Rv3350c (PPE56)

Current annotations:
- TBCAP: (community-based annotations - see table at bottom of page)
- TBDB: hypothetical protein
- REFSEQ: PPE family protein
- PATRIC: PPE family protein
- TUBERCULIST: PPE family protein PPE56
- NCBI: PPE family protein PPE56
- updated information (H37Rv4):
  - gene name: PPE56
  - function:
  - reference:
Type: Essential
Start: 3755952
End: 3767102
Operon:

Trans-membrane region:
Role: IV.C.2 - PPE family
GO terms:
- No terms assigned.
Reaction(s) (based on iSM810 metabolic model):
Gene Expression Profile (Transcriptional Responses to Drugs; Boshoff et al, 2004)
Gene Modules extracted from cluster analysis of 249 transcriptomic datasets using ICA
Orthologs among selected mycobacteria
Protein structure:
Search for Homologs in PDB

Top 10 Homologs in PDB (as of Nov 2020):

PDB	aa ident	species	PDB title
5XFS	51%	Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)	Crystal structure of PE8-PPE15 in complex with EspG5 from M. tuberculosis
6VHR	35%	Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)	Structure of PE5-PPE4-EspG3 complex from the type VII (ESX-3) secretion system, space group I422
6UUJ	35%	Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)	Structure of PE5-PPE4-EspG3 complex from the type VII (ESX-3) secretion system, space group P212121

Links to additional information on PPE56:
- TBDB (updated)
- Phyre2 structure prediction, model: final.casp.pdb (from Mao et al, 2013)
- UniProt
- AlphaFold model
- Vulnerability = 1.018 (from Jeremy Rock's lab)
- KEGG - nucleotide and amino acid sequences of gene
- Mycobrowser
- PATRIC
- BioCyc
- Systems Biology

