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(-) Description

Title :  CRYSTAL STRUCTURE OF HI0827, A HEXAMERIC BROAD SPECIFICITY ACYL-COENZYME A THIOESTERASE
 
Authors :  Structure 2 Function Project (S2F)
Date :  19 Jan 05  (Deposition) - 01 Feb 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (3x)
Keywords :  Structural Genomics, Hi0827, Ycia_haein, Thioesterase, Coenzyme A, Structure 2 Function Project, S2F, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. A. Willis, Z. Zhuang, F. Song, A. Howard, D. Dunaway-Mariano, O. Herzberg
Structure Of Hi0827, A Thioesterase Acting On Short-Chain Acyl-Coa Compounds
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PUTATIVE ACYL-COA THIOESTER HYDROLASE HI0827
    Chains: A, B
    EC Number: 3.1.2.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET23B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: YCIA-HAEIN
    Organism Scientific: HAEMOPHILUS INFLUENZAE
    Organism Taxid: 727

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (3x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 8)

Asymmetric Unit (3, 8)
No.NameCountTypeFull Name
1CA4Ligand/IonCALCIUM ION
2COA2Ligand/IonCOENZYME A
3GOL2Ligand/IonGLYCEROL
Biological Unit 1 (2, 12)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2COA6Ligand/IonCOENZYME A
3GOL6Ligand/IonGLYCEROL

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:258 , HOH A:259BINDING SITE FOR RESIDUE CA A 155
2AC2SOFTWAREGLN A:42 , HOH A:248 , HOH B:209BINDING SITE FOR RESIDUE CA A 156
3AC3SOFTWARECOA A:157 , HOH A:182 , HOH A:253BINDING SITE FOR RESIDUE CA B 1
4AC4SOFTWAREHOH A:260 , HOH B:255 , HOH B:256BINDING SITE FOR RESIDUE CA B 155
5AC5SOFTWARETHR A:61 , VAL A:62 , GLY A:89 , ARG A:90 , SER A:91 , SER A:92 , VAL A:123 , GLY A:129 , SER A:131 , HOH A:161 , HOH A:173 , HOH A:181 , HOH A:182 , HOH A:183 , HOH A:232 , HOH A:243 , HOH A:247 , HOH A:253 , CA B:1 , GLY B:36 , ASN B:68 , PHE B:69 , ILE B:70 , LYS B:71 , PRO B:72 , HOH B:200BINDING SITE FOR RESIDUE COA A 157
6AC6SOFTWAREGLY A:36 , ILE A:39 , ASN A:68 , PHE A:69 , ILE A:70 , LYS A:71 , PRO A:72 , VAL B:60 , THR B:61 , VAL B:62 , ALA B:63 , GLY B:89 , ARG B:90 , SER B:91 , SER B:92 , VAL B:123 , GLY B:129 , SER B:131 , HOH B:230 , HOH B:248BINDING SITE FOR RESIDUE COA B 156
7AC7SOFTWARETHR A:21 , LEU A:22 , HOH A:261 , LEU B:19 , GLN B:42 , MET B:45 , HOH B:188 , HOH B:211BINDING SITE FOR RESIDUE GOL B 157
8AC8SOFTWAREVAL B:16 , LEU B:50 , GLU B:53 , LYS B:144 , ALA B:145 , LEU B:148 , GLU B:151 , HOH B:173 , HOH B:183 , HOH B:192 , HOH B:213 , HOH B:218BINDING SITE FOR RESIDUE GOL B 158

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Glu A:107 -Pro A:108
2Glu B:107 -Pro B:108

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HOTDOG_ACOTPS51770 Hotdog acyl-CoA thioesterase (ACOT)-type domain profile.Y827_HAEIN13-128
 		  2A:13-128
B:13-128
Biological Unit 1 (1, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HOTDOG_ACOTPS51770 Hotdog acyl-CoA thioesterase (ACOT)-type domain profile.Y827_HAEIN13-128
 		  6A:13-128
B:13-128

(-) Exons   (0, 0)

(no "Exon" information available for 1YLI)

(-) 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:142
 aligned with Y827_HAEIN | P44886 from UniProtKB/Swiss-Prot  Length:154

    Alignment length:142
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150  
           Y827_HAEIN    11 RQSKGVLLLRTLAMPSDTNANGDIFGGWIMSQMDMGGAILAKEIAHGRVVTVAVESMNFIKPISVGDVVCCYGQCLKVGRSSIKIKVEVWVKKVASEPIGERYCVTDAVFTFVAVDNNGRSRTIPRENNQELEKALALISEQ 152
               SCOP domains d1ylia_ A: Putative acyl-coa thioester hydrolase HI0827                                                                                        SCOP domains
               CATH domains 1yliA00 A:11-152  [code=3.10.129.10, no name defined]                                                                                          CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeee.hhhhh......hhhhhhhhhhhhhhhhhhhhhh..eeeeee..ee.........eeeeeeeeeee...eeeeeeeeeee.........eeeeeeeeeeeee..............hhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --HOTDOG_ACOT  PDB: A:13-128 UniProt: 13-128                                                                          ------------------------ PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1yli A  11 RQSKGVLLLRTLAMPSDTNANGDIFGGWIMSQMDMGGAILAKEIAHGRVVTVAVESMNFIKPISVGDVVCCYGQCLKVGRSSIKIKVEVWVKKVASEPIGERYCVTDAVFTFVAVDNNGRSRTIPRENNQELEKALALISEQ 152
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150  


Chain B from PDB  Type:PROTEIN  Length:148
 aligned with Y827_HAEIN | P44886 from UniProtKB/Swiss-Prot  Length:154

    Alignment length:148
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144        
           Y827_HAEIN     5 FTDKNGRQSKGVLLLRTLAMPSDTNANGDIFGGWIMSQMDMGGAILAKEIAHGRVVTVAVESMNFIKPISVGDVVCCYGQCLKVGRSSIKIKVEVWVKKVASEPIGERYCVTDAVFTFVAVDNNGRSRTIPRENNQELEKALALISEQ 152
               SCOP domains d1ylib_ B: Putative acyl-coa thioester hydrolase HI0827                                                                                              SCOP domains
               CATH domains 1yliB00 B:5-152  [code=3.10.129.10, no name defined]                                                                                                 CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeeeee.hhhhh......hhhhhhhhhhhhhhhhhhhhhh..eeeeee..ee.........eeeeeeeeeee...eeeeeeeeeee.........eeeeeeeeeeeee..............hhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------HOTDOG_ACOT  PDB: B:13-128 UniProt: 13-128                                                                          ------------------------ PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1yli B   5 FTDKNGRQSKGVLLLRTLAMPSDTNANGDIFGGWIMSQMDMGGAILAKEIAHGRVVTVAVESMNFIKPISVGDVVCCYGQCLKVGRSSIKIKVEVWVKKVASEPIGERYCVTDAVFTFVAVDNNGRSRTIPRENNQELEKALALISEQ 152
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  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, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1YLI)

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Y827_HAEIN | P44886)
molecular function
    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.

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        Y827_HAEIN | P44886: 3bjk

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