GapMind for catabolism of small carbon sources

 

Aligments for a candidate for patA in Desulfovibrio vulgaris Hildenborough

Align putrescine-pyruvate transaminase (EC 2.6.1.113) (characterized)
to candidate 208056 DVU2559 adenosylmethionine--8-amino-7-oxononanoate aminotransferase

Query= BRENDA::Q9I6J2
         (456 letters)



>lcl|MicrobesOnline__882:208056 DVU2559
           adenosylmethionine--8-amino-7-oxononanoate
           aminotransferase
          Length = 542

 Score =  221 bits (562), Expect = 6e-62
 Identities = 133/444 (29%), Positives = 229/444 (51%), Gaps = 9/444 (2%)

Query: 8   AKTREWQALSRDHHLPPFTDYKQLNEKGARIITKAEGVYIWDSEGNKILDAMAGLWCVNV 67
           ++T   ++L   H   PFT  +        II  A+G ++ D++GN+ LD ++ LW  NV
Sbjct: 56  SRTARLRSLDAAHVWHPFTQMRDWMGSEPCIIDAADGNHLIDTDGNRYLDGVSSLW-TNV 114

Query: 68  GYGREELVQAATRQMRELPFYNLFFQTAHPPVVELAKAIADVAPEGMNHVFFTGSGSEAN 127
              R   +  A R+  +   ++        P +ELA  +  +AP G+  VF++ SGS A 
Sbjct: 115 HGHRHPHIDEAIRRQLDRVAHSTLLGLGGTPSIELAARLTAIAPAGLTRVFYSDSGSTAV 174

Query: 128 DTVLRMVRHYW--ATKGQPQKKVVIGRWNGYHGSTVAGVSLGGMKALHEQGDFPIPGIVH 185
           +  L++   Y   A +G  ++  V+   N YHG T+  VSLGGM   H      +   V 
Sbjct: 175 EAALKIAFQYHRQAPEGDARRTRVMAFSNAYHGDTIGSVSLGGMSLFHGIYGPLLFDPVR 234

Query: 186 IAQPYWYGEGGDMSPDEFGVWAAEQLEKKILEVGEENVAAFIAEPIQGAGGVIVPPDTYW 245
              P+ Y    D+ P+  G+    ++E+ +   G E  A  +   +QGA G++V P  + 
Sbjct: 235 APAPHCYRCPADLRPETCGMACLGEVERLMRHHGHELCAVVVEPLVQGAAGMLVQPRGWL 294

Query: 246 PKIREILAKYDILFIADEVICGFGRTGEWFGSQYYGNAPDLMPIAKGLTSGYIPMGGVVV 305
             +R++  ++ +  +ADEV  GFG+TG  F  +  G  PD++ +AKG+T GY+P+   +V
Sbjct: 295 RGLRDLCDRHGVFMVADEVAVGFGKTGTMFACEQEGVVPDMLCLAKGITGGYLPLAATLV 354

Query: 306 RDEIVEVLNQG----GEFYHGFTYSGHPVAAAVALENIRILREEKIIEKVKAETAPYLQK 361
            + I +    G      F+HG TY+G+ +A A AL ++ +  EE+ +E ++      L  
Sbjct: 355 TEHIHDGFLGGYADFRTFFHGHTYTGNALACAAALASLDVFEEERTLETLRPR-IERLAT 413

Query: 362 RWQELADHPLVGEARGVGMVAALELVKNKKTRERF-TDKGVGMLCREHCFRNGLIMRAVG 420
               L D P VG+ R VG++  +ELV +++TR  +  ++ +G        R G+I+R +G
Sbjct: 414 LLAPLNDLPHVGDIRRVGVMTGIELVADRETRTPYRPEERIGHRVTLEARRRGVIVRPLG 473

Query: 421 DTMIISPPLVIDPSQIDELITLAR 444
           D M++ PPL I  ++++ L+   R
Sbjct: 474 DVMVLMPPLSITETELETLVHTVR 497


Lambda     K      H
   0.320    0.138    0.425 

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: 647
Number of extensions: 37
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: 456
Length of database: 542
Length adjustment: 34
Effective length of query: 422
Effective length of database: 508
Effective search space:   214376
Effective search space used:   214376
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: 52 (24.6 bits)

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

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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 the paper from 2019 on GapMind for amino acid biosynthesis, the paper from 2022 on GapMind for carbon sources, or view the source code.

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