Alignments for a candidate for fruK in Herbaspirillum seropedicae SmR1

GapMind for catabolism of small carbon sources

Alignments for a candidate for fruK in Herbaspirillum seropedicae SmR1

Align Fructose import ATP-binding protein FruK; EC 7.5.2.- (characterized)
to candidate HSERO_RS05250 HSERO_RS05250 D-ribose transporter ATP binding protein

Query= SwissProt::Q8G847
         (513 letters)



>FitnessBrowser__HerbieS:HSERO_RS05250
          Length = 520

 Score =  355 bits (910), Expect = e-102
 Identities = 186/495 (37%), Positives = 311/495 (62%), Gaps = 15/495 (3%)

Query: 6   PIVVMKGITIEFPGVKALDGVDLTLYPGEVHALMGENGAGKSTMIKALTGVYKINAGSIM 65
           P++ ++ +   FPGV ALD     L  GEVHALMGENGAGKST++K L+GVY+ ++G I+
Sbjct: 21  PVIALRNVCKRFPGVLALDNCQFELAAGEVHALMGENGAGKSTLMKILSGVYQRDSGDIL 80

Query: 66  VDGKPQQFNGTLDAQNAGIATVYQEVNLCTNLSVGENVMLGHEKRGPFG--IDWKKTHEA 123
           +DGKP +      AQ  GI  ++QE+NL  +LS  +N+ +G E R   G  ID  + +  
Sbjct: 81  LDGKPVEITEPRQAQALGIGIIHQELNLMNHLSAAQNIFIGREPRKAMGLFIDEDELNRQ 140

Query: 124 AKKYLAQMGLESIDPHTPLSSISIAMQQLVAIARAMVINAKVLILDEPTSSLDANEVRDL 183
           A    A+M L+ +DP TP+  +++A QQ+V IA+A+  +++VLI+DEPT++L+  E+ +L
Sbjct: 141 AAAIFARMRLD-MDPSTPVGELTVARQQMVEIAKALSFDSRVLIMDEPTAALNNAEIAEL 199

Query: 184 FAIMRKVRDSGVAILFVSHFLDQIYEITDRLTILRNGQFIKEVMTKDTPRDELIGMMIGK 243
           F I+R ++  GV I+++SH +D++ +I DR++++R+G++I  V  ++T  D +I MM+G+
Sbjct: 200 FRIIRDLQAQGVGIVYISHKMDELRQIADRVSVMRDGKYIATVPMQETSMDTIISMMVGR 259

Query: 244 SAAELSQIGAKKARREITPGEKPIVDVKGLGKKGTINPVDVDIYKGEVVGFAGLLGSGRT 303
           +     +I    +R ++      +++V+GL +   I  V   + KGE++GFAGL+G+GRT
Sbjct: 260 ALDGEQRIPPDTSRNDV------VLEVRGLNRGRAIRDVSFTLRKGEILGFAGLMGAGRT 313

Query: 304 ELGRLLYGADKPDSGTYTLNGKKVNISDPYTALKNKIAYSTENRRDEGIIGDLTVRQNIL 363
           E+ R ++GAD  ++G   ++G K  I  P  A+ + I Y +E+R+  G+   + V+ NI 
Sbjct: 314 EVARAIFGADPLEAGEIIIHGGKAVIKSPADAVAHGIGYLSEDRKHFGLAVGMDVQANIA 373

Query: 364 IALQATRGMFKPIPKKEADAI---VDKYMKELNVRPADPDRPVKNLSGGNQQKVLIGRWL 420
           +   ++ G F  +   +  AI      Y+++L ++    ++  + LSGGNQQK++I +WL
Sbjct: 374 L---SSMGRFTRVGFMDQRAIREAAQMYVRQLAIKTPSVEQQARLLSGGNQQKIVIAKWL 430

Query: 421 ATHPELLILDEPTRGIDIGAKAEIQQVVLDLASQGMGVVFISSELEEVVRLSDDIEVLKD 480
               ++L  DEPTRGID+GAK+EI +++  LA QG  +V ISSEL EV+R+S  + V+ +
Sbjct: 431 LRDCDILFFDEPTRGIDVGAKSEIYKLLDALAEQGKAIVMISSELPEVLRMSHRVLVMCE 490

Query: 481 RHKIAEIENDDTVSQ 495
                E+   D   +
Sbjct: 491 GRITGELARADATQE 505



 Score = 85.1 bits (209), Expect = 6e-21
 Identities = 55/235 (23%), Positives = 113/235 (48%), Gaps = 7/235 (2%)

Query: 21  KALDGVDLTLYPGEVHALMGENGAGKSTMIKALTGVYKINAGSIMVDGKPQQFNGTLDAQ 80
           +A+  V  TL  GE+    G  GAG++ + +A+ G   + AG I++ G         DA 
Sbjct: 287 RAIRDVSFTLRKGEILGFAGLMGAGRTEVARAIFGADPLEAGEIIIHGGKAVIKSPADAV 346

Query: 81  NAGIATVYQE---VNLCTNLSVGENVML---GHEKRGPFGIDWKKTHEAAKKYLAQMGLE 134
             GI  + ++     L   + V  N+ L   G   R  F +D +   EAA+ Y+ Q+ ++
Sbjct: 347 AHGIGYLSEDRKHFGLAVGMDVQANIALSSMGRFTRVGF-MDQRAIREAAQMYVRQLAIK 405

Query: 135 SIDPHTPLSSISIAMQQLVAIARAMVINAKVLILDEPTSSLDANEVRDLFAIMRKVRDSG 194
           +         +S   QQ + IA+ ++ +  +L  DEPT  +D     +++ ++  + + G
Sbjct: 406 TPSVEQQARLLSGGNQQKIVIAKWLLRDCDILFFDEPTRGIDVGAKSEIYKLLDALAEQG 465

Query: 195 VAILFVSHFLDQIYEITDRLTILRNGQFIKEVMTKDTPRDELIGMMIGKSAAELS 249
            AI+ +S  L ++  ++ R+ ++  G+   E+   D  +++++ +   + +A  S
Sbjct: 466 KAIVMISSELPEVLRMSHRVLVMCEGRITGELARADATQEKIMQLATQRESAVAS 520


Lambda     K      H
   0.316    0.135    0.376 

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: 595
Number of extensions: 27
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: 513
Length of database: 520
Length adjustment: 35
Effective length of query: 478
Effective length of database: 485
Effective search space:   231830
Effective search space used:   231830
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: 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:

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