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(-) Description

Title :  STRUCTURAL BASIS FOR THE NEGATIVE REGULATION OF BACTERIAL STRESS RESPONSE BY RSEB
 
Authors :  D. Y. Kim, E. Kwon, J. K. Choi, H. -Y. Hwang, K. K. Kim
Date :  12 Mar 10  (Deposition) - 05 May 10  (Release) - 16 Jun 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H
Biol. Unit 1:  A,C,E,G  (1x)
Biol. Unit 2:  B,D,F,H  (1x)
Keywords :  Rsea, Rseb, Rsep, Stress Response, Sigma Factor, Periplasm, Cell Membrane, Transmembrane, Signaling Protein-Signaling Protein Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Y. Kim, E. Kwon, J. K. Choi, H. -Y. Hwang, K. K. Kim
Structural Basis For The Negative Regulation Of Bacterial Stress Response By Rseb
Protein Sci. V. 19 1258 2010
PubMed-ID: 20512978  |  Reference-DOI: 10.1002/PRO.393

(-) Compounds

Molecule 1 - SIGMA-E FACTOR REGULATORY PROTEIN RSEB
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-22B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: RSEB (AMINO ACIDS 24-318)
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K-12
 
Molecule 2 - SIGMA-E FACTOR NEGATIVE REGULATORY PROTEIN
    Chains: E, F, G, H
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-22B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 121-216
    Gene: RSEA (AMINO ACIDS 121-216)
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K-12
    Synonym: SIGMA-E FACTOR NEGATIVE REGULATORY PROTEIN RSEA

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABCDEFGH
Biological Unit 1 (1x): A C E G 
Biological Unit 2 (1x):  B D F H

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 6)

Asymmetric Unit (1, 6)
No.NameCountTypeFull Name
1ZN6Ligand/IonZINC ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:174 , ASP A:176 , GLU A:178 , GLU D:178BINDING SITE FOR RESIDUE ZN A 1
2AC2SOFTWAREARG A:61 , SER A:197 , HOH A:333 , HOH A:385 , HOH A:405BINDING SITE FOR RESIDUE ZN A 5
3AC3SOFTWAREASP B:174 , ASP B:176 , GLU B:178 , GLU C:178BINDING SITE FOR RESIDUE ZN B 2
4AC4SOFTWAREARG B:61 , HOH D:357BINDING SITE FOR RESIDUE ZN B 6
5AC5SOFTWAREGLU C:163 , HIS E:187 , GLU E:189 , HOH E:247 , HOH E:401BINDING SITE FOR RESIDUE ZN E 4
6AC6SOFTWAREGLU D:163 , HOH D:397 , LEU F:186 , HIS F:187 , GLU F:189BINDING SITE FOR RESIDUE ZN F 3

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3M4W)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3M4W)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3M4W)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3M4W)

(-) Exons   (0, 0)

(no "Exon" information available for 3M4W)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:284
 aligned with RSEB_ECOLI | P0AFX9 from UniProtKB/Swiss-Prot  Length:318

    Alignment length:291
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314 
           RSEB_ECOLI    25 PASGALLQQMNLASQSLNYELSFISINKQGVESLRYRHARLDNRPLAQLLQMDGPRREVVQRGNEISYFEPGLEPFTLNGDYIVDSLPSLIYTDFKRLSPYYDFISVGRTRIADRLCEVIRVVARDGTRYSYIVWMDTESKLPMRVDLLDRDGETLEQFRVIAFNVNQDISSSMQTLAKANLPPLLSVPVGEKAKFSWTPTWLPQGFSEVSSSRRPLPTMDNMPIESRLYSDGLFSFSVNVNRATPSSTDQMLRTGRRTVSTSVRDNAEITIVGELPPQTAKRIAENIKFG 315
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhheeeeeeeeee..eeeeeeeeeee....eeeeeee......eeeee..eeeee......eeee........hhhhhhhhhhhh..eeeeeeeeeee..eeeeeeeeee......eeeeeee.....eeeeeee.....eeeeeeeeeeeee...hhhhhhhhhh..................ee.......eeeeee..-------...eeeeee....eeeeeeee.......eeeee..eeeeeeee..eeeeeee..hhhhhhhhhh.ee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3m4w A  25 PASGALLQQMNLASQSLNYELSFISINKQGVESLRYRHARLDNRPLAQLLQMDGPRREVVQRGNEISYFEPGLEPFTLNGDYIVDSLPSLIYTDFKRLSPYYDFISVGRTRIADRLCEVIRVVARDGTRYSYIVWMDTESKLPMRVDLLDRDGETLEQFRVIAFNVNQDISSSMQTLAKANLPPLLSVPVGEKAKFSWTPTWLPQGFSEVSSSRR-------MPIESRLYSDGLFSFSVNVNRATPSSTDQMLRTGRRTVSTSVRDNAEITIVGELPPQTAKRIAENIKFG 315
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234    |    -  |    254       264       274       284       294       304       314 
                                                                                                                                                                                                                                                239     247                                                                    


