Alignments for a candidate for aacS in Rubrivirga marina SAORIC-28

GapMind for catabolism of small carbon sources

Alignments for a candidate for aacS in Rubrivirga marina SAORIC-28

Align acetoacetate-CoA ligase (EC 6.2.1.16) (characterized)
to candidate WP_095511499.1 BSZ37_RS15895 AMP-binding protein

Query= BRENDA::D6EQU8
         (658 letters)



>NCBI__GCF_002283365.1:WP_095511499.1
          Length = 658

 Score =  313 bits (801), Expect = 2e-89
 Identities = 206/637 (32%), Positives = 295/637 (46%), Gaps = 26/637 (4%)

Query: 10  WQPDAQRIAQARITRFQAWAAEHHGAPAEGGYAALHRWSVDELDTFWKAVTEWFDVRFST 69
           W P    +A   + R   W           GYAAL RW++D++  FW  V E   + FS 
Sbjct: 13  WNPSPDHVAGTNLARL--WTRL-----GLDGYAALERWALDDIGRFWDLVMEDLGIEFSQ 65

Query: 70  PYARVL-GDRTMPGAQWFPGATLNYAEHAL-RAAGTRP-DEPALLYVDETHEPAPVTWAE 126
           PY R L     +   +W  G  +N   + L R AGT   +  A+ Y  E      +T+ E
Sbjct: 66  PYTRALDASGGIERPRWCVGGRMNVVHNCLDRWAGTEAWERDAIRYESEEGTTRSLTYLE 125

Query: 127 LRRQVASLAAELRALGVRPGDRVSGYLPNIPQAVVALLATAAVGGVWTSCAPDFGARSVL 186
           L  +V + AA LRA G+  GD V  YLP  P+ VVA LA A +GG+       +GA +V 
Sbjct: 126 LHAEVEACAAGLRAHGLGAGDAVGLYLPMTPEIVVAFLAVARIGGIILPLFSGYGAEAVA 185

Query: 187 DRFQQVEPVVLFTVDGYRYGGKEHDRRDTVAELRRELPTLRAVIHIP-----LLGTEAPD 241
            R        L   DG    G+    +    E   E P++R V  +      L+GT    
Sbjct: 186 TRLADGNAKALVVADGAPRRGRAVPMKAIADEALAEAPSVRHVFVVDRMGDELIGTPRTG 245

Query: 242 GT-LDWETLTAADAEPVYE---QVPFDHPLWVLYSSGTTGLPKAIVQSQGGILVEHLKQL 297
           G  + W  L     +           + P+ ++Y+SGTTG PK  V +  G  ++  + +
Sbjct: 246 GRDIPWSRLLEIGRQSTATGCADTAAEDPVLLIYTSGTTGTPKGAVHTHCGFPIKAAQDM 305

Query: 298 GLHCDLGPGDRFFWYTSTGWMMWNFLVSG-LLTGTTIVLYDGSPGFPATDAQWRIAERTG 356
               D+  GD  +W +  GWMM  +LV G LL G T+VL+DG+P FP  D  W I ER G
Sbjct: 306 RHPMDVRAGDVVWWMSDMGWMMGPWLVFGALLNGATMVLFDGAPDFPEADRTWAICERHG 365

Query: 357 ATLFGTSAAYVMACRKAGVHPARDLDLSAIQCVATTGSPLPPDGFRWLHDEFAAGGADLW 416
            TL G S   + A    G  P +  DLSA++ V +TGSP  P+ +RWL            
Sbjct: 366 VTLLGLSPTLIRALMPHGAGPVQAHDLSALRAVGSTGSPWDPESWRWLFSTVLDSNRP-- 423

Query: 417 IASVSGGTDVCSCFAGAVPTLPVHIGELQAPGLGTDLQSWDPSGDPLTDEVGELVVTNPM 476
           I + SGGT++            +       P LG D    D SG+P+   VGEL +  P 
Sbjct: 424 ILNYSGGTEISGGIVCGNHVQSLKPTGFSGPVLGMDADVVDESGEPVRGAVGELAIRQPW 483

Query: 477 PSMPIRFWNDPDGSRYHDSYFDTYPGVWRHGDWITLTSRGSVVIHGRSDSTLNRQGVRMG 536
             M   FW D D +RYH +Y+   PG+W HGD+  + + G   + GRSD T+   G R+G
Sbjct: 484 IGMTRGFWGDEDNARYHATYWARTPGLWVHGDFAAVDADGQWFLLGRSDDTIKVAGKRLG 543

Query: 537 SADIYEAVERLPEIRESLVIGIEQPDGGYWMPLFVHLAPGATLDDALLDRIKRTIRVNLS 596
            A++  A+   PE+ ES  +G+     G  +  F  LA GAT  DAL + +   +   L 
Sbjct: 544 PAEVESALNAAPEVLESAAVGVPDDVKGQAVVAFAVLAAGATESDALREALIGRVTDALG 603

Query: 597 PRHVPDEVIEVPGIPHTLTGKRIEVPVKRLLQGTPLD 633
               P  V+ V  +P T   K     ++R+++   LD
Sbjct: 604 KALRPKAVLFVDALPKTRNAK----VMRRVIRAAHLD 636


Lambda     K      H
   0.320    0.138    0.442 

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: 1330
Number of extensions: 71
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: 658
Length of database: 658
Length adjustment: 38
Effective length of query: 620
Effective length of database: 620
Effective search space:   384400
Effective search space used:   384400
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: 54 (25.4 bits)

This GapMind analysis is from Sep 24 2021. The underlying query database was built on Sep 17 2021.

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Protein sequences (fasta format)
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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

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 catabolism of small carbon sources