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(-) Description

Title :  OPEN AND CLOSED CONFORMATIONS AND PROTONATION STATES OF CANDIDA ANTARCTICA LIPASE B: XENON COMPLEX
 
Authors :  B. Stauch, S. J. Fisher, M. Cianci
Date :  01 Jul 15  (Deposition) - 21 Oct 15  (Release) - 16 Dec 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.28
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Hydrolase, Lipase, Candida Antarctica, Atomic Resolution, Free Fatty Acids, Lipids, Hydrolase Fold, Interfacial Activation (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Stauch, S. J. Fisher, M. Cianci
Open And Closed States Of Candida Antarctica Lipase B: Protonation And The Mechanism Of Interfacial Activation.
J. Lipid Res. V. 56 2348 2015
PubMed-ID: 26447231  |  Reference-DOI: 10.1194/JLR.M063388

(-) Compounds

Molecule 1 - LIPASE B
    Chains: A, B
    EC Number: 3.1.1.3
    Engineered: YES
    Expression System: ASPERGILLUS ORYZAE
    Expression System Taxid: 5062
    Fragment: RESIDUES 26-342
    Organism Scientific: PSEUDOZYMA ANTARCTICA
    Organism Taxid: 84753
    Synonym: CALB, CANDIDA ANTARCTICA LIPASE B

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 12)

Asymmetric/Biological Unit (3, 12)
No.NameCountTypeFull Name
1IPA2Ligand/IonISOPROPYL ALCOHOL
2NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE
3XE6Ligand/IonXENON

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:40 , ASP A:134 , GLN A:157 , XE A:1323 , HOH A:2101BINDING SITE FOR RESIDUE IPA A1320
2AC2SOFTWAREGLN B:157 , HOH B:2124 , HOH B:2237BINDING SITE FOR RESIDUE IPA B1319
3AC3SOFTWARELEU A:278 , XE A:1323 , LEU B:219BINDING SITE FOR RESIDUE XE A1321
4AC4SOFTWAREILE A:285 , IPA A:1320 , XE A:1321BINDING SITE FOR RESIDUE XE A1323
5AC5SOFTWAREALA B:111 , LEU B:115BINDING SITE FOR RESIDUE XE B1320
6AC6SOFTWAREVAL A:101 , ALA A:111BINDING SITE FOR RESIDUE XE A1324
7AC7SOFTWARESER A:10 , GLN A:11 , ASN A:74 , ASP A:75 , VAL A:78 , TYR A:203 , HOH A:2019 , HOH A:2071 , HOH A:2237 , HOH A:2238BINDING SITE FOR POLY-SACCHARIDE RESIDUES NAG A1318 THROUGH NAG A1319 BOUND TO ASN A 74
8AC8SOFTWARESER B:10 , GLN B:11 , ASN B:74 , ASP B:75 , VAL B:78 , HOH B:2018 , HOH B:2068 , HOH B:2234 , HOH B:2235BINDING SITE FOR POLY-SACCHARIDE RESIDUES NAG B1317 THROUGH NAG B1318 BOUND TO ASN B 74

(-) SS Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1A:22 -A:64
2A:216 -A:258
3A:293 -A:311
4B:22 -B:64
5B:216 -B:258
6B:293 -B:311

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Pro A:69 -Pro A:70
2Gln A:191 -Pro A:192
3Pro B:69 -Pro B:70
4Gln B:191 -Pro B:192

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5A6V)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5A6V)

(-) Exons   (0, 0)

(no "Exon" information available for 5A6V)

(-) Sequences/Alignments

Asymmetric/Biological 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:317
                                                                                                                                                                                                                                                                                                                                                             
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhheee..........eeeee.....hhhhhhh.hhhhhhhhh..eeeee........hhhhhhhhhhhhhhhhhhhh....eeeeeehhhhhhhhhhhhhhhhhhh.eeeeeee.........hhhhhhh...hhhhhhh...hhhhhhhhhh........eeeee........................eeeehhhhhh.......hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhh...ee..ee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5a6v A   1 LPSGSDPAFSQPKSVLDAGLTCQGASPSSVSKPILLVPGTGTTGPQSFDSNWIPLSTQLGYTPCWISPPPFMLNDTQVNTEYMVNAITALYAGSGNNKLPVLTWSQGGLVAQWGLTFFPSIRSKVDRLMAFAPDYKGTVLAGPLDALAVSAPSVWQQTTGSALTTALRNAGGLTQIVPTTNLYSATDEIVQPQVSNSPLDSSYLFNGKNVQAQAVCGPLFVIDHAGSLTSQFSYVVGRSALRSTTGQARSADYGITDCNPLPANDLTPEQKVAAAALLAPAAAAIVAGPKQNCEPDLMPYARPFAVGKRTCSGIVTP 317
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       


Chain B from PDB  Type:PROTEIN  Length:316
                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhheee..........eeeee.....hhhhhhh.hhhhhhhhh..eeeee........hhhhhhhhhhhhhhhhhhhh....eeeeeehhhhhhhhhhhhhhhhhhh.eeeeeee...................hhhhhhh...hhhhhhhhhhh.......eeeee........................eeeehhhhhh.......hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhh............hhhhh...ee..ee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5a6v B   1 LPSGSDPAFSQPKSVLDAGLTCQGASPSSVSKPILLVPGTGTTGPQSFDSNWIPLSTQLGYTPCWISPPPFMLNDTQVNTEYMVNAITALYAGSGNNKLPVLTWSQGGLVAQWGLTFFPSIRSKVDRLMAFAPDYKGTVLAGPLDALAVSAPSVWQQTTGSALTTALRNAGGLTQIVPTTNLYSATDEIVQPQVSNSPLDSSYLFNGKNVQAQAVCGPLFVIDHAGSLTSQFSYVVGRSALRSTTGQARSADYGITDCNPLPANDLTPEQKVAAAALLAPAAAAIVAGPKQNCEPDLMPYARPFAVGKRTCSGIVT 316
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310
   Legend:   → Mismatch (orange background)
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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  (0, 0)

(no "SCOP Domain" information available for 5A6V)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5A6V)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5A6V)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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 Related Entries

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

UniProtKB/Swiss-Prot
        LIPB_PSEA2 | P41365: 1lbs 1lbt 1tca 1tcb 1tcc 3icv 3icw 3w9b 4k5q 4k6g 4k6h 4k6k 4zv7 5a71

(-) Related Entries Specified in the PDB File

5a71 OPEN AND CLOSED CONFORMATIONS AND PROTONATION STATES OF CANDIDA ANTARCTICA LIPASE B: ATOMIC RESOLUTION NATIVE