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(-) Description

Title :  CRYSTAL STRUCTURE OF A FAMILY GH18 CHITINASE FROM CHROMOBACTERIUM VIOLACEUM
 
Authors :  H. M. Pereira, C. S. Teixeira, T. B. Grangeiro
Date :  03 Jul 14  (Deposition) - 14 Oct 15  (Release) - 14 Oct 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym./Biol. Unit :  A
Keywords :  Chitinase Family Gh18 Chitinase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. M. Pereira, C. S. Teixeira, T. B. Grangeiro
Crystal Structure Of A Family Gh18 Chitinase From Chromobacterium Violaceum
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - CHITINASE
    Chains: A
    Engineered: YES
    Expression System: KOMAGATAELLA PASTORIS GS115
    Expression System Plasmid: PPICZALPHAA
    Expression System Strain: GS115
    Expression System Taxid: 644223
    Expression System Vector Type: PLASMID
    Gene: CV_3316
    Organism Scientific: CHROMOBACTERIUM VIOLACEUM
    Organism Taxid: 243365
    Strain: ATCC 12472 / DSM 30191 / JCM 1249 / NBRC 12614 / NCIMB 9131 / NCTC 9757

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 14)

Asymmetric/Biological Unit (1, 14)
No.NameCountTypeFull Name
1CS14Ligand/IonCESIUM ION

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWARESER A:637 , SER A:711 , CS A:814 , HOH A:964binding site for residue CS A 801
02AC2SOFTWAREGLU A:529 , SER A:554 , TYR A:555binding site for residue CS A 802
03AC3SOFTWAREGLU A:314 , MET A:395 , HOH A:1751binding site for residue CS A 803
04AC4SOFTWAREMET A:223 , GLN A:238 , GLY A:728 , CS A:809binding site for residue CS A 804
05AC5SOFTWARELYS A:340 , ALA A:423 , ASN A:426 , TYR A:428 , SER A:429 , HOH A:1094binding site for residue CS A 805
06AC6SOFTWARESER A:719 , PHE A:734binding site for residue CS A 806
07AC7SOFTWAREHOH A:1769 , HOH A:1853binding site for residue CS A 807
08AC8SOFTWARELYS A:641binding site for residue CS A 808
09AC9SOFTWAREGLY A:728 , GLY A:729 , LEU A:730 , CS A:804 , HOH A:975binding site for residue CS A 809
10AD1SOFTWAREVAL A:727 , HOH A:1730binding site for residue CS A 810
11AD2SOFTWAREHOH A:1378binding site for residue CS A 811
12AD3SOFTWARETYR A:397 , ASP A:398 , TYR A:464 , HOH A:1769binding site for residue CS A 812
13AD4SOFTWARESER A:176 , ILE A:178 , HOH A:1873binding site for residue CS A 813
14AD5SOFTWAREPHE A:713 , PRO A:742 , CS A:801binding site for residue CS A 814

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:121 -A:137

(-) Cis Peptide Bonds  (5, 5)

Asymmetric/Biological Unit
No.Residues
1Ala A:189 -Phe A:190
2Glu A:314 -Tyr A:315
3Trp A:603 -Glu A:604
4Tyr A:673 -Pro A:674
5Gly A:765 -Pro A:766

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4TXG)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4TXG)

(-) 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    
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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:679
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........hhhhhhh............hhhhh........hhhhh..eeeeeee............hhhhhhhhhh.eeeeeeeee.....ee.............................hhhhhhhhhhhhhh...eeeeeeehhhhh..ee.....ee..hhhhhhhh......hhhhhhhhhhhhhhhhhhhh..eeeee...........hhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeee.hhhhhh....hhhhhhh.eeeee.......................hhhhhhh....hhhhh.....hhhhhhhhhh...hhh.eeeeee...eee..............................hhhhh.................hhhhhhhhhhh.....hhhhh....hhhhh.....eeeee....eeeeee....eeee..hhhhhhhhhhhhhhh...eeeeehhhh.eeee........eeee.hhhhhhhhhhhh..........ee.eeeeee...hhhhh.....eeeeee..........eeeeeee.......ee......eeee..............eeeeeee...........eeeeeee........eeeeeee..eeeee............. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4txg A 107 PPLVQVPPPTGNALCRPEALAQTQGVDVPYCAVYKQGGAEQLANGSRRRIIGYFTSWRTGKDGSPAYLASDIPWSKLTHINYAFAHVDGSNKLSVNETAPGNPATDMSWPGVAGAEMDASLPYKGHFNLLTQYKRKYPGVKTLISVGGWAETGGYFDANGKRVASGGFYSMTVNADGTVNQAGINAFSDSAVAFLRKYGFDGVDIDFEYPTSMNNAGNPLDWTFSNARLGSLNKGYVALLQTLRDRLDRAAAQDGRYYQITAAVPASGYLLRGMETFQGLKYLDFVNVMSYDLHGAWNRFVGPNAALYDDGKDAELAFWNVYSTPQYGNIGYLNTDWAYHYYRGGLPASRVNMGVPYYTRGWKNVSGGSNGLWGSSVGSNCPAGLTECGDGAVGIDNIWHDLDDSGKEIPGGSNPMWHAKNLEKGLAGSYLAAYGIDPTLPINQLTGSYQRNYNGALAAPWLWNAGKKVFLSTEDEQSIAQKAAWIDANNVGGVMFWELAGDYDWKAQRNNGQGEYFIGTTLTSLLYNTFSQPPKVSAPTAAIDVGFSLGGFKLGDQNYPINPKLTIVNRSQTTLPGGTEFQFDVPTSAPANIADQSGFGLKVVSAGHSGSNVGGLKGDFNRVSVKLPSWQSLGAGQSVTLDVVYYLPISGPSHYTVGLNGKTYAIRDEAPYLPYLRVL 793
                                   116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636      |654       664       674       684       694       704       714       724       734       744       754       764       774       784         
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  643|                                                                                                                                             
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   652
   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 4TXG)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Ala A:189 - Phe A:190   [ RasMol ]  
    Glu A:314 - Tyr A:315   [ RasMol ]  
    Gly A:765 - Pro A:766   [ RasMol ]  
    Trp A:603 - Glu A:604   [ RasMol ]  
    Tyr A:673 - Pro A:674   [ RasMol ]  
 

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4tx8