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(-) Description

Title :  OPEN AND CLOSED CONFORMATIONS AND PROTONATION STATES OF CANDIDA ANTARCTICA LIPASE B: ATOMIC RESOLUTION NATIVE
 
Authors :  B. Stauch, S. J. Fisher, M. Cianci
Date :  02 Jul 15  (Deposition) - 21 Oct 15  (Release) - 16 Dec 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  0.91
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  (4, 16)

Asymmetric/Biological Unit (4, 16)
No.NameCountTypeFull Name
1IPA3Ligand/IonISOPROPYL ALCOHOL
2K4Ligand/IonPOTASSIUM ION
3NA5Ligand/IonSODIUM ION
4NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETHR A:40 , SER A:105 , ASP A:134 , GLN A:157 , ILE A:189 , HOH A:2281BINDING SITE FOR RESIDUE IPA A1319
02AC2SOFTWARETHR B:40 , ALA B:282 , ILE B:285 , IPA B:1320 , HOH B:2111BINDING SITE FOR RESIDUE IPA B1319
03AC3SOFTWARETHR B:40 , GLN B:157 , IPA B:1319 , HOH B:2276 , HOH B:2480BINDING SITE FOR RESIDUE IPA B1320
04AC4SOFTWAREASP A:252 , THR A:316 , HOH A:2230 , HOH A:2298BINDING SITE FOR RESIDUE K A1320
05AC5SOFTWARESER A:29 , HOH A:2099 , HOH A:2100 , HOH A:2106 , ASN B:96BINDING SITE FOR RESIDUE K A1321
06AC6SOFTWAREASP A:17 , LEU A:20 , HOH A:2061 , HOH A:2062BINDING SITE FOR RESIDUE K A1322
07AC7SOFTWAREASN B:206 , GLN B:247 , HOH B:2298 , HOH B:2376BINDING SITE FOR RESIDUE K B1321
08AC8SOFTWARETHR B:267 , HOH B:2418BINDING SITE FOR RESIDUE NA B1322
09AC9SOFTWAREGLU B:294 , ARG B:309 , HOH B:2284BINDING SITE FOR RESIDUE NA B1323
10BC1SOFTWAREGLY B:41 , GLN B:46 , PHE B:71 , ALA B:284 , HOH B:2120 , HOH B:2432 , HOH B:2481BINDING SITE FOR RESIDUE NA B1324
11BC2SOFTWAREGLN A:213 , PRO A:218 , LEU A:219 , PHE A:220 , HOH A:2404 , HOH A:2405BINDING SITE FOR RESIDUE NA A1323
12BC3SOFTWAREASP A:265 , ASN A:292 , HOH A:2419 , HOH A:2420 , HOH A:2462 , HOH A:2494BINDING SITE FOR RESIDUE NA B1325
13BC4SOFTWARESER A:10 , GLN A:11 , ASN A:74 , ASP A:75 , VAL A:78 , HOH A:2039 , HOH A:2040 , HOH A:2046 , HOH A:2047 , HOH A:2179 , HOH A:2530 , HOH A:2531BINDING SITE FOR POLY-SACCHARIDE RESIDUES NAG A1317 THROUGH NAG A1318 BOUND TO ASN A 74
14BC5SOFTWARESER B:10 , GLN B:11 , ASN B:74 , ASP B:75 , VAL B:78 , HOH B:2038 , HOH B:2164 , HOH B:2184 , HOH B:2473 , HOH B:2474BINDING 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 5A71)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5A71)

(-) Exons   (0, 0)

(no "Exon" information available for 5A71)

(-) 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:316
                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhheee..........eeeee.....hhhhhhh.hhhhhhhhh..eeeee........hhhhhhhhhhhhhhhhhhhh....eeeeeehhhhhhhhhhhhhhhhhh..eeeeeee.........hhhhhhh...hhhhhhh...hhhhhhhhhh........eeeee........................eeeehhhhhh.......hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhh............hhhhh...ee..ee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5a71 A   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      


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...hhhhhhhhhh........eeeee........................eeeehhhhhh.......hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhh............hhhhh...ee..ee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5a71 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 5A71)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5A71)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5A71)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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UniProtKB/Swiss-Prot
        LIPB_PSEA2 | P41365: 1lbs 1lbt 1tca 1tcb 1tcc 3icv 3icw 3w9b 4k5q 4k6g 4k6h 4k6k 4zv7 5a6v

(-) Related Entries Specified in the PDB File

5a6v OPEN AND CLOSED CONFORMATIONS AND PROTONATION STATES OF CANDIDA ANTARCTICA LIPASE B: XENON COMPLEX