GapMind for Amino acid biosynthesis

 

Alignments for a candidate for leuB in Desulfovibrio vulgaris Miyazaki F

Align 3-isopropylmalate dehydrogenase (EC 1.1.1.85) (characterized)
to candidate 8501058 DvMF_1794 3-isopropylmalate dehydrogenase (RefSeq)

Query= BRENDA::P93832
         (405 letters)



>FitnessBrowser__Miya:8501058
          Length = 358

 Score =  414 bits (1065), Expect = e-120
 Identities = 219/354 (61%), Positives = 259/354 (73%), Gaps = 1/354 (0%)

Query: 45  ITLLPGDGIGPEVVSIAKNVLQQAGSLEGVEFNFREMPIGGAALDLVGVPLPEETISAAK 104
           I L+PGDGIGPE+V  A  VL +     G   ++    IGGAA+D  G PLP+ET++A K
Sbjct: 5   ICLMPGDGIGPEIVEQAVKVLDKVAKKFGHTVSYTNALIGGAAIDATGGPLPDETVAACK 64

Query: 105 ESDAVLLGAIGGYKWDNNEKHLRPEKGLLQIRAALKVFANLRPATVLPQLVDASTLKREV 164
            +DAVLLGA+GG KWD     +RPEKGLL IR AL +FANLRPAT+LP+L  A  L+ ++
Sbjct: 65  AADAVLLGAVGGPKWDTLPTAIRPEKGLLGIRKALGLFANLRPATLLPELAGACLLRADI 124

Query: 165 A-EGVDLMVVRELTGGIYFGEPRGIKTNENGEEVGFNTEVYAAHEIDRIARVAFETARKR 223
           A +G+D+MVVRELTGG+YFGEP   +   +G    +NT +Y   E+ RIARVAFE ARKR
Sbjct: 125 AAQGLDVMVVRELTGGVYFGEPVCEEELRDGLRTSYNTMIYNEEEVRRIARVAFEAARKR 184

Query: 224 RGKLCSVDKANVLEASILWRKRVTALASEYPDVELSHMYVDNAAMQLVRDPKQFDTIVTN 283
             K+CSVDKANVL  S LWR  V  +A EYPDVEL+HMYVDNAAMQLVR P QFD IVT 
Sbjct: 185 SRKVCSVDKANVLAVSRLWRAVVIEVAREYPDVELTHMYVDNAAMQLVRWPAQFDVIVTE 244

Query: 284 NIFGDILSDEASMITGSIGMLPSASLSDSGPGLFEPIHGSAPDIAGQDKANPLATILSAA 343
           N+FGDILSDEA++ITGSIGMLPSASL  SGPG+FEPIHGSAPDIAGQ+KANP+ATILS A
Sbjct: 245 NLFGDILSDEAAVITGSIGMLPSASLGASGPGIFEPIHGSAPDIAGQNKANPVATILSVA 304

Query: 344 MLLKYGLGEEKAAKRIEDAVLVALNNGFRTGDIYSAGTKLVGCKEMGEEVLKSV 397
           M+L+Y  G EK A  IE AV   L  G+RTGDI   G  LVG   MG  V + V
Sbjct: 305 MMLRYTFGLEKEAVAIEQAVSGVLREGYRTGDIMEEGKTLVGTVSMGNLVTERV 358


Lambda     K      H
   0.316    0.134    0.374 

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: 417
Number of extensions: 8
Number of successful extensions: 2
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: 405
Length of database: 358
Length adjustment: 30
Effective length of query: 375
Effective length of database: 328
Effective search space:   123000
Effective search space used:   123000
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 (21.6 bits)
S2: 50 (23.9 bits)

Align candidate 8501058 DvMF_1794 (3-isopropylmalate dehydrogenase (RefSeq))
to HMM TIGR00169 (leuB: 3-isopropylmalate dehydrogenase (EC 1.1.1.85))

# hmmsearch :: search profile(s) against a sequence database
# HMMER 3.3.1 (Jul 2020); http://hmmer.org/
# Copyright (C) 2020 Howard Hughes Medical Institute.
# Freely distributed under the BSD open source license.
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# query HMM file:                  ../tmp/path.aa/TIGR00169.hmm
# target sequence database:        /tmp/gapView.29902.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00169  [M=349]
Accession:   TIGR00169
Description: leuB: 3-isopropylmalate dehydrogenase
Scores for complete sequences (score includes all domains):
   --- full sequence ---   --- best 1 domain ---    -#dom-
    E-value  score  bias    E-value  score  bias    exp  N  Sequence                         Description
    ------- ------ -----    ------- ------ -----   ---- --  --------                         -----------
   1.1e-162  526.9   0.0   1.3e-162  526.7   0.0    1.0  1  lcl|FitnessBrowser__Miya:8501058  DvMF_1794 3-isopropylmalate dehy


