Alignments for a candidate for fruI in Photobacterium jeanii R-40508

GapMind for catabolism of small carbon sources

Alignments for a candidate for fruI in Photobacterium jeanii R-40508

Align The fructose inducible fructose/xylitol porter, FruI (characterized)
to candidate WP_068334611.1 A3K86_RS18075 PTS transporter subunit EIIA

Query= TCDB::Q1LZ59
         (655 letters)



>NCBI__GCF_001650345.1:WP_068334611.1
          Length = 646

 Score =  392 bits (1006), Expect = e-113
 Identities = 240/668 (35%), Positives = 369/668 (55%), Gaps = 47/668 (7%)

Query: 3   IQDLLNKDVMLLDLQATTKEAAIDEMVSKLVEQGIVTDFDTFKAGIMNREVQTSTGLGDG 62
           I  L+N+D++ LDLQA +KEA  +E++  L  QG ++D   F A I  RE   +TG  +G
Sbjct: 2   ITTLINQDLIKLDLQADSKEAVFNELIEILFAQGRISDKAQFLADIQAREAVGNTGFEEG 61

Query: 63  IAMPHSKNKAVKEATVLFAKSNKGVDYEALDGEPVDLFFMIAAPDGANDTHLAALAELSQ 122
           +A+PH+K+ AV +  V+   S  G+DY A DG P  LFFMIA+PDG ++ H+  LA+LS 
Sbjct: 62  VAIPHAKSAAVLKPAVVIGVSQSGIDYGAEDGLPSKLFFMIASPDGGDNHHIEVLAQLSS 121

Query: 123 YLLKDGFADKLRQVTNPDDVINLFNATEEEKKEATPAAPVADSHDFLVAVTACTTGIAHT 182
            L++DGF D      + +  + L  A + +   +TP+     +  F++ VT C  G+AHT
Sbjct: 122 KLIEDGFIDNFINAPSNEAALALLLAEQNQAAPSTPSHTDVANQGFIIGVTGCPAGVAHT 181

Query: 183 YMAEEALKKQAAEMGVGIKVETNGASGVGNKLTADDIKRAKGVIIAADKAVEMDRFNGKP 242
           Y+A EAL+K A E+G  I VETNG+ GV N  +ADDI RA  +++A DK V+M RF GK 
Sbjct: 182 YLAAEALQKGATELGYDILVETNGSIGVKNSPSADDIARADAIVVACDKQVDMTRFAGKR 241

Query: 243 LISRPVAEGIKKPEELINIILDG-----KAEAYVADNSDLSSEASSSEKAGLGSAFYKHL 297
           LI   V   IK  + +IN  L       +  A  A  +  S+ + +S+ +   S  Y++L
Sbjct: 242 LIKTNVKAPIKDAKGVINQALAAPQYQVEQGANPASQAATSANSMASKASDARSDLYRYL 301

Query: 298 MSGVSQMLPFVIGGGIMIALSFLI-----DQFMGVPKSSLSHLGNYHEIAAIFNQVGNAA 352
           M+GVS M+PFV+ GG++IAL+  I     +  M +PK S+     +++I      VG  A
Sbjct: 302 MNGVSHMIPFVVTGGLLIALALAIGGEPSEAGMAIPKGSM-----WNQIL----DVGVVA 352

Query: 353 FGFMIPVFAAYIAYSIAEKPGLVAGFVAGSMATTGLAFNKVAFFEFGEKASQASLTGIPS 412
           F  MIP+ A YIAY+IA++P L  G + G +A  G  +   A                 +
Sbjct: 353 FTLMIPILAGYIAYAIADRPALAPGLIGGWIANNGSFYGADA----------------GT 396

Query: 413 GFLGALAGGFLAGGVILVLKKALAFVPRSLEGIKSILLYPLLGVL-VTGFLMLFVNIPMA 471
           GF+GA+  G L G  +  +        + ++ +  I++ P+ G L + G  +  +  P+A
Sbjct: 397 GFIGAIVAGLLVGYFVKWI--VSINYHKFIQPLVPIMIAPITGSLFIAGLFIFVIGAPIA 454

Query: 472 AINTALYNFLGNLSGGSAVLLGLIVGGMMAIDMGGPFNKAAYVFGTSTLTAAALAKGGSV 531
            + T+L   L ++S G+ +LLG+++GGM   DMGGPFNK A++F     +   +A G + 
Sbjct: 455 DLMTSLTALLTSMSTGNVILLGIVLGGMAGFDMGGPFNKVAFLF-----SVGMIASGQTQ 509

Query: 532 VMASVMAGGMVPPLAVFVATLLFK--NKFTQEEHDAGLTNIVMGLSFITEGAIPFGAGDP 589
            M ++     V PL + +AT L +    F   E +AG     MGL  I+EGAIPF A DP
Sbjct: 510 FMGAMACAIPVAPLGMALATALGRKFELFEASELEAGKAAGAMGLVGISEGAIPFAAQDP 569

Query: 590 ARAIPSFIVGSAVTGALVGLSGIKLMAPHGG--IFVIALTSNPLLYLLYIAVGAVIAGIL 647
              IP+ ++GS V   +    GI     HGG  + ++   ++PLL L+ +A GA +  + 
Sbjct: 570 MSVIPANVLGSMVAAVMAFSFGITNSVAHGGPVVALLGAMNHPLLALICMAAGATVTALT 629

Query: 648 FGSLRKVR 655
             +L+K+R
Sbjct: 630 CVALKKMR 637


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: 1051
Number of extensions: 52
Number of successful extensions: 6
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: 655
Length of database: 646
Length adjustment: 38
Effective length of query: 617
Effective length of database: 608
Effective search space:   375136
Effective search space used:   375136
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: 54 (25.4 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 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