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(-) Description

Title :  CRYSTAL STRUCTURE OF CALB FROM CANDIDA ANTARCTICA
 
Authors :  J. An, Y. Xie, Y. Feng, G. Wu
Date :  15 Apr 13  (Deposition) - 29 Jan 14  (Release) - 07 May 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Lipase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Xie, J. An, G. Yang, G. Wu, Y. Zhang, L. Cui, Y. Feng
Enhanced Enzyme Kinetic Stability By Increasing Rigidity Within The Active Site.
J. Biol. Chem. V. 289 7994 2014
PubMed-ID: 24448805  |  Reference-DOI: 10.1074/JBC.M113.536045

(-) Compounds

Molecule 1 - LIPASE B
    Chains: A, B
    EC Number: 3.1.1.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET22B
    Expression System Strain: ROSETTA AODE3AI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Common: YEAST
    Organism Scientific: CANDIDA ANTARCTICA
    Organism Taxid: 34362
    Synonym: CALB

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1EDO2Ligand/Ion1,2-ETHANEDIOL
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1EDO2Ligand/Ion1,2-ETHANEDIOL
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1EDO-1Ligand/Ion1,2-ETHANEDIOL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:169 , PRO A:303 , PHE A:304 , ALA A:305 , VAL A:306BINDING SITE FOR RESIDUE EDO A 401
2AC2SOFTWARETHR A:40 , TRP A:104 , SER A:105 , HIS A:224 , LEU A:278 , ALA A:281BINDING SITE FOR RESIDUE EDO A 402

(-) SS Bonds  (6, 6)

Asymmetric 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 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 4K6G)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4K6G)

(-) Exons   (0, 0)

(no "Exon" information available for 4K6G)

(-) 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:314
                                                                                                                                                                                                                                                                                                                                                          
               SCOP domains d4k6ga_ A: automated matches                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............hhhhhhhheee..........eeeee.....hhhhhhh.hhhhhhhhh..eeeee........hhhhhhhhhhhhhhhhhhhh....eeeeeehhhhhhhhhhhhhhhhhh..eeeeeee............hhhhhhh...hhhhhhhhhh........eeeee........................eeeehhhhhh.......hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhh............hhhhh...ee..ee..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4k6g A  -1 MALPSGSDPAFSQPKSVLDAGLTCQGASPSSVSKPILLVPGTGTTGPQSFDSNWIPLSTQLGYTPCWISPPPFMLNDTQVNTEYMVNAITALYAGSGNNKLPVLTWSQGGLVAQWGLTFFPSIRSKVDRLMAFAPDYKGTVLAVSAPSVWQQTTGSALTTALRNAGGLTQIVPTTNLYSATDEIVQPQVSNSPLDSSYLFNGKNVQAQAVCGPLFVIDHAGSLTSQFSYVVGRSALRSTTGQARSADYGITDCNPLPANDLTPEQKVAAAALLAPAAAAIVAGPKQNCEPDLMPYARPFAVGKRTCSGIVTPLE 319
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138 ||    155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315    
                                                                                                                                                                       140|                                                                                                                                                                           
                                                                                                                                                                        148                                                                                                                                                                           


Chain B from PDB  Type:PROTEIN  Length:320
                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains d4k6gb_ B: automated matches                                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhhhhheee..........eeeee.....hhhhhhh.hhhhhhhhh..eeeee........hhhhhhhhhhhhhhhhhhhh....eeeeeehhhhhhhhhhhhhhhhhh..eeeeeee......hhhhhhhhhh...hhhhhhh...hhhhhhhhhh........eeeee........................eeeehhhhhh.......hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhh........hhhhhhhhhh.hhhhhhhhhhh............hhhhh...ee..ee..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4k6g B   0 ALPSGSDPAFSQPKSVLDAGLTCQGASPSSVSKPILLVPGTGTTGPQSFDSNWIPLSTQLGYTPCWISPPPFMLNDTQVNTEYMVNAITALYAGSGNNKLPVLTWSQGGLVAQWGLTFFPSIRSKVDRLMAFAPDYKGTVLAGPLDALAVSAPSVWQQTTGSALTTALRNAGGLTQIVPTTNLYSATDEIVQPQVSNSPLDSSYLFNGKNVQAQAVCGPLFVIDHAGSLTSQFSYVVGRSALRSTTGQARSADYGITDCNPLPANDLTPEQKVAAAALLAPAAAAIVAGPKQNCEPDLMPYARPFAVGKRTCSGIVTPLE 319
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319
   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  (1, 2)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4K6G)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4K6G)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)

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  4k6g
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  LIPB_PSEA2 | P41365
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  3.1.1.3
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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 4k6h 4k6k 4zv7 5a6v 5a71

(-) Related Entries Specified in the PDB File

4k5q 4k6h 4k6k