GapMind for catabolism of small carbon sources

 

Alignments for a candidate for serP1 in Brucella inopinata BO1

Align Serine uptake transporter, SerP1, of 259 aas and 12 TMSs (Trip et al. 2013). L-serine is the highest affinity substrate (Km = 18 μM), but SerP1 also transports L-threonine and L-cysteine (Km values = 20 - 40 μM) (characterized)
to candidate WP_008508798.1 BIBO1_RS14845 amino acid permease

Query= TCDB::F2HQ25
         (459 letters)



>NCBI__GCF_000182725.1:WP_008508798.1
          Length = 467

 Score =  316 bits (810), Expect = 9e-91
 Identities = 171/453 (37%), Positives = 260/453 (57%), Gaps = 16/453 (3%)

Query: 5   QEKHEAQRGLQNRHIQLIAIAGTIGTGLFLGAGKTIQMTGPSVIFAYILIGIAMFFFLRT 64
           +E+    R L NRH+QLIAI GTIGTGLF+G+GK + + GPS++  Y + G  +FF +R 
Sbjct: 14  EEEPHLARNLSNRHLQLIAIGGTIGTGLFMGSGKAVSLAGPSILLIYAITGFMLFFVMRA 73

Query: 65  IGEMLYNDPSQHSFLNFVTKYSGVRTGYFTQWSYWLVIVFVCISELTAIGTYIQFWLPQV 124
           +GE+L ++    SF +F   Y G    +FT W+YWL  +   ++E+ A+  Y+ FW P +
Sbjct: 74  LGEILLSNLQYRSFADFAGDYLGPCAQFFTGWTYWLCWIVTAVAEVVAVSGYVSFWFPHL 133

Query: 125 PLWLIEIVMLALLFGLNTLNSRFFGETEFWFAMIKVAAIIGMIVTAIILVAGNFHYSTVL 184
             W+  + ++ +L  LN    R FGE EFWFA+IK+  IIG+I+T I ++   F    VL
Sbjct: 134 APWIPALGLITILLILNLPTVRNFGEIEFWFALIKIITIIGLIITGIYMLMTGF----VL 189

Query: 185 SGKTVHDSASLSNIFDGFQLFPHGAWNFVGALQMVMFAFTSMEFIGMTAAETVNPKKSLP 244
              T    AS++++++    FP+G+  F+   Q+ +FAF  +E +G  AAE  NP ++LP
Sbjct: 190 PNGT---QASIAHLWNHGGFFPNGSLGFIAGFQISVFAFVGIELVGTAAAEAENPMRNLP 246

Query: 245 KAINQIPVRILLFYVGALLAIMAIFNWHYIPADKSPFVMVFQLIGIKWAAALINFVVLTS 304
           KAIN IP+RI+LFY+GAL  I+ +  W+ +  + SPFV +F L GI  AA  INFVVLTS
Sbjct: 247 KAINNIPIRIVLFYIGALFVIITVTPWNQVDPNSSPFVAMFSLAGIGIAAHFINFVVLTS 306

Query: 305 AASALNSSLFSATRNMYSLAQQHDKGRLTP--FTKLSKAGIPINALYMATALSLLAPVLT 362
           A+S+ NS ++S +R +Y LA       L P  F+KLS   +P++AL  +    L + VL 
Sbjct: 307 ASSSSNSGIYSTSRMVYGLATV----GLAPKAFSKLSNRKVPVHALIFSCIFLLSSVVLL 362

Query: 363 LIPQ-IKNAFDFAASCTTNLFLVVYFITLYTYWQYRKS--EDYNPKGFLTPKPQITVPFI 419
              Q +   F    + +  LF+ ++ I L +Y QYR+   E +    F  P  + +V  +
Sbjct: 363 YAGQSMIQVFTLVTTISALLFIFIWSIILVSYLQYRRKHPERHEKSTFKMPGGRASVVMV 422

Query: 420 VAIFAIVFASLFFNADTFYPALGAIVWTIFFGL 452
              FA V  +L    DT        +W +  G+
Sbjct: 423 FVFFAFVLWALTQEPDTLAAMKVTPLWFVLLGI 455


Lambda     K      H
   0.329    0.141    0.434 

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: 666
Number of extensions: 34
Number of successful extensions: 5
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: 459
Length of database: 467
Length adjustment: 33
Effective length of query: 426
Effective length of database: 434
Effective search space:   184884
Effective search space used:   184884
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 (21.8 bits)
S2: 51 (24.3 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:

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