Amino Acid Sequence

MEFPVLPPEINSVLMYSGAGSSPLLAAAAAWDGLAEELGSAAVSFGQVTSGLTAGVWQGAAAAAMAAAAAPYAGWLGSVAAAAEAVAGQARVVVGVFEAA
LAATVDPALVAANRARLVALAVSNLLGQNTPAIAAAEAEYELMWAADVAAMAGYHSGASAAAAALPAFSPPAQALGGGVGAFLTALFASPAKALSLNAGL
GNVGNYNVGLGNVGVFNLGAGNVGGQNLGFGNAGGTNVGFGNLGNGNVGFGNSGLGAGLAGLGNIGLGNAGSSNYGFANLGVGNIGFGNTGTNNVGVGLT
GNHLTGIGGLNSGTGNIGLFNSGTGNVGFFNSGTGNFGVFNSGNYNTGVGNAGTASTGLFNAGNFNTGVVNVGSYNTGSFNAGDTNTGGFNPGGVNTGWL
NTGNTNTGIANSGNVNTGAFISGNFNNGVLWVGDYQGLFGVSAGSSIPAIPIGLVLNGDIGPITIQPIPILPTIPLSIHQTVNLGPLVVPDIVIPAFGGG
IGIPINIGPLTITPITLFAQQTFVNQLPFPTFSLGKITIPQIQTFDSNGQLVSFIGPIVIDTTIPGPTNPQIDLTIRWDTPPITLFPNGISAPDNPLGLL
VSVSISNPGFTIPGFSVPAQPLPLSIDIEGQIDGFSTPPITIDRIPLTVGGGVTIGPITIQGLHIPAAPGVGNTTTAPSSGFFNSGAGGVSGFGNVGAGS
SGWWNQAPSALLGAGSGVGNVGTLGSGVLNLGSGISGFYNTSVLPFGTPAAVSGIGNLGQQLSGVSAAGTTLRSMLAGNLGLANVGNFNTGFGNVGDVNL
GAANIGGHNLGLGNVGDGNLGLGNIGHGNLGFANLGLTAGAAGVGNVGFGNAGINNYGLANMGVGNIGFANTGTGNIGIGLVGDHRTGIGGLNSGIGNIG
LFNSGTGNVGFFNSGTGNFGIGNSGRFNTGIGNSGTASTGLFNAGSFSTGIANTGDYNTGSFNAGDTNTGGFNPGGINTGWFNTGHANTGLANAGTFGTG
AFMTGDYSNGLLWRGGYEGLVGVRVGPTISQFPVTVHAIGGVGPLHVAPVPVPAVHVEITDATVGLGPFTVPPISIPSLPIASITGSVDLAANTISPIRA
LDPLAGSIGLFLEPFRLSDPFITIDAFQVVAGVLFLENIIVPGLTVSGQILVTPTPIPLTLNLDTTPWTLFPNGFTIPAQTPVTVGMEVANDGFTFFPGG
LTFPRASAGVTGLSVGLDAFTLLPDGFTLDTVPATFDGTILIGDIPIPIIDVPAVPGFGNTTTAPSSGFFNTGGGGGSGFANVGAGTSGWWNQGHDVLAG
AGSGVANAGTLSSGVLNVGSGISGWYNTSTLGAGTPAVVSGIGNLGQQLSGFLANGTVLNRSPIVNIGWADVGAFNTGLGNVGDLNWGAANIGAQNLGLG
NLGSGNVGFGNIGAGNVGFANSGPAVGLAGLGNVGLSNAGSNNWGLANLGVGNIGLANTGTGNIGIGLVGDYQTGIGGLNSGSGNIGLFNSGTGNVGFFN
TGTGNFGLFNSGSFNTGIGNSGTGSTGLFNAGNFNTGIANPGSYNTGSFNVGDTNTGGFNPGDINTGWFNTGIMNTGTRNTGALMSGTDSNGMLWRGDHE
GLFGLSYGITIPQFPIRITTTGGIGPIVIPDTTILPPLHLQITGDADYSFTVPDIPIPAIHIGINGVVTVGFTAPEATLLSALKNNGSFISFGPITLSNI
DIPPMDFTLGLPVLGPITGQLGPIHLEPIVVAGIGVPLEIEPIPLDAISLSESIPIRIPVDIPASVIDGISMSEVVPIDASVDIPAVTITGTTISAIPLG
FDIRTSAGPLNIPIIDIPAAPGFGNSTQMPSSGFFNTGAGGGSGIGNLGAGVSGLLNQAGAGSLVGTLSGLGNAGTLASGVLNSGTAISGLFNVSTLDAT
TPAVISGFSNLGDHMSGVSIDGLIAILTFPPAESVFDQIIDAAIAELQHLDIGNALALGNVGGVNLGLANVGEFNLGAGNVGNINVGAGNLGGSNLGLGN
VGTGNLGFGNIGAGNFGFGNAGLTAGAGGLGNVGLGNAGSGSWGLANVGVGNIGLANTGTGNIGIGLTGDYRTGIGGLNSGTGNLGLFNSGTGNIGFFNT
GTGNFGLFNSGSYSTGVGNAGTASTGLFNAGNFNTGLANAGSYNTGSLNVGSFNTGGVNPGTVNTGWFNTGHTNTGLFNTGNVNTGAFNSGSFNNGALWT
GDYHGLVGFSFSIDIAGSTLLDLNETLNLGPIHIEQIDIPGMSLFDVHEIVEIGPFTIPQVDVPAIPLEIHESIHMDPIVLVPATTIPAQTRTIPLDIPA
SPGSTMTLPLISMRFEGEDWILGSTAAIPNFGDPFPAPTQGITIHTGPGPGTTGELKISIPGFEIPQIATTRFLLDVNISGGLPAFTLFAGGLTIPTNAI
PLTIDASGALDPITIFPGGYTIDPLPLHLALNLTVPDSSIPIIDVPPTPGFGNTTATPSSGFFNSGAGGVSGFGNVGSNLSGWWNQAASALAGSGSGVLN
VGTLGSGVLNVGSGVSGIYNTSVLPLGTPAVLSGLGNVGHQLSGVSAAGTALNQIPILNIGLADVGNFNVGFGNVGDVNLGAANLGAQNLGLGNVGTGNL
GFANVGHGNIGFGNSGLTAGAAGLGNTGFGNAGSANYGFANQGVRNIGLANTGTGNIGIGLVGDNLTGIGGLNSGAGNIGLFNSGTGNIGFFNSGTGNFG
IGNSGSFNTGIGNSGTGSTGLFNAGSFNTGVANAGSYNTGSFNAGDTNTGGFNPGTINTGWFNTGHTNTGIANSGNVGTGAFMSGNFSNGLLWRGDHEGL
FSLFYSLDVPRITIVDAHLDGGFGPVVLPPIPVPAVNAHLTGNVAMGAFTIPQIDIPALTPNITGSAAFRIVVGSVRIPPVSVIVEQIINASVGAEMRID
PFEMWTQGTNGLGITFYSFGSADGSPYATGPLVFGAGTSDGSHLTISASSGAFTTPQLETGPITLGFQVPGSVNAITLFPGGLTFPATSLLNLDVTAGAG
GVDIPAITWPEIAASADGSVYVLASSIPLINIPPTPGIGNSTITPSSGFFNAGAGGGSGFGNFGAGTSGWWNQAHTALAGAGSGFANVGTLHSGVLNLGS
GVSGIYNTSTLGVGTPALVSGLGNVGHQLSGLLSGGSAVNPVTVLNIGLANVGSHNAGFGNVGEVNLGAANLGAHNLGFGNIGAGNLGFGNIGHGNVGVG
NSGLTAGVPGLGNVGLGNAGGNNWGLANVGVGNIGLANTGTGNIGIGLTGDYQTGIGGLNSGAGNLGLFNSGAGNVGFFNTGTGNFGLFNSGSFNTGVGN
SGTGSTGLFNAGSFNTGVANAGSYNTGSFNVGDTNTGGFNPGSINTGWLNAGNANTGVANAGNVNTGAFVTGNFSNGILWRGDYQGLAGFAVGYTLPLFP
AVGADVSGGIGPITVLPPIHIPPIPVGFAAVGGIGPIAIPDISVPSIHLGLDPAVHVGSITVNPITVRTPPVLVSYSQGAVTSTSGPTSEIWVKPSFFPG
IRIAPSSGGGATSTQGAYFVGPISIPSGTVTFPGFTIPLDPIDIGLPVSLTIPGFTIPGGTLIPTLPLGLALSNGIPPVDIPAIVLDRILLDLHADTTIG
PINVPIAGFGGAPGFGNSTTLPSSGFFNTGAGGGSGFSNTGAGMSGLLNAMSDPLLGSASGFANFGTQLSGILNRGAGISGVYNTGALGVVTAAVVSGFG
NVGQQLSGLLFTGVGP