Chain B from PDB  Type:PROTEIN  Length:284
 aligned with RSEB_ECOLI | P0AFX9 from UniProtKB/Swiss-Prot  Length:318

    Alignment length:291
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314 
           RSEB_ECOLI    25 PASGALLQQMNLASQSLNYELSFISINKQGVESLRYRHARLDNRPLAQLLQMDGPRREVVQRGNEISYFEPGLEPFTLNGDYIVDSLPSLIYTDFKRLSPYYDFISVGRTRIADRLCEVIRVVARDGTRYSYIVWMDTESKLPMRVDLLDRDGETLEQFRVIAFNVNQDISSSMQTLAKANLPPLLSVPVGEKAKFSWTPTWLPQGFSEVSSSRRPLPTMDNMPIESRLYSDGLFSFSVNVNRATPSSTDQMLRTGRRTVSTSVRDNAEITIVGELPPQTAKRIAENIKFG 315
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeeeeee..eeeeeeee......eeeee..eeeee......eeee........hhhhhhhhhhhh..eeeeeeeeeee..eeeeeeeeee......eeeeeee.....eeeeeee.....eeeeeeeeeeee....hhhhhhhhh...................ee.......eeeeeee.-------...eeeeee....eeeeeeee.......eeeee..eeeeeeee..eeeeeee..hhhhhhhhhh.ee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3m4w B  25 PASGALLQQMNLASQSLNYELSFISINKQGVESLRYRHARLDNRPLAQLLQMDGPRREVVQRGNEISYFEPGLEPFTLNGDYIVDSLPSLIYTDFKRLSPYYDFISVGRTRIADRLCEVIRVVARDGTRYSYIVWMDTESKLPMRVDLLDRDGETLEQFRVIAFNVNQDISSSMQTLAKANLPPLLSVPVGEKAKFSWTPTWLPQGFSEVSSSRR-------MPIESRLYSDGLFSFSVNVNRATPSSTDQMLRTGRRTVSTSVRDNAEITIVGELPPQTAKRIAENIKFG 315
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234    |    -  |    254       264       274       284       294       304       314 
                                                                                                                                                                                                                                                239     247                                                                    


Chain C from PDB  Type:PROTEIN  Length:276
 aligned with RSEB_ECOLI | P0AFX9 from UniProtKB/Swiss-Prot  Length:318

    Alignment length:292
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313  
           RSEB_ECOLI    24 TPASGALLQQMNLASQSLNYELSFISINKQGVESLRYRHARLDNRPLAQLLQMDGPRREVVQRGNEISYFEPGLEPFTLNGDYIVDSLPSLIYTDFKRLSPYYDFISVGRTRIADRLCEVIRVVARDGTRYSYIVWMDTESKLPMRVDLLDRDGETLEQFRVIAFNVNQDISSSMQTLAKANLPPLLSVPVGEKAKFSWTPTWLPQGFSEVSSSRRPLPTMDNMPIESRLYSDGLFSFSVNVNRATPSSTDQMLRTGRRTVSTSVRDNAEITIVGELPPQTAKRIAENIKFG 315
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeeeeee..eeeeeeee......eeeee..eeeee......eeee........hhhhhh........eeeeeeeeeee..eeeeeeeeee......eeeeeee.....eeeeeee.....eeeeeeeeeeee.....hhhhhhhhh......-------.....ee.......eeeeee..---------.eeeeee....eeeeeee........eeeee..eeeeeeee..eeeeeee..hhhhhhhhhhhee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3m4w C  24 TPASGALLQQMNLASQSLNYELSFISINKQGVESLRYRHARLDNRPLAQLLQMDGPRREVVQRGNEISYFEPGLEPFTLNGDYIVDSLPSLIYTDFKRLSPYYDFISVGRTRIADRLCEVIRVVARDGTRYSYIVWMDTESKLPMRVDLLDRDGETLEQFRVIAFNVNQDISSSMQTLAKANLPPLL-------AKFSWTPTWLPQGFSEVSSSRR---------IESRLYSDGLFSFSVNVNRATPSSTDQMLRTGRRTVSTSVRDNAEITIVGELPPQTAKRIAENIKFG 315
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203      |  -    |  223       233     |   -     | 253       263       273       283       293       303       313  
                                                                                                                                                                                                                    210     218                  239       249                                                                  