Domain annotation for each sequence (and alignments):
>> lcl|FitnessBrowser__Miya:8501058  DvMF_1794 3-isopropylmalate dehydrogenase (RefSeq)
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  526.7   0.0  1.3e-162  1.3e-162       1     347 [.       4     352 ..       4     354 .. 0.98

  Alignments for each domain:
  == domain 1  score: 526.7 bits;  conditional E-value: 1.3e-162
                         TIGR00169   1 kiavLpGDgiGpevvaealkvLkaveerfelklefeealiGGaaidatgePlpeetlkackeadavLlgavGGpkWd 77 
                                       ki ++pGDgiGpe+v++a+kvL++v+++f++ + + +aliGGaaidatg Plp+et++ack+adavLlgavGGpkWd
  lcl|FitnessBrowser__Miya:8501058   4 KICLMPGDGIGPEIVEQAVKVLDKVAKKFGHTVSYTNALIGGAAIDATGGPLPDETVAACKAADAVLLGAVGGPKWD 80 
                                       799************************************************************************** PP

                         TIGR00169  78 nlprdvrPekgLLklrkeldlfanLrPaklfksLeklsplkeeiv.kgvDlvvvreLtgGiYfGepkereeaee.ek 152
                                       +lp+ +rPekgLL +rk l+lfanLrPa+l ++L  ++ l+++i+ +g+D++vvreLtgG+YfGep  +ee  +  +
  lcl|FitnessBrowser__Miya:8501058  81 TLPTAIRPEKGLLGIRKALGLFANLRPATLLPELAGACLLRADIAaQGLDVMVVRELTGGVYFGEPVCEEELRDgLR 157
                                       ********************************************989*******************99988777799 PP

                         TIGR00169 153 kaldtekYtkeeieriarvafelarkrrkkvtsvDkanvLessrlWrktveeiakeyPdvelehlyiDnaamqLvks 229
                                       ++++t+ Y++ee++riarvafe+arkr +kv+svDkanvL++srlWr +v e+a+eyPdvel h+y+DnaamqLv+ 
  lcl|FitnessBrowser__Miya:8501058 158 TSYNTMIYNEEEVRRIARVAFEAARKRSRKVCSVDKANVLAVSRLWRAVVIEVAREYPDVELTHMYVDNAAMQLVRW 234
                                       9**************************************************************************** PP

                         TIGR00169 230 PeqldvvvtsnlfGDilsDeasvitGslGlLPsaslsskglalfepvhgsapdiagkgianpiaailsaalllrysl 306
                                       P+q+dv+vt+nlfGDilsDea+vitGs+G+LPsasl+ +g ++fep+hgsapdiag++ anp+a+ils+a++lry++
  lcl|FitnessBrowser__Miya:8501058 235 PAQFDVIVTENLFGDILSDEAAVITGSIGMLPSASLGASGPGIFEPIHGSAPDIAGQNKANPVATILSVAMMLRYTF 311
                                       ***************************************************************************** PP

                         TIGR00169 307 nleeaaeaieaavkkvleegkrtedlaseattavstkevee 347
                                       +le++a aie+av+ vl+eg+rt d+++e+ t v+t ++++
  lcl|FitnessBrowser__Miya:8501058 312 GLEKEAVAIEQAVSGVLREGYRTGDIMEEGKTLVGTVSMGN 352
                                       **********************************9998876 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (349 nodes)
Target sequences:                          1  (358 residues searched)
Passed MSV filter:                         1  (1); expected 0.0 (0.02)
Passed bias filter:                        1  (1); expected 0.0 (0.02)
Passed Vit filter:                         1  (1); expected 0.0 (0.001)
Passed Fwd filter:                         1  (1); expected 0.0 (1e-05)
Initial search space (Z):                  1  [actual number of targets]
Domain search space  (domZ):               1  [number of targets reported over threshold]
# CPU time: 0.00u 0.01s 00:00:00.01 Elapsed: 00:00:00.01
# Mc/sec: 11.23
//
[ok]

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:

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