(Nucleotide sequence available on KEGG)

Additional Information

ESSENTIALITY

MtbTnDB - interactive tool for exploring a database of published TnSeq datasets for Mtb

TnSeqCorr - genes with correlated TnSeq profiles across >100 conditions *new*

Classification	Condition	Strain	Method	Reference	Notes
Non-Essential	Sodium Oleate	H37RvMA	Gumbel	Subhalaxmi Nambi	Probability of Essentiality: 0.000000; 9 non-insertions in a row out of 129 sites
Non-Essential	Lignoceric Acid	H37RvMA	Gumbel	Subhalaxmi Nambi	Probability of Essentiality: 0.000350; 9 non-insertions in a row out of 129 sites
Non-Essential	Phosphatidylcholine	H37RvMA	Gumbel	Subhalaxmi Nambi	Probability of Essentiality: 0.000250; 9 non-insertions in a row out of 129 sites
Uncertain	minimal media + 0.1% glycerol	H37RvMA	Gumbel	Griffin et al. (2011)	Probability of Essentiality: 0.570600; 12 non-insertions in a row out of 126 sites
Non-Essential	minimal media + 0.01% cholesterol	H37RvMA	Gumbel	Griffin et al. (2011)	Probability of Essentiality: 0.000950; 10 non-insertions in a row out of 126 sites
No-Data	7H10-glycerol	H37RvMA	TraSH	Sassetti et al. (2003a)
Too-Short	C57BL/6J mice (8 weeks)	H37RvMA	TraSH	Sassetti et al. (2003b)	Hybridization Ratio: -1
Non-Essential	7H09/7H10 + rich media	H37RvMA	MotifHMM	DeJesus et al. (2017)	Fully saturated (14 reps).

TnSeq Data No data currently available.

No TnSeq data currently available for this Target.

RNASeq Data No data currently available.

No RNA-Seq data currently available for this Target.

Metabolomic Profiles No data currently available.

No Metabolomic data currently available for this Target.

Proteomic Data No data currently available.

No Proteomic data currently available for this Target.

Regulatory Relationships from Systems Biology

BioCyc

Gene interactions based on ChIPSeq and Transcription Factor Over-Expression (TFOE) (Systems Biology)

NOTE: Green edges represent the connected genes being classified as differentially essential as a result of the middle gene being knocked out. These interactions are inferred based on RNASeq.

Interactions based on ChIPSeq data

Binds To:
- No bindings to other targets were found.
Bound By:
- Rv3286c (sigF)
- Rv3417c (groEL1)

Interactions based on ChIPSeq data (Minch et al. 2014)

Binds To:
- No bindings to other targets were found.
Bound By:
- Rv0023 (-) (Direct binding)
- Rv0302 (-) (Direct binding)
- Rv0339c (-) (Direct binding)
- Rv0653c (-) (Direct binding)
- Rv3133c (devR) (Direct binding)
- Rv3223c (sigH) (Direct binding)

Interactions based on TFOE data (Rustad et al. 2014)

Upregulates:
- Does not upregulate other genes.
Upregulated by:
- Rv3286c (sigF)
Downregulates:
- Does not downregulate other genes.
Downregulated by:
- Rv3417c (groEL1)

TB Genome Annotation Portal