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(-) Description

Title :  STRUCTURE OF THE ENZYME-ACP SUBSTRATE GATEKEEPER COMPLEX REQUIRED FOR BIOTIN SYNTHESIS
 
Authors :  V. Agarwal, S. K. Nair
Date :  24 Apr 12  (Deposition) - 17 Oct 12  (Release) - 07 Nov 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.05
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Esterase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. Agarwal, S. Lin, T. Lukk, S. K. Nair, J. E. Cronan
Structure Of The Enzyme-Acyl Carrier Protein (Acp) Substrat Gatekeeper Complex Required For Biotin Synthesis.
Proc. Natl. Acad. Sci. Usa V. 109 17406 2012
PubMed-ID: 23045647  |  Reference-DOI: 10.1073/PNAS.1207028109

(-) Compounds

Molecule 1 - PIMELYL-[ACYL-CARRIER PROTEIN] METHYL ESTER ESTERASE
    Chains: A, C
    EC Number: 3.1.1.85
    Engineered: YES
    Gene: BIOH, SF3435, S4329
    Mutation: YES
    Organism Scientific: SHIGELLA FLEXNERI
    Organism Taxid: 623
    Synonym: BIOTIN SYNTHESIS PROTEIN BIOH, CARBOXYLESTERASE BIOH
 
Molecule 2 - ACYL CARRIER PROTEIN
    Chains: D, B
    Engineered: YES
    Gene: ACPP, SFV_1114, SSON_1114
    Organism Scientific: SHIGELLA FLEXNERI 5
    Organism Taxid: 373384
    Strain: SS046
    Synonym: ACP

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1ZMK2Ligand/IonMETHYL 7-{[2-({N-[(2S)-2-HYDROXY-3,3-DIMETHYL-4-(PHOSPHONOOXY)BUTANOYL]-BETA-ALANYL}AMINO)ETHYL]SULFANYL}-7-OXOHEPTANOATE
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1ZMK1Ligand/IonMETHYL 7-{[2-({N-[(2S)-2-HYDROXY-3,3-DIMETHYL-4-(PHOSPHONOOXY)BUTANOYL]-BETA-ALANYL}AMINO)ETHYL]SULFANYL}-7-OXOHEPTANOATE
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1ZMK1Ligand/IonMETHYL 7-{[2-({N-[(2S)-2-HYDROXY-3,3-DIMETHYL-4-(PHOSPHONOOXY)BUTANOYL]-BETA-ALANYL}AMINO)ETHYL]SULFANYL}-7-OXOHEPTANOATE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY C:21 , TRP C:22 , ALA C:82 , LEU C:83 , VAL C:124 , PHE C:128 , PHE C:143 , LEU C:146 , GLN C:147 , LEU C:183 , HIS C:235 , SER D:535 , LEU D:536BINDING SITE FOR RESIDUE ZMK D 600
2AC2SOFTWAREGLY A:21 , TRP A:22 , ALA A:82 , LEU A:83 , VAL A:124 , LEU A:125 , PHE A:128 , PHE A:143 , GLN A:147 , LEU A:183 , HIS A:235 , SER B:535 , LEU B:536BINDING SITE FOR RESIDUE ZMK B 600

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4ETW)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4ETW)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 4ETW)

(-) 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:255
                                                                                                                                                                                                                                                                                               
               SCOP domains d4etwa_ A: automated matches                                                                                                                                                                                                                                    SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee....eeeeee.....hhhhhhhhhhhhhh.eeeeee..............hhhhhhhhhhh.....eeeeeehhhhhhhhhhhhhh...eeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh...hhhhhh...eeeeee........hhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4etw A   3 NIWWQTKGQGNVHLVLLHGWGLNAEVWRCIDEELSSHFTLHLVDLPGFGRSRGFGALSLADMAEAVLQQAPDKAIWLGWALGGLVASQIALTHPERVQALVTVASSPCFSARDEWPGIKPDVLAGFQQQLSDDFQRTVERFLALQTMGTETARQDARALKKTVLALPMPEVDVLNGGLEILKTVDLRQPLQNVSMPFLRLYGYLDGLVPRKVVPMLDKLWPHSESYIFAKAAHAPFISHPAEFCHLLVALKQRVL 257
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252     


Chain B from PDB  Type:PROTEIN  Length:75
                                                                                                           
               SCOP domains d4etwb_ B: Acyl carrier protein                                             SCOP domains
               CATH domains --------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhh..................hhhhhhhhhhhhhhhhh...hhhhhh...hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------- Transcript
                 4etw B 500 STIEERVKKIIGEQLGVKQEEVTNNASFVEDLGADSLDTVELVMALEEEFDTEIPDEEAEKITTVQAAIDYINGH 574
                                   509       519       529       539       549       559       569     


Chain C from PDB  Type:PROTEIN  Length:255
                                                                                                                                                                                                                                                                                               
               SCOP domains d4etwc_ C: automated matches                                                                                                                                                                                                                                    SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee....eeeeee.....hhhhhhhhhhhhhh.eeeeee..............hhhhhhhhhhh.....eeeeeehhhhhhhhhhhhhh...eeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh...hhhhhh...eeeeee........hhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4etw C   3 NIWWQTKGQGNVHLVLLHGWGLNAEVWRCIDEELSSHFTLHLVDLPGFGRSRGFGALSLADMAEAVLQQAPDKAIWLGWALGGLVASQIALTHPERVQALVTVASSPCFSARDEWPGIKPDVLAGFQQQLSDDFQRTVERFLALQTMGTETARQDARALKKTVLALPMPEVDVLNGGLEILKTVDLRQPLQNVSMPFLRLYGYLDGLVPRKVVPMLDKLWPHSESYIFAKAAHAPFISHPAEFCHLLVALKQRVL 257
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252     


Chain D from PDB  Type:PROTEIN  Length:75
                                                                                                           
               SCOP domains d4etwd_ D: Acyl carrier protein                                             SCOP domains
               CATH domains --------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhh..................hhhhhhhhhhhhhhhhh...hhhhhh...hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------- Transcript
                 4etw D 500 STIEERVKKIIGEQLGVKQEEVTNNASFVEDLGADSLDTVELVMALEEEFDTEIPDEEAEKITTVQAAIDYINGH 574
                                   509       519       529       539       549       559       569
   Legend:   → Mismatch (orange background)
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (2, 4)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4ETW)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4ETW)

(-) Gene Ontology  (8, 9)

Asymmetric Unit(hide GO term definitions)

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