Alignments for a candidate for fruK in Rhodobacter viridis JA737

GapMind for catabolism of small carbon sources

Alignments for a candidate for fruK in Rhodobacter viridis JA737

Align Fructose import ATP-binding protein FruK; EC 7.5.2.- (characterized)
to candidate WP_110806491.1 C8J30_RS14105 sugar ABC transporter ATP-binding protein

Query= SwissProt::Q8G847
         (513 letters)



>NCBI__GCF_003217355.1:WP_110806491.1
          Length = 513

 Score =  348 bits (894), Expect = e-100
 Identities = 189/478 (39%), Positives = 296/478 (61%), Gaps = 13/478 (2%)

Query: 7   IVVMKGITIEFPGVKALDGVDLTLYPGEVHALMGENGAGKSTMIKALTGVYKINAGSIMV 66
           I+ + G+  EFPGV ALD V L + PG VHALMGENGAGKST++K + GVY  + G +  
Sbjct: 22  ILEVDGVRKEFPGVVALDNVQLKIRPGSVHALMGENGAGKSTLMKIIAGVYNPDRGEVRF 81

Query: 67  DGKPQQFNGTLDAQNAGIATVYQEVNLCTNLSVGENVMLGHEKRGPFG-IDWKKTHEAAK 125
            G+       +DA N GIA ++QE+NL   ++V ENV +  E +G FG ID  +      
Sbjct: 82  AGEKLVIRTPIDALNCGIAMIHQELNLMNTMTVAENVWIRREPKGAFGLIDHARMGTMTA 141

Query: 126 KYLAQMGLESIDPHTPLSSISIAMQQLVAIARAMVINAKVLILDEPTSSLDANEVRDLFA 185
           +  A + +  +DP   +  +++A +Q++ IA+A+  N+ VLI+DEPTS++   EV  LFA
Sbjct: 142 ELFASLNIH-LDPLAIVGDLTVAQKQMIEIAKAVSYNSDVLIMDEPTSAITETEVEHLFA 200

Query: 186 IMRKVRDSGVAILFVSHFLDQIYEITDRLTILRNGQFIKEVMTKDTPRDELIGMMIGKSA 245
           I+R +R  GV I++++H +++I+EI D LT+ R+G++I  V   +  RD++I MM+G+  
Sbjct: 201 IIRDLRARGVGIVYITHKMNEIFEIADELTVFRDGKYISTVPASEVTRDDIIRMMVGREI 260

Query: 246 AELSQIGAKKARREITPGEKPIVDVKGLGKKGTINPVDVDIYKGEVVGFAGLLGSGRTEL 305
            E+         +   P    I+DV+ L   G  + +   + KGE++G AGL+GSGR+ +
Sbjct: 261 TEMFP-------KVDCPIGDVILDVQNLSLPGVFDNISFKLRKGEILGVAGLVGSGRSNV 313

Query: 306 GRLLYGADKPDSGTYTLNGKKVNISDPYTALKNKIAYSTENRRDEGIIGDLTVRQNILIA 365
              L+G    ++G   ++G+ V ++ P  A+ + +A+ TE+R++ G    L   +N+ +A
Sbjct: 314 AEALFGVHPAETGDIWIDGEHVVMTSPQVAMDHGLAFLTEDRKETGCFLVLDCLENMQMA 373

Query: 366 LQATRGMFKP---IPKKEADAIVDKYMKELNVRPADPDRPVKNLSGGNQQKVLIGRWLAT 422
           L  TR        + + E   +V +Y  +L V+  +    V+NLSGGNQQK+LI RWL T
Sbjct: 374 L-ITRDKVNGAGFVQQAEVTRLVQEYSAKLRVKTPNLAERVENLSGGNQQKLLIARWLLT 432

Query: 423 HPELLILDEPTRGIDIGAKAEIQQVVLDLASQGMGVVFISSELEEVVRLSDDIEVLKD 480
           +P +LILDEPTRGID+GAK+EI +++  LA QG+ V+ ISSEL EV+ +SD I V+ +
Sbjct: 433 NPRILILDEPTRGIDVGAKSEIHRLITALAGQGVAVLMISSELPEVLGMSDRIMVMHE 490



