaspirillum seropedicae SmR1

GapMind for catabolism of small carbon sources

Alignments for a candidate for xylK_Tm in Herbaspirillum seropedicae SmR1

Align Ribose import ATP-binding protein RbsA 1; EC 7.5.2.7 (characterized, see rationale)
to candidate HSERO_RS05250 HSERO_RS05250 D-ribose transporter ATP binding protein

Query= uniprot:Q9WXX0
         (520 letters)



>FitnessBrowser__HerbieS:HSERO_RS05250
          Length = 520

 Score =  436 bits (1122), Expect = e-127
 Identities = 232/498 (46%), Positives = 339/498 (68%), Gaps = 8/498 (1%)

Query: 14  ILKAKGIVKRFPGVVAVDNVDFEVYENEIVSLIGENGAGKSTLIKILTGVLKPDAGEILV 73
           ++  + + KRFPGV+A+DN  FE+   E+ +L+GENGAGKSTL+KIL+GV + D+G+IL+
Sbjct: 22  VIALRNVCKRFPGVLALDNCQFELAAGEVHALMGENGAGKSTLMKILSGVYQRDSGDILL 81

Query: 74  NGERVEFHSPVDAFKKGISVIHQELNLCDNMTVAENIFLAYEAVRGQKRTLSSRVDENYM 133
           +G+ VE   P  A   GI +IHQELNL ++++ A+NIF+  E     ++ +   +DE+ +
Sbjct: 82  DGKPVEITEPRQAQALGIGIIHQELNLMNHLSAAQNIFIGREP----RKAMGLFIDEDEL 137

Query: 134 YTRSKELLDLIGAKFSPDALVRNLTTAQRQMVEICKALVKEPRIIFMDEPTSSLTVEETE 193
             ++  +   +     P   V  LT A++QMVEI KAL  + R++ MDEPT++L   E  
Sbjct: 138 NRQAAAIFARMRLDMDPSTPVGELTVARQQMVEIAKALSFDSRVLIMDEPTAALNNAEIA 197

Query: 194 RLFEIIEMLKSRGISVVFVSHRLDEVMRISDRIVVMRDGKRIGELKKGEFDVDTIIKMMV 253
            LF II  L+++G+ +V++SH++DE+ +I+DR+ VMRDGK I  +   E  +DTII MMV
Sbjct: 198 ELFRIIRDLQAQGVGIVYISHKMDELRQIADRVSVMRDGKYIATVPMQETSMDTIISMMV 257

Query: 254 GREVEFFPH-GIETRPGEIALEVRNLKWKDKVKNVSFEVRKGEVLGFAGLVGAGRTETML 312
           GR ++       +T   ++ LEVR L     +++VSF +RKGE+LGFAGL+GAGRTE   
Sbjct: 258 GRALDGEQRIPPDTSRNDVVLEVRGLNRGRAIRDVSFTLRKGEILGFAGLMGAGRTEVAR 317

Query: 313 LVFGVNQKESGDIYVNGRKVEIKNPEDAIKMGIGLIPEDRKLQGLVLRMTVKDNIVLPSL 372
            +FG +  E+G+I ++G K  IK+P DA+  GIG + EDRK  GL + M V+ NI L S+
Sbjct: 318 AIFGADPLEAGEIIIHGGKAVIKSPADAVAHGIGYLSEDRKHFGLAVGMDVQANIALSSM 377

Query: 373 KKISRWGLVLDERKEEEISEDYVKRLSIKTPSIYQITENLSGGNQQKVVLAKWLATNADI 432
            + +R G  +D+R   E ++ YV++L+IKTPS+ Q    LSGGNQQK+V+AKWL  + DI
Sbjct: 378 GRFTRVGF-MDQRAIREAAQMYVRQLAIKTPSVEQQARLLSGGNQQKIVIAKWLLRDCDI 436

Query: 433 LIFDEPTRGIDVGAKAEIHRMIRELAAQGKAVIMISSELPEILNLSDRIVVMWEGEITAV 492
           L FDEPTRGIDVGAK+EI++++  LA QGKA++MISSELPE+L +S R++VM EG IT  
Sbjct: 437 LFFDEPTRGIDVGAKSEIYKLLDALAEQGKAIVMISSELPEVLRMSHRVLVMCEGRITGE 496

Query: 493 LDNREKRVTQEEIMYYAS 510
           L   +   TQE+IM  A+
Sbjct: 497 LARAD--ATQEKIMQLAT 512



 Score = 97.8 bits (242), Expect = 8e-25
 Identities = 63/232 (27%), Positives = 121/232 (52%), Gaps = 8/232 (3%)

Query: 29  AVDNVDFEVYENEIVSLIGENGAGKSTLIKILTGVLKPDAGEILVNGERVEFHSPVDAFK 88
           A+ +V F + + EI+   G  GAG++ + + + G    +AGEI+++G +    SP DA  
Sbjct: 288 AIRDVSFTLRKGEILGFAGLMGAGRTEVARAIFGADPLEAGEIIIHGGKAVIKSPADAVA 347

Query: 89  KGISVIHQE---LNLCDNMTVAENIFLAYEAVRGQKRTLSSRVDENYMYTRSKELLDLIG 145
            GI  + ++     L   M V  NI L+       + T    +D+  +   ++  +  + 
Sbjct: 348 HGIGYLSEDRKHFGLAVGMDVQANIALSSMG----RFTRVGFMDQRAIREAAQMYVRQLA 403

Query: 146 AKF-SPDALVRNLTTAQRQMVEICKALVKEPRIIFMDEPTSSLTVEETERLFEIIEMLKS 204
            K  S +   R L+   +Q + I K L+++  I+F DEPT  + V     ++++++ L  
Sbjct: 404 IKTPSVEQQARLLSGGNQQKIVIAKWLLRDCDILFFDEPTRGIDVGAKSEIYKLLDALAE 463

Query: 205 RGISVVFVSHRLDEVMRISDRIVVMRDGKRIGELKKGEFDVDTIIKMMVGRE 256
           +G ++V +S  L EV+R+S R++VM +G+  GEL + +   + I+++   RE
Sbjct: 464 QGKAIVMISSELPEVLRMSHRVLVMCEGRITGELARADATQEKIMQLATQRE 515


Lambda     K      H
   0.319    0.138    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: 656
Number of extensions: 26
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: 520
Length of database: 520
Length adjustment: 35
Effective length of query: 485
Effective length of database: 485
Effective search space:   235225
Effective search space used:   235225
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 (21.7 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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Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
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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:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

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:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

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:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

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
the source code
instructions for running GapMind on your computer

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

GapMind for catabolism of small carbon sources