Chain D from PDB  Type:PROTEIN  Length:269
 aligned with RSEB_ECOLI | P0AFX9 from UniProtKB/Swiss-Prot  Length:318

    Alignment length:291
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313 
           RSEB_ECOLI    24 TPASGALLQQMNLASQSLNYELSFISINKQGVESLRYRHARLDNRPLAQLLQMDGPRREVVQRGNEISYFEPGLEPFTLNGDYIVDSLPSLIYTDFKRLSPYYDFISVGRTRIADRLCEVIRVVARDGTRYSYIVWMDTESKLPMRVDLLDRDGETLEQFRVIAFNVNQDISSSMQTLAKANLPPLLSVPVGEKAKFSWTPTWLPQGFSEVSSSRRPLPTMDNMPIESRLYSDGLFSFSVNVNRATPSSTDQMLRTGRRTVSTSVRDNAEITIVGELPPQTAKRIAENIKF 314
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -------MucB_RseB-3m4wD01 D:31-314                                                                                                                                                                                                                                                                   Pfam domains (1)
           Pfam domains (2) -------MucB_RseB-3m4wD02 D:31-314                                                                                                                                                                                                                                                                   Pfam domains (2)
           Pfam domains (3) -------MucB_RseB-3m4wD03 D:31-314                                                                                                                                                                                                                                                                   Pfam domains (3)
           Pfam domains (4) -------MucB_RseB-3m4wD04 D:31-314                                                                                                                                                                                                                                                                   Pfam domains (4)
         Sec.struct. author .hhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeeeeee..eeeeeeee......eeeee..eeeee......eeee........hhhhhhhhhhhh..eeeeeeeeee....eeeeeeeee......eeeeeee.....eeeeeee.....eeeeeeeeeeee....hhhhhhhhh.......----------..ee.......eeeee.------------.eeeee....eeeeeeee.......eeeee..eeeeeee...eeeeeee..hhhhhhhhhhhee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3m4w D  24 TPASGALLQQMNLASQSLNYELSFISINKQGVESLRYRHARLDNRPLAQLLQMDGPRREVVQRGNEISYFEPGLEPFTLNGDYIVDSLPSLIYTDFKRLSPYYDFISVGRTRIADRLCEVIRVVARDGTRYSYIVWMDTESKLPMRVDLLDRDGETLEQFRVIAFNVNQDISSSMQTLAKANLPPLL----------SWTPTWLPQGFSEVSSS------------ESRLYSDGLFSFSVNVNRATPSSTDQMLRTGRRTVSTSVRDNAEITIVGELPPQTAKRIAENIKF 314
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203      |  -       223       233   |     -      |253       263       273       283       293       303       313 
                                                                                                                                                                                                                    210        221             237          250                                                                


Chain E from PDB  Type:PROTEIN  Length:42
 aligned with RSEA_ECOLI | P0AFX7 from UniProtKB/Swiss-Prot  Length:216

    Alignment length:59
                                   141       151       161       171       181         
           RSEA_ECOLI   132 ETPVFNTLPMMGKASPVSLGVPSEATANNGQQQQVQEQRRRINAMLQDYELQRRLHSEQ 190
               SCOP domains ----------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh..............-----------------hhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                 3m4w E 132 ETPVFNTLPMMGKASPVSLG-----------------QRRRINAMLQDYELQRRLHSEQ 190
                                   141       151         -       171       181         
                                             151               169                     


