Alignments for a candidate for asp-kinase in Hydrogenovibrio halophilus DSM 15072

GapMind for Amino acid biosynthesis

Alignments for a candidate for asp-kinase in Hydrogenovibrio halophilus DSM 15072

Align Aspartate kinase Ask_Ect; Aspartokinase; EC 2.7.2.4 (characterized)
to candidate WP_019894629.1 A377_RS0102810 aspartate kinase

Query= SwissProt::A4VFY3
         (476 letters)



>NCBI__GCF_000384235.1:WP_019894629.1
          Length = 481

 Score =  485 bits (1249), Expect = e-141
 Identities = 248/472 (52%), Positives = 329/472 (69%), Gaps = 4/472 (0%)

Query: 3   TVEKIGGTSMSRFEEVLDNIFIGRREGAALYQRIFVVSAYSGMTNLLLEHKKTGEPGVYQ 62
           +VEKIGGTSMS +  V DNI +   E    Y R FVVSAY G+TN LLEHKKT +PGVY 
Sbjct: 10  SVEKIGGTSMSDYAAVRDNIILFPEER---YGRAFVVSAYGGITNDLLEHKKTDQPGVYG 66

Query: 63  RFADAQSEGAWREALEGVRQRMLAKNAELFSSEYELHAANQFINSRIDDASECMHSLQKL 122
            FA+   +  WR AL+ +  +M   NA+LF+++     AN FI+ RI +  + ++ LQ L
Sbjct: 67  LFANDDVDDDWRIALDQLSLKMNKINADLFANDELRIQANAFIDERIAETKQLLNHLQDL 126

Query: 123 CAYGHFQLSEHLMKVREMLASLGEAHSAFNSVLALKQRGVNARLADLTGWQQEAPLPFEE 182
           C++GHF L +HL+ VRE+LASLGEAHSA+N    L+  GVNAR  DLTGWQ +  L  ++
Sbjct: 127 CSHGHFSLEKHLLTVRELLASLGEAHSAWNLAHLLQTEGVNARFVDLTGWQADETLALDD 186

Query: 183 MISSHFAGFDFSRELVVATGYTHCAEGLMNTFDRGYSEITFAQIAAATGAREAIIHKEFH 242
           MI  H    DFS+EL + TGY HC E LM+TFDRGYSE+TF++IA    A EA+IHKE+H
Sbjct: 187 MIRMHMGEIDFSKELPIVTGYAHCQENLMHTFDRGYSEMTFSRIAVMLQATEAVIHKEYH 246

Query: 243 LSSADPNLVGADKVVTIGRTNYDVADQLSNLGMEAIHPRAAKTLRRAGVELRIKNAFEPE 302
           LSSADP LVG D VV IG+TNYD+ADQL+NLGMEA+HP+AA+ LR+A + LRIKN F+P 
Sbjct: 247 LSSADPTLVGEDNVVPIGKTNYDIADQLANLGMEAVHPKAAQGLRQAQIPLRIKNTFDPA 306

Query: 303 HGGTLISQDYKSEKPCVEIIAGRKDVFGIEVFDQDMLGDIG-YDMEISKLLKQLKLYVVN 361
           H GT+ ++DY SE P VEIIAG   +  +EVFDQ+M+G  G Y+  + ++  +LK+ VV 
Sbjct: 307 HHGTIFTEDYVSEYPQVEIIAGMSRLIALEVFDQEMMGQQGKYEKHLVEVCDRLKIDVVT 366

Query: 362 KDSDANSITYYASGSRKLINRAARLIEEQYPAAEVTVHNLAIVSAIGSDLKVKGILAKTV 421
           KD +AN+IT Y   S K   R A  +E  Y  A ++   +++VSA+GSD+++KG+LAK V
Sbjct: 367 KDFNANTITLYLDSSLKKAKRLAEQLESVYETAAISTAKVSLVSAMGSDMRIKGLLAKAV 426

Query: 422 AALAEAGISIQAIHQSIRQVEMQCVVNEEDYDAAIAALHRALIEPENHGDVI 473
             L +  I+++AIHQ+ RQVEMQ  VNE DY+ A+ A+H  LIE  +HG  I
Sbjct: 427 QTLFDQAINVEAIHQNTRQVEMQFFVNESDYEKAVKAMHSTLIEVHDHGKAI 478


Lambda     K      H
   0.318    0.133    0.372 

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: 578
Number of extensions: 20
Number of successful extensions: 3
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: 476
Length of database: 481
Length adjustment: 34
Effective length of query: 442
Effective length of database: 447
Effective search space:   197574
Effective search space used:   197574
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: 51 (24.3 bits)

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

Downloads

Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

Related tools

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