Alignments for a candidate for aspS2 in Sulfurivirga caldicuralii DSM 17737

GapMind for Amino acid biosynthesis

Alignments for a candidate for aspS2 in Sulfurivirga caldicuralii DSM 17737

Align Aspartate--tRNA(Asp/Asn) ligase; Aspartyl-tRNA synthetase; AspRS; Non-discriminating aspartyl-tRNA synthetase; ND-AspRS; EC 6.1.1.23 (characterized)
to candidate WP_074201023.1 BUQ81_RS03535 aspartate--tRNA ligase

Query= SwissProt::Q51422
         (591 letters)



>NCBI__GCF_900141795.1:WP_074201023.1
          Length = 599

 Score =  778 bits (2010), Expect = 0.0
 Identities = 378/593 (63%), Positives = 477/593 (80%), Gaps = 9/593 (1%)

Query: 3   RSHYCGQLNESLDGQEVTLCGWVHRRRDHGGVIFLDVRDREGLAQVVFDPDRAETFAKAD 62
           RSHYCG + E+L  + VT+ GWVHRRRDHGGVIF+D+RD  GL QVV DPD  + FA A+
Sbjct: 10  RSHYCGTVTENLMDETVTVSGWVHRRRDHGGVIFIDLRDSSGLVQVVVDPDTPQAFAAAE 69

Query: 63  RVRSEFVVKITGKVRLRPEGARNPNMASGSIEVLGYELEVLNQAETPPFPLDEYSDVGEE 122
           R+R+E V+++TG+VR RPEG  NPN+ +G IE+L  +L+VL+ AE  PF LDE   VGE+
Sbjct: 70  RLRAECVIQVTGRVRARPEGTTNPNLPTGQIEILAKDLQVLSMAEPIPFQLDE--KVGED 127

Query: 123 TRLRYRFIDLRRPEMAAKLKLRARITSSIRRYLDDNGFLDVETPILGRPTPEGARDYLVP 182
            RL+YR+IDLRR +M   LKLR ++T ++R YLDDNGF+++ETP+L + TPEGARDYLVP
Sbjct: 128 VRLKYRYIDLRRDDMQRNLKLRYQVTRAMRNYLDDNGFMEIETPMLTKSTPEGARDYLVP 187

Query: 183 SRTYPGHFFALPQSPQLFKQLLMVAGFDRYYQIAKCFRDEDLRADRQPEFTQIDIETSFL 242
           SRT+P  FFALPQSPQLFKQLLM++GFDRY+QI +CFRDEDLRADRQPEFTQ+D+ETSFL
Sbjct: 188 SRTHPHKFFALPQSPQLFKQLLMMSGFDRYFQITRCFRDEDLRADRQPEFTQLDLETSFL 247

Query: 243 DESDIIGITEKMVRQLFKEVLDVEFDE-FPHMPFEEAMRRYGSDKPDLRIPLELVDVADQ 301
            E  ++ + E +V+ +FKE + VEF E FP M + EA+R+YG D+PDLRIPLEL+DVAD 
Sbjct: 248 TEEGVMALMEGLVKHIFKEGIGVEFSEDFPRMTYAEAIRKYGVDRPDLRIPLELMDVADL 307

Query: 302 LKEVEFKVFSGPANDPKGRVAALRVPGAASMPRSQIDDYTKFVGIYGAKGLAYIKVNERA 361
           L++++FKVF+GPA DPKGRVAAL+VPG A + R +ID+YTKFVGIYGAKGLA+IKVN+ +
Sbjct: 308 LQDIDFKVFAGPAKDPKGRVAALKVPGGARLTRKEIDEYTKFVGIYGAKGLAWIKVNDLS 367

Query: 362 KGVEGLQSPIVKFIPEANLNVILDRVGAVDGDIVFFGADKAKIVCDALGALRIKVGHDLK 421
           +G+EGLQSPIVKF P+  +  I++RVGA DGDIVFFGADKAK+V ++LGALR+K+G DL 
Sbjct: 368 RGIEGLQSPIVKFFPDQVME-IMERVGAQDGDIVFFGADKAKVVNESLGALRVKLGEDLG 426

Query: 422 LLTREWAPMWVVDFPMFEEND-DGSLSALHHPFTSPKCTPAELEA----NPGAALSRAYD 476
           +L  EWAP+W+VDFPMFEE++    L+A+HHPFT PK T  EL A         LSRAYD
Sbjct: 427 MLEGEWAPVWIVDFPMFEEDEKTARLTAIHHPFTQPKATTEELRALEQEEKHQLLSRAYD 486

Query: 477 MVLNGTELGGGSIRIHDKSMQQAVFRVLGIDEAEQEEKFGFLLDALKYGAPPHGGLAFGL 536
           +V+NG E+GGGS+RIHD +MQ  VF++LGI + E +EKFGF L ALKYGAPPH G+AFGL
Sbjct: 487 LVINGIEVGGGSVRIHDSAMQAEVFKLLGISDEEAQEKFGFFLQALKYGAPPHAGMAFGL 546

Query: 537 DRLVMLMTGASSIREVIAFPKTQSAGDVMTQAPGSVDGKALRELHIRLREQPK 589
           DRLVMLM G  +IR+VIAFPKTQSA  ++T+APG V  + LREL +R RE  K
Sbjct: 547 DRLVMLMAGCDTIRDVIAFPKTQSAACLLTEAPGEVAPEQLRELGLRFREAVK 599


Lambda     K      H
   0.321    0.140    0.411 

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: 1136
Number of extensions: 54
Number of successful extensions: 6
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: 591
Length of database: 599
Length adjustment: 37
Effective length of query: 554
Effective length of database: 562
Effective search space:   311348
Effective search space used:   311348
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 (21.8 bits)
S2: 53 (25.0 bits)

This GapMind analysis is from Apr 09 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