Aligments for a candidate for puuP in Shewanella sp. ANA-3

GapMind for catabolism of small carbon sources

Aligments for a candidate for puuP in Shewanella sp. ANA-3

Align Low-affinity putrescine importer PlaP (characterized)
to candidate 7026491 Shewana3_3634 amino acid permease-associated region (RefSeq)

Query= SwissProt::P0AA47
         (452 letters)



>FitnessBrowser__ANA3:7026491
          Length = 443

 Score =  575 bits (1482), Expect = e-168
 Identities = 280/432 (64%), Positives = 342/432 (79%)

Query: 14  LRKTLTLVPVVMMGLAYMQPMTLFDTFGIVSGLTDGHVPTAYAFALIAILFTALSYGKLV 73
           L+++L+L  VV+MGLAY+ PM +FDTFGIVS +T GHV T+Y  AL  ILFTA SYG LV
Sbjct: 8   LKQSLSLWQVVVMGLAYLTPMAVFDTFGIVSEITSGHVATSYLLALAGILFTAFSYGHLV 67

Query: 74  RRYPSAGSAYTYAQKSISPTVGFMVGWSSLLDYLFAPMINILLAKIYFEALVPSIPSWMF 133
           R+YP AGSAYTYAQK+ SP VGFMVGWSSLLDY+F PMIN+LLAKIY  A+ P++  W+F
Sbjct: 68  RKYPYAGSAYTYAQKTFSPNVGFMVGWSSLLDYMFMPMINMLLAKIYLTAMFPNVEPWIF 127

Query: 134 VVALVAFMTAFNLRSLKSVANFNTVIVVLQVVLIAVILGMVVYGVFEGEGAGTLASTRPF 193
           +  LVA MT  NLR +  VANFN VIV  Q+ +I V +G++ + +  GEG G +AS RPF
Sbjct: 128 IFGLVAVMTVLNLRGIDLVANFNGVIVFAQIAIILVFIGLMAHSLSLGEGEGVIASVRPF 187

Query: 194 WSGDAHVIPMITGATILCFSFTGFDGISNLSEETKDAERVIPRAIFLTALIGGMIFIFAT 253
           +S +  + P+ TGATILCFSF GFDG+S+LSEETKDA+RVIPRAI LTALIGG+IF+  +
Sbjct: 188 YSEEISLAPLFTGATILCFSFLGFDGLSSLSEETKDAKRVIPRAIVLTALIGGVIFVSVS 247

Query: 254 YFLQLYFPDISRFKDPDASQPEIMLYVAGKAFQVGALIFSTITVLASGMAAHAGVARLMY 313
           YFLQL+FPDISRF+  DA  PEI LYV G  FQ   L+ +TI VLASGMAAHAGVAR++Y
Sbjct: 248 YFLQLFFPDISRFQQLDAVLPEIALYVGGNLFQSVVLVATTIAVLASGMAAHAGVARILY 307

Query: 314 VMGRDGVFPKSFFGYVHPKWRTPAMNIILVGAIALLAINFDLVMATALINFGALVAFTFV 373
           VMGRD + P   FGY+HPKWRTPA N+ILVG +AL A++FDL MA AL+NFGALVAFTFV
Sbjct: 308 VMGRDNMLPNKGFGYIHPKWRTPAFNVILVGLLALSAVSFDLEMALALVNFGALVAFTFV 367

Query: 374 NLSVISQFWIREKRNKTLKDHFQYLFLPMCGALTVGALWVNLEESSMVLGLIWAAIGLIY 433
           NLSVI QF+I+EKRN++LKDHFQY  LP+CGA T+G LW+NLE  S+ LGLIWAA+G++Y
Sbjct: 368 NLSVIVQFYIKEKRNQSLKDHFQYFVLPLCGAATIGVLWINLEPQSLELGLIWAAVGILY 427

Query: 434 LACVTKSFRNPV 445
           LA  +   R  V
Sbjct: 428 LALRSLRLRKAV 439


Lambda     K      H
   0.328    0.140    0.424 

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: 621
Number of extensions: 16
Number of successful extensions: 1
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: 452
Length of database: 443
Length adjustment: 33
Effective length of query: 419
Effective length of database: 410
Effective search space:   171790
Effective search space used:   171790
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 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, or view the source code.

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