GapMind for catabolism of small carbon sources

 

Alignments for a candidate for exuT in Azospirillum brasilense Sp245

Align Phthalate permease of the major facilitator superfamily protein (characterized, see rationale)
to candidate AZOBR_RS23835 AZOBR_RS23835 hexuronate transporter ExuT

Query= uniprot:D8IX31
         (418 letters)



>FitnessBrowser__azobra:AZOBR_RS23835
          Length = 428

 Score =  462 bits (1189), Expect = e-135
 Identities = 216/409 (52%), Positives = 288/409 (70%), Gaps = 2/409 (0%)

Query: 1   MKYVRGIRWYMVTLVTLALIVNYLARNTLSVAAPTMMKELDMSTQQYSYIVVAWQICYAV 60
           MK VRG+RW ++ L+ L  I+NY+ RNTL + AP + +EL  +T+QYSYIV  +Q+CY++
Sbjct: 1   MKIVRGLRWKVLALIMLGTIINYIDRNTLGILAPMLKEELHFTTEQYSYIVSVFQLCYSL 60

Query: 61  MQPVAGYILDAVGTKIGFGIFALAWSLVCAAAAFATGWQSLAFFRALLGITEAAGIPGGV 120
           MQP+AGY+ D +G K G+ +FA  W    A  AF+ GWQS+AFFR LLGI+EAA +P G 
Sbjct: 61  MQPIAGYVTDLIGLKFGYAMFAFVWGSAAALHAFSGGWQSMAFFRGLLGISEAAAMPSGA 120

Query: 121 KASTEWFPAKERSVAIGWFNIGSSIGALCAPPLVVWTILHGGWKMSFVVVGALGVIWFVL 180
           K +  WFPAKERS+A GWFN GSS+GA+ APPLV+W  +   W+++FVV G LGV   +L
Sbjct: 121 KTAALWFPAKERSIATGWFNTGSSVGAMIAPPLVIWLSVTWSWQVAFVVTGMLGVGLSML 180

Query: 181 WMLFYKSPRDQKLLSPEERAYILEGQEKSPEKVQRESWTKIVRSRNFWSIAIPRFLSEPA 240
           W+  Y++P +   L+ EE AYIL+GQE+   ++ + S  ++V  R FW IA  RFL+EPA
Sbjct: 181 WLALYRNPENHPRLTKEEHAYILDGQEQ--VQLPKPSMKRVVTMRKFWGIAAARFLTEPA 238

Query: 241 WQTFNAWIPLYMATERHMNIKEIAMFAWLPFLAADIGCVLGGYLSPLFHKHLKVSLFTSR 300
           WQTF+ WIPLYM + R M+IK+ A+FAWLPFL ADIGCVL GYLSP F K  ++SL  SR
Sbjct: 239 WQTFSFWIPLYMVSTRGMDIKQFALFAWLPFLFADIGCVLSGYLSPFFAKRFRMSLVNSR 298

Query: 301 KLVMLVGSLSMIGPACVGFVDSPYVAIALLSIGGFAHQTLSGALYSITSDVFTKNQVATA 360
              + +G++ MIGPA +G   SP  AI L S+G FAHQ LS  LY++ +D F K  VATA
Sbjct: 299 IAGIGIGAVCMIGPALIGLTSSPITAIFLFSVGAFAHQMLSSLLYALVTDTFEKQDVATA 358

Query: 361 TGLTGMSGYLGATLFTLLFGILVTQIGYGPLFVLLAAFDLVAVAVVFAI 409
           TG  GM+GY+G  +F+L+ G L + IGY PLFV L+ FD+ A  VV  +
Sbjct: 359 TGFGGMAGYMGGMIFSLIIGQLASTIGYEPLFVCLSVFDITAFIVVLVV 407


Lambda     K      H
   0.327    0.138    0.440 

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: 597
Number of extensions: 22
Number of successful extensions: 2
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: 418
Length of database: 428
Length adjustment: 32
Effective length of query: 386
Effective length of database: 396
Effective search space:   152856
Effective search space used:   152856
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.7 bits)
S2: 50 (23.9 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:

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