 Score = 84.0 bits (206), Expect = 1e-20
 Identities = 68/257 (26%), Positives = 127/257 (49%), Gaps = 17/257 (6%)

Query: 246 AELSQIGAKKARREITPGEKPIVDVKGLGKKG----TINPVDVDIYKGEVVGFAGLLGSG 301
           A LS  GA+  R     GE  I++V G+ K+      ++ V + I  G V    G  G+G
Sbjct: 4   ATLSTTGAQGRRHY--DGEF-ILEVDGVRKEFPGVVALDNVQLKIRPGSVHALMGENGAG 60

Query: 302 RTELGRLLYGADKPDSGTYTLNGKKVNISDPYTALKNKIAYSTENRRDEGIIGDLTVRQN 361
           ++ L +++ G   PD G     G+K+ I  P  AL   IA      ++  ++  +TV +N
Sbjct: 61  KSTLMKIIAGVYNPDRGEVRFAGEKLVIRTPIDALNCGIAMI---HQELNLMNTMTVAEN 117

Query: 362 ILIALQATRGMFKPIPKKEADAIVDKYMKELNVRPADPDRPVKNLSGGNQQKVLIGRWLA 421
           + I  +  +G F  I       +  +    LN+   DP   V +L+   +Q + I + ++
Sbjct: 118 VWIRREP-KGAFGLIDHARMGTMTAELFASLNIH-LDPLAIVGDLTVAQKQMIEIAKAVS 175

Query: 422 THPELLILDEPTRGIDIGAKAEIQQVVLDLASQGMGVVFISSELEEVVRLSDDIEVLKDR 481
            + ++LI+DEPT  I       +  ++ DL ++G+G+V+I+ ++ E+  ++D++ V +D 
Sbjct: 176 YNSDVLIMDEPTSAITETEVEHLFAIIRDLRARGVGIVYITHKMNEIFEIADELTVFRDG 235

Query: 482 HKI-----AEIENDDTV 493
             I     +E+  DD +
Sbjct: 236 KYISTVPASEVTRDDII 252



 Score = 81.6 bits (200), Expect = 6e-20
 Identities = 55/221 (24%), Positives = 108/221 (48%), Gaps = 9/221 (4%)

Query: 8   VVMKGITIEFPGVKALDGVDLTLYPGEVHALMGENGAGKSTMIKALTGVYKINAGSIMVD 67
           V++    +  PGV   D +   L  GE+  + G  G+G+S + +AL GV+    G I +D
Sbjct: 274 VILDVQNLSLPGV--FDNISFKLRKGEILGVAGLVGSGRSNVAEALFGVHPAETGDIWID 331

Query: 68  GKPQQFNGTLDAQNAGIATVYQ---EVNLCTNLSVGENVMLGHEKR----GPFGIDWKKT 120
           G+         A + G+A + +   E      L   EN+ +    R    G   +   + 
Sbjct: 332 GEHVVMTSPQVAMDHGLAFLTEDRKETGCFLVLDCLENMQMALITRDKVNGAGFVQQAEV 391

Query: 121 HEAAKKYLAQMGLESIDPHTPLSSISIAMQQLVAIARAMVINAKVLILDEPTSSLDANEV 180
               ++Y A++ +++ +    + ++S   QQ + IAR ++ N ++LILDEPT  +D    
Sbjct: 392 TRLVQEYSAKLRVKTPNLAERVENLSGGNQQKLLIARWLLTNPRILILDEPTRGIDVGAK 451

Query: 181 RDLFAIMRKVRDSGVAILFVSHFLDQIYEITDRLTILRNGQ 221
            ++  ++  +   GVA+L +S  L ++  ++DR+ ++  G+
Sbjct: 452 SEIHRLITALAGQGVAVLMISSELPEVLGMSDRIMVMHEGR 492


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: 636
Number of extensions: 30
Number of successful extensions: 8
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 3
Number of HSP's successfully gapped: 3
Length of query: 513
Length of database: 513
Length adjustment: 35
Effective length of query: 478
Effective length of database: 478
Effective search space:   228484
Effective search space used:   228484
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 24 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 2024 update 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