Alignments for a candidate for aspS2 in Methylocapsa acidiphila B2

GapMind for Amino acid biosynthesis

Alignments for a candidate for aspS2 in Methylocapsa acidiphila B2

Align Aspartate--tRNA(Asp/Asn) ligase; EC 6.1.1.23; Aspartyl-tRNA synthetase; AspRS; Non-discriminating aspartyl-tRNA synthetase; ND-AspRS (uncharacterized)
to candidate WP_026608385.1 METAC_RS0120015 aspartate--tRNA ligase

Query= curated2:A5G126
         (595 letters)



>NCBI__GCF_000427445.1:WP_026608385.1
          Length = 633

 Score =  723 bits (1867), Expect = 0.0
 Identities = 378/634 (59%), Positives = 444/634 (70%), Gaps = 48/634 (7%)

Query: 1   MHEYRTHDCGALRAADAGITARLSGWVNVKRDHGGLLFIDLRDHYGITQCVFPAGSPVFA 60
           MH YR+H CG LR A AG T RLSGW +  RDHGG+LFIDLRDHYG+TQCV    S  FA
Sbjct: 1   MHRYRSHSCGDLREALAGETTRLSGWCHRIRDHGGVLFIDLRDHYGVTQCVVDPDSKAFA 60

Query: 61  AAEALRAESVITVTGRVVKRDADTVNPRLPTGEIELVAETVEVQSTADVLPIQVAGEAQF 120
            AE LR+E V+ + G V KR   T NP +PTG +E+    +EV   A  LP+ V GE  +
Sbjct: 61  LAEKLRSEWVVRIDGLVRKRPDGTENPEMPTGFVEVYVTEIEVLGPAAELPLPVFGEHNY 120

Query: 121 PEELRLRYRFLDLRREKLHRNIMLRANVIAWLRREMTARGFTEFTTPILTASSPEGARDF 180
           PE++RLRYRFLDLRR+KLH+NIMLR  +I  LR  M  RGF EF TPILTASSPEGARDF
Sbjct: 121 PEDMRLRYRFLDLRRDKLHKNIMLRGQIIDSLRARMKERGFFEFQTPILTASSPEGARDF 180

Query: 181 LVPSRVHPGQFYALPQAPQQFKQLLMVAGFDRYFQIAPCFRDEASRADRAPGEFYQLDFE 240
           LVPSR+HPG+FYALPQAPQQFKQL+MVAGFDRYFQIAPCFRDE +RADR+PGEFYQLD E
Sbjct: 181 LVPSRLHPGKFYALPQAPQQFKQLIMVAGFDRYFQIAPCFRDEDARADRSPGEFYQLDVE 240

Query: 241 MSFVTQEDVFATIEPVLGGLFREFGGGRGVTQWPFPRIAYDEALLKYGSDKPDLRNPLLI 300
           MSFVTQEDVFA +EPVL G+F EFGGGR VT   FP I+Y  A+  +G+DKPDLRNPLLI
Sbjct: 241 MSFVTQEDVFAEVEPVLRGIFEEFGGGRPVTP-KFPLISYSAAIRAFGTDKPDLRNPLLI 299

Query: 301 TDVTEAFRDSGFGLFAKIVAGG--GVVRAIPAPGTGGNPRSFFDKLNDWARSEGAGGLGY 358
            DVT AFRDSGFG+FAK +A      V AIPAP  GG  R+F D+++ WA+SEG  GL Y
Sbjct: 300 HDVTNAFRDSGFGVFAKRLAADPEAAVWAIPAP--GGGQRTFCDRMDSWAKSEGQPGLAY 357

Query: 359 IIF--APDGAKGPIAKNLEPARAEAIREA------------------------------- 385
           I +    +   GP+AKN+   R E IR                                 
Sbjct: 358 IFWREGEEAGAGPVAKNIGLERGEHIRRGLSGRSGEWVQLPAPETLDDERFPLEVAEPYR 417

Query: 386 ----TGASVGDAVFFAAGKPLEAAKFAGTVRTKLGTDLGLIDGAKFEFCWIVDFPMYERD 441
                G   GDAVFF  GKP +  KFAG  R K+G +L L  G  FEFCWIVDFPMYE +
Sbjct: 418 RLRPDGLMAGDAVFFVLGKPKDIYKFAGAARLKIGKELNLSSGDVFEFCWIVDFPMYEWN 477

Query: 442 EETGQIVFSHNPFSMPQ------GGLEALNGQDPLTIKAFQYDIVCNGVELSSGAIRNHR 495
           E+  +I FSHNPFSMP        GL+A + +  L IKAFQYDIVCNG+ELSSGAIRNHR
Sbjct: 478 EDEKKIDFSHNPFSMPNFEHETFVGLDAADEKTVLGIKAFQYDIVCNGIELSSGAIRNHR 537

Query: 496 PDIMLRAFEIAGYGAEEVEARFGGMLNAFRYGAPPHGGSAPGVDRMVMLLADEPNLREVI 555
           PDIM +AF +AGY    +E +FGGM  AF+YGAPPHGG APGVDR+VMLLA E NLRE++
Sbjct: 538 PDIMRKAFALAGYDESVLEEKFGGMYRAFQYGAPPHGGIAPGVDRIVMLLAGEENLREIV 597

Query: 556 AFPLNQQGQDLLMGAPAPVPAARLKELSLAIALP 589
            FP+NQ+ +DLLMGAP+ V A +L+EL + + LP
Sbjct: 598 LFPMNQRAEDLLMGAPSTVTAKQLRELHIRLNLP 631


Lambda     K      H
   0.322    0.140    0.423 

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: 1193
Number of extensions: 47
Number of successful extensions: 5
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 2
Length of query: 595
Length of database: 633
Length adjustment: 37
Effective length of query: 558
Effective length of database: 596
Effective search space:   332568
Effective search space used:   332568
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 (21.9 bits)
S2: 53 (25.0 bits)

This GapMind analysis is from Apr 10 2024. The underlying query database was built on Apr 09 2024.

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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
changes to Amino acid biosynthesis since the publication.

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 Amino acid biosynthesis