Chain F from PDB  Type:PROTEIN  Length:42
 aligned with RSEA_ECOLI | P0AFX7 from UniProtKB/Swiss-Prot  Length:216

    Alignment length:59
                                   141       151       161       171       181         
           RSEA_ECOLI   132 ETPVFNTLPMMGKASPVSLGVPSEATANNGQQQQVQEQRRRINAMLQDYELQRRLHSEQ 190
               SCOP domains ----------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh..............-----------------...hhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                 3m4w F 132 ETPVFNTLPMMGKASPVSLG-----------------QRRRINAMLQDYELQRRLHSEQ 190
                                   141       151         -       171       181         
                                             151               169                     


Chain G from PDB  Type:PROTEIN  Length:36
 aligned with RSEA_ECOLI | P0AFX7 from UniProtKB/Swiss-Prot  Length:216

    Alignment length:56
                                   144       154       164       174       184      
           RSEA_ECOLI   135 VFNTLPMMGKASPVSLGVPSEATANNGQQQQVQEQRRRINAMLQDYELQRRLHSEQ 190
               SCOP domains -------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author ..............--------------------...hhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------- Transcript
                 3m4w G 135 VFNTLPMMGKASPV--------------------QRRRINAMLQDYELQRRLHSEQ 190
                                   144   |     -         -    |  174       184      
                                       148                  169                     


Chain H from PDB  Type:PROTEIN  Length:31
 aligned with RSEA_ECOLI | P0AFX7 from UniProtKB/Swiss-Prot  Length:216

    Alignment length:55
                                   143       153       163       173       183     
           RSEA_ECOLI   134 PVFNTLPMMGKASPVSLGVPSEATANNGQQQQVQEQRRRINAMLQDYELQRRLHS 188
               SCOP domains ------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------- CATH domains
           Pfam domains (1) RseA_C-3m4wH01                         H:134-186     -- Pfam domains (1)
           Pfam domains (2) RseA_C-3m4wH02                         H:134-186     -- Pfam domains (2)
           Pfam domains (3) RseA_C-3m4wH03                         H:134-186     -- Pfam domains (3)
           Pfam domains (4) RseA_C-3m4wH04                         H:134-186     -- Pfam domains (4)
         Sec.struct. author ...............------------------------..hhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------- Transcript
                 3m4w H 134 PVFNTLPMMGKASPV------------------------INAMLQDYELQRRLHS 188
                                   143    |    -         -       173       183     
                                        148                      173
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3M4W)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3M4W)

(-) Pfam Domains  (2, 8)

Asymmetric Unit
(-)
Clan: no clan defined [family: MucB_RseB] (4)
(-)
Clan: no clan defined [family: RseA_C] (1)

(-) Gene Ontology  (12, 16)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (RSEB_ECOLI | P0AFX9)
molecular function
    GO:0008289    lipid binding    Interacting selectively and non-covalently with a lipid.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0016989    sigma factor antagonist activity    The function of binding to a sigma factor and stopping, preventing or reducing the rate of its transcriptional activity.
biological process
    GO:0045892    negative regulation of transcription, DNA-templated    Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0030288    outer membrane-bounded periplasmic space    The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin peptidoglycan layer (PGL), also referred to as a thin cell wall.
    GO:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

Chain E,F,G,H   (RSEA_ECOLI | P0AFX7)
molecular function
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0016989    sigma factor antagonist activity    The function of binding to a sigma factor and stopping, preventing or reducing the rate of its transcriptional activity.
biological process
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006950    response to stress    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation).
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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  3m4w
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    Disease Information: OMIM
 
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    Age Related Information: GenAge

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    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
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  RSEA_ECOLI | P0AFX7
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  RSEB_ECOLI | P0AFX9
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        RSEA_ECOLI | P0AFX7: 1or7 1yfn
        RSEB_ECOLI | P0AFX9: 2p4b 2v42 2v43

(-) Related Entries Specified in the PDB File

2p4b CRYSTAL STRUCTURE OF E.COLI RSEB