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(-) Description

Title :  CRYSTAL STRUCTURE OF THE AAA DOMAIN OF FTSH
 
Authors :  S. Krzywda, A. M. Brzozowski, C. Verma, K. Karata, T. Ogura, A. J. Wilkin
Date :  26 May 02  (Deposition) - 09 Oct 02  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (2x)
Keywords :  Alpha/Beta Domain, Four Helix Bundle, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Krzywda, A. M. Brzozowski, C. Verma, K. Karata, T. Ogura, A. J. Wilkinson
The Crystal Structure Of The Aaa Domain Of The Atp-Dependen Protease Ftsh Of Escherichia Coli At 1. 5 A Resolution.
Structure V. 10 1073 2002
PubMed-ID: 12176385  |  Reference-DOI: 10.1016/S0969-2126(02)00806-7
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - FTSH
    Chains: A
    EC Number: 3.4.24.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Plasmid: PET-15B
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Fragment: AAA DOMAIN
    Gene: FTSH
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: CELL DIVISION PROTEIN FTSH

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (1x): A
Biological Unit 2 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 5)

Asymmetric Unit (1, 5)
No.NameCountTypeFull Name
1SO45Ligand/IonSULFATE ION
Biological Unit 1 (1, 5)
No.NameCountTypeFull Name
1SO45Ligand/IonSULFATE ION
Biological Unit 2 (1, 10)
No.NameCountTypeFull Name
1SO410Ligand/IonSULFATE ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:198 , THR A:199 , GLY A:200 , LYS A:201 , PHE A:224 , VAL A:225 , HOH A:1007 , HOH A:1008 , HOH A:1043 , HOH A:1107BINDING SITE FOR RESIDUE SO4 A 1001
2AC2SOFTWAREASN A:301 , ARG A:302 , HOH A:1122 , HOH A:1325BINDING SITE FOR RESIDUE SO4 A 1002
3AC3SOFTWAREARG A:312 , PRO A:313 , HOH A:1290BINDING SITE FOR RESIDUE SO4 A 1003
4AC4SOFTWAREARG A:261 , ARG A:263 , HOH A:1226BINDING SITE FOR RESIDUE SO4 A 1004
5AC5SOFTWAREGLU A:273 , ARG A:340 , HOH A:1011 , HOH A:1073BINDING SITE FOR RESIDUE SO4 A 1005

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1LV7)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Ala A:247 -Pro A:248

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1LV7)

(-) PROSITE Motifs  (1, 1)

Asymmetric Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1AAAPS00674 AAA-protein family signature.FTSH_ECOLI291-309  1A:294-312
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1AAAPS00674 AAA-protein family signature.FTSH_ECOLI291-309  1A:294-312
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1AAAPS00674 AAA-protein family signature.FTSH_ECOLI291-309  2A:294-312

(-) Exons   (0, 0)

(no "Exon" information available for 1LV7)

(-) 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:251
 aligned with FTSH_ECOLI | P0AAI3 from UniProtKB/Swiss-Prot  Length:644

    Alignment length:256
                                   150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390      
           FTSH_ECOLI   141 MLTEDQIKTTFADVAGCDEAKEEVAELVEYLREPSRFQKLGGKIPKGVLMVGPPGTGKTLLAKAIAGEAKVPFFTISGSDFVEMFVGVGASRVRDMFEQAKKAAPCIIFIDEIDAVGRQRGAGLGGGHDEREQTLNQMLVEMDGFEGNEGIIVIAATNRPDVLDPALLRPGRFDRQVVVGLPDVRGREQILKVHMRRVPLAPDIDAAIIARGTPGFSGADLANLVNEAALFAARGNKRVVSMVEFEKAKDKIMMGA 396
               SCOP domains d1lv7a_ A: AAA domain of cell divisio     n protein FtsH                                                                                                                                                                                                         SCOP domains
               CATH domains 1lv7A01 A:144-323 P-loop containing n     ucleotide triphosphate hydrolases                                                                                                         -1lv7A02 A:325-399  [code=1.10.8.60, no name defined]                        CATH domains
               Pfam domains -----------------------------------------------AAA-1lv7A01 A:191-324                                                                                                                 -----------------------------------------------------------Peptidase_M41-1- Pfam domains
         Sec.struct. author .eee.....hhhhh..hhhhhhhhhhhhhhhhhhhhh-----....eeeee.....hhhhhhhhhhhhhh..eeee............hhhhhhhhhhhhhh...eeeee.hhhhhh...........hhhhhhhhhhhhhhhh......eeeeeee......hhhhhh.....eeee....hhhhhhhhhhhhhh........hhhhhhhh....hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------AAA  PDB: A:294-312--------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lv7 A 144 MLTEDQIKTTFADVAGCDEAKEEVAELVEYLREPSRF-----KIPKGVLMVGPPGTGKTLLAKAIAGEAKVPFFTISGSDFVEMFVGVGASRVRDMFEQAKKAAPCIIFIDEIDAVGRQRGAGLGGGHDEREQTLNQMLVEMDGFEGNEGIIVIAATNRPDVLDPALLRPGRFDRQVVVGLPDVRGREQILKVHMRRVPLAPDIDAAIIARGTPGFSGADLANLVNEAALFAARGNKRVVSMVEFEKAKDKIMMGL 399
                                   153       163       173      |  -  |    193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393      
                                                              180   186
   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  (1, 1)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (2, 2)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (2, 2)

Asymmetric Unit
(-)
Clan: P-loop_NTPase (1112)
(-)
Clan: Peptidase_MA (251)

(-) Gene Ontology  (17, 17)

Asymmetric Unit(hide GO term definitions)
Chain A   (FTSH_ECOLI | P0AAI3)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004176    ATP-dependent peptidase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate, to drive the hydrolysis of peptide bonds.
    GO:0016887    ATPase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
    GO:0043273    CTPase activity    Catalysis of the reaction: CTP + H2O = CDP + phosphate. May or may not be coupled to another reaction.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0030145    manganese ion binding    Interacting selectively and non-covalently with manganese (Mn) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0004222    metalloendopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
    GO:0008237    metallopeptidase activity    Catalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0030163    protein catabolic process    The chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds.
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
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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 Related Entries

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        FTSH_ECOLI | P0AAI3: 4v0b

(-) Related Entries Specified in the PDB File

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