Alignments for a candidate for aspS2 in Saccharomonospora cyanea NA-134

GapMind for Amino acid biosynthesis

Alignments for a candidate for aspS2 in Saccharomonospora cyanea NA-134

Align Aspartate--tRNA(Asp/Asn) ligase; EC 6.1.1.23 (characterized, see rationale)
to candidate WP_005455618.1 SACCYDRAFT_RS09205 aspartate--tRNA ligase

Query= uniprot:SYDND_DESVH
         (610 letters)



>NCBI__GCF_000244975.1:WP_005455618.1
          Length = 590

 Score =  567 bits (1462), Expect = e-166
 Identities = 298/593 (50%), Positives = 397/593 (66%), Gaps = 13/593 (2%)

Query: 24  RTHSCCELTAADVGNDVCIMGWVQYRRDHGGLIFVDLRDRKGLTQVVFSPDFAPEAHKDA 83
           RTH    L A  VG  V + GWV  RRDHGG+IF+DLRD  G+ QVVF      E  + A
Sbjct: 3   RTHDAGTLRAEHVGQTVTLTGWVARRRDHGGVIFIDLRDASGVAQVVFREG---EMAERA 59

Query: 84  HIVRSEYVLAIRGRVRPRPEGMTNPGMKTGEIEVVVSEWKLLNTSKTPPFLIEDRTEASE 143
           H +RSEY L + G V  RPEG  NP + TG+IEV+V+E ++L+ S   PF I++R +  E
Sbjct: 60  HALRSEYCLKVTGEVSRRPEGNENPDIPTGDIEVLVTELEVLSESAVLPFPIDERLDVGE 119

Query: 144 NLRLAWRYLDLRRPRMARNFMLRHRAAQSARRYLDELDFLEIETPYLTKATPEGARDFLV 203
             RL +RYLDLRR   AR   LR    + AR  L +  FLEIETP +T++TPEGARDFLV
Sbjct: 120 ETRLRYRYLDLRRNGPARIMRLRSEVNRVAREVLHQHGFLEIETPTMTRSTPEGARDFLV 179

Query: 204 PSRLNHGMFYALPQSPQIFKQLLMVSGMDRYYQIVRCFRDEDMRADRQLEFTQIDIEMSF 263
           P+RL  G +YALPQSPQ+FKQLLMV G++RYYQI RC+RDED RADRQ EFTQ+DIEMSF
Sbjct: 180 PARLKPGSWYALPQSPQLFKQLLMVGGLERYYQIARCYRDEDFRADRQPEFTQLDIEMSF 239

Query: 264 VDEERVMSMAEGLMSRVMKDTLGVDVTVPFPRMTYDQAMGEYGVDKPDTRFDLRLKDVTD 323
           V+++ V+++AE ++S + K   G +VT PF RM+Y +AM +YG DKPD RF L L ++TD
Sbjct: 240 VEQDDVIALAENVLSALWK-LAGAEVTTPFRRMSYAEAMSKYGTDKPDLRFGLELVELTD 298

Query: 324 AVRGSEFKLFAKAPLVKAMRVPGGETMTRKEIDEFTEFVKIYGAQGLAWIKIRE-GEWQS 382
               + F++F +AP V A+ +PGG    R+ +D + E+ K  G +GLA++ + E G    
Sbjct: 299 FFADTPFRVF-QAPYVGAVVMPGGADQPRRTLDAWQEWAKQRGHRGLAYVLVGEDGTLGG 357

Query: 383 PIAKFLSEAERAALVAALGLEVGDIVFFQAGEPGMVNAALGNLRVKLGQHLGLIPEDTYN 442
           P+AK LSE ER  LV A G + GD +FF AG+P      LG  RV++   L +I E+ ++
Sbjct: 358 PVAKNLSETERENLVEAAGAKPGDCIFFAAGKPKDARQLLGMARVEIAHRLDMIDENAWS 417

Query: 443 FLWVTDFPLFEYDEEEK-------RYVACHHPFTSPKDGHFDLMTSDPAAARARAYDMVL 495
           F+WV DFP+FE  E+         ++ A HH FTSP     D   SDPA A A AYD+V 
Sbjct: 418 FVWVVDFPMFEAAEDSDDVSVGGGKWTALHHAFTSPTPEWIDKFESDPAGALAYAYDIVC 477

Query: 496 NGYELGGGSIRIHSAEVQRRMFAALGLDPQEAEEKFGFLIQALEHGAPPHGGIAFGMDRL 555
           NG E+GGGSIRIH A+VQ+R+F  +GL  +EA+EKFGFL+ A ++G PPHGGIAFG DR+
Sbjct: 478 NGNEIGGGSIRIHRADVQKRVFEIMGLSEEEAQEKFGFLLDAFQYGPPPHGGIAFGWDRI 537

Query: 556 VMLLTGSPSIRDVIAFPKTQKATCLMTQAPDAVSARQLRDLGIRLRETPQEQK 608
           VMLL G+ S+R+VIAFPKT      +T AP  ++A+Q ++ G+  +    +Q+
Sbjct: 538 VMLLAGAESLREVIAFPKTGGGYDPLTGAPAPITAQQRKEAGVDAKPVTTQQR 590


Lambda     K      H
   0.322    0.138    0.415 

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: 1009
Number of extensions: 45
Number of successful extensions: 7
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: 610
Length of database: 590
Length adjustment: 37
Effective length of query: 573
Effective length of database: 553
Effective search space:   316869
Effective search space used:   316869
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