GapMind for Amino acid biosynthesis

 

Alignments for a candidate for hom in Methylocapsa acidiphila B2

Align homoserine dehydrogenase (EC 1.1.1.3); aspartate kinase (EC 2.7.2.4) (characterized)
to candidate WP_026607195.1 METAC_RS0111830 aspartate kinase

Query= BRENDA::Q9WZ17
         (739 letters)



>NCBI__GCF_000427445.1:WP_026607195.1
          Length = 412

 Score =  266 bits (680), Expect = 2e-75
 Identities = 160/416 (38%), Positives = 250/416 (60%), Gaps = 22/416 (5%)

Query: 339 SVVVMKFGGAAISDVEKLEKVAEKIIKRKKSGVKPVVVLSAMGDTTDHLIELAKTIDENP 398
           S +VMKFGG +++++E++  VA  + + +KSG    VV+SAM   T+ L+          
Sbjct: 2   SRLVMKFGGTSVANIERIRNVARHVERERKSGADVAVVVSAMSGKTNELVGWCAEASRLY 61

Query: 399 DPRELDLLLSTGEIQSVALMSIALRKRGYKAISFTGNQLKIITDKRYGSARIIDINTD-I 457
           DPRE D ++++GE  +  L++I L+  G  A S+ G Q+ I+T + +GSARI  IN D I
Sbjct: 62  DPREYDCVVASGEQITAGLLAIVLQDMGVPARSWQGWQIPILTSQSHGSARIAHINADAI 121

Query: 458 ISRYLKQDFIPVVAGFQGI-TETGDITTLGRGGSDLTAIALAYSLGADLCELYKDVDGVY 516
           I  +  +  + VVAGFQG+  E+G ITTLGRGGSD +A+A+A ++GAD C++Y DVDGVY
Sbjct: 122 IEGFASRGEVAVVAGFQGLHKESGRITTLGRGGSDTSAVAVAAAIGADRCDIYTDVDGVY 181

Query: 517 TADPRIVKDARVIKELSWEEMIELSRHGAQVLQARAAEFARKYGVKVLIKNAHKE----T 572
           T DPRIV  A+ +  +++EEM+E++  GA+VLQ R+ E A  + VK  ++++  +     
Sbjct: 182 TTDPRIVPKAKRLDRIAFEEMLEMASLGAKVLQVRSVELAMAHKVKTYVRSSFDDPLDPK 241

Query: 573 RGTLIWEGTKV-ENPIVRAVTFEDGMAKVVLKDVPDKPGVAARIMRTLSQMGVNIDMIIQ 631
            GTLI +   + E  +V  + F    A++ L+ V D PGVAA I   L++  +N+DMIIQ
Sbjct: 242 AGTLICDEEDILEQQVVTGIAFSKDEAQITLRKVVDHPGVAAAIFMPLAEANINVDMIIQ 301

Query: 632 --GMKSG------EYNTVAFIVPESQLGKLDIDL-LKTRSEAKEIIIEKGLAKVSIVGVN 682
                SG        +T  F   +S L KL   +  ++ + A E++      K+S +GV 
Sbjct: 302 VASENSGVTDMTFTVSTADFERAKSILHKLQPQIGFESLNGAMEVV------KISAIGVG 355

Query: 683 LTSTPEISATLFETLANEGINIDMISASSSRISVIIDGKYVEDAVKAIHSRFELDR 738
           + S   ++A  F+ LA +GINI  I+ S  + SV+I+  Y E AV+ +H+ + LD+
Sbjct: 356 MRSHAGVAAMAFKALAEKGINIRAITTSEIKFSVLIEAAYTELAVRTLHTLYGLDK 411


Lambda     K      H
   0.318    0.137    0.377 

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: 645
Number of extensions: 31
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: 739
Length of database: 412
Length adjustment: 36
Effective length of query: 703
Effective length of database: 376
Effective search space:   264328
Effective search space used:   264328
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 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:

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