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(-) Description

Title :  G215S, A251G, T257A, D260G, T262D MUTANT OF CARBOXYPEPTIDASE T FROM THERMOACTINOMYCES VULGARIS WITH N-BOC-L-LEU
 
Authors :  V. I. Timofeev, S. A. Kuznetsov, V. K. Akparov, I. P. Kuranova
Date :  25 Dec 12  (Deposition) - 25 Dec 13  (Release) - 25 Dec 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. I. Timofeev, S. A. Kuznetsov, V. K. Akparov, I. P. Kuranova
G215S, A251G, T257A, D260G, T262D Mutant Of Carboxypeptidas T From Thermoactinomyces Vulgaris With N-Boc-L-Leu
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - CARBOXYPEPTIDASE T
    Chains: A
    EC Number: 3.4.17.18
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: CPT
    Mutation: YES
    Organism Scientific: THERMOACTINOMYCES VULGARIS
    Organism Taxid: 2026

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 7)

Asymmetric/Biological Unit (4, 7)
No.NameCountTypeFull Name
1BL21Ligand/IonN-(TERT-BUTOXYCARBONYL)-L-LEUCINE
2CA4Ligand/IonCALCIUM ION
3SO41Ligand/IonSULFATE ION
4ZN1Ligand/IonZINC ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:69 , ARG A:129 , ASN A:146 , ARG A:147 , TYR A:255 , GLU A:277 , BL2 A:403BINDING SITE FOR RESIDUE SO4 A 401
2AC2SOFTWAREHIS A:69 , GLU A:72 , HIS A:204 , BL2 A:403BINDING SITE FOR RESIDUE ZN A 402
3AC3SOFTWAREHIS A:69 , ARG A:71 , GLU A:72 , ARG A:129 , HIS A:204 , THR A:205 , TYR A:206 , SER A:207 , TYR A:255 , GLU A:277 , PHE A:287 , SO4 A:401 , ZN A:402 , HOH A:519BINDING SITE FOR RESIDUE BL2 A 403
4AC4SOFTWARESER A:50 , ASP A:51 , GLU A:57 , GLU A:59 , HOH A:709BINDING SITE FOR RESIDUE CA A 404
5AC5SOFTWAREASP A:56 , GLU A:57 , GLU A:61 , GLU A:104 , HOH A:710 , HOH A:737BINDING SITE FOR RESIDUE CA A 405
6AC6SOFTWAREASP A:51 , GLU A:57 , GLU A:59 , ASN A:101BINDING SITE FOR RESIDUE CA A 406
7AC7SOFTWARESER A:7 , TYR A:9 , GLU A:14 , HOH A:640 , HOH A:678 , HOH A:826BINDING SITE FOR RESIDUE CA A 407

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:155 -A:156
2A:314 -A:323

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Thr A:205 -Tyr A:206
2Pro A:213 -Tyr A:214
3Tyr A:279 -Pro A:280
4Asn A:284 -Pro A:285

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4IK2)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4IK2)

(-) Exons   (0, 0)

(no "Exon" information available for 4IK2)

(-) 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:323
                                                                                                                                                                                                                                                                                                                                                                   
               SCOP domains d4ik2a_ A: Carboxypeptidase T                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhh...hhhhhhhhhhhhhhhh...eeeeeeee.....eeeeeee...........eeeeee......hhhhhhhhhhhhhhhhh...hhhhhhhhhhheeeee...hhhhhhhhhh......................hhhhh...........................hhhhhhhhhhhhhhee..ee.eeeeeeee....eeee.............hhhhhhhhhhhhhhhhhhhh.eeeehhhhh....hhhhhhhhhhh.eeeeee............hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ik2 A   1 DFPSYDSGYHNYNEMVNKINTVASNYPNIVKKFSIGKSYEGRELWAVKISDNVGTDENEPEVLYTALHHAREHLTVEMALYTLDLFTQNYNLDSRITNLVNNREIYIVFNINPDGGEYDISSGSYKSWRKNRQPNSGSSYVGTDLNRNYGYKWGCCGGSSGSPSSETYRGRSAFSAPETAAMRDFINSRVVGGKQQIKTLITFHTYSELILYPYSYTYTDVPSDMTQDDFNVFKTMANTMAQTNGYTPQQGSDLYIADGGMDDWAYGQHKIFAFTFEMYPTSYNPGFYPPDEVIGRETSRNKEAVLYVAEKADCPYSVIGKSC 323
                                    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       320
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4IK2)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4IK2)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        CBPT_THEVU | P29068: 1obr 3prt 3qnv 3v38 3v7z 4djl 4duk 4f8z 4gm5 4iav 4ihm

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4IK2)