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(-) Description

Title :  CRYSTAL STRUCTURE OF RV1284 IN THE PRESENCE OF POLYCARPINE AT MILDLY ACIDIC PH
 
Authors :  A. Hofmann
Date :  25 Feb 15  (Deposition) - 06 May 15  (Release) - 22 Jul 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Beta-Carbonic Anhydrase, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Nienaber, E. Cave-Freeman, M. Cross, L. Mason, U. M. Bailey, P. Amani, R. A Davis, P. Taylor, A. Hofmann
Chemical Probing Suggests Redox-Regulation Of The Carbonic Anhydrase Activity Of Mycobacterial Rv1284.
Febs J. V. 282 2708 2015
PubMed-ID: 25929542  |  Reference-DOI: 10.1111/FEBS.13313

(-) Compounds

Molecule 1 - BETA-CARBONIC ANHYDRASE 1
    Chains: A, B, C, D
    EC Number: 4.2.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'
    Expression System Plasmid: PCR T7
    Expression System Strain: BL21AI
    Expression System Taxid: 866768
    Expression System Vector Type: PLASMID
    Gene: MTCA1, CANA, MT1322
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS (STRAIN CDC 1551 / OSHKOSH)
    Organism Taxid: 83331
    Strain: CDC 1551 / OSHKOSH
    Synonym: BETA-CA 1,CARBONATE DEHYDRATASE 1,MTCA 1

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 10)

Asymmetric Unit (3, 10)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2MG4Ligand/IonMAGNESIUM ION
3ZN4Ligand/IonZINC ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2MG-1Ligand/IonMAGNESIUM ION
3ZN-1Ligand/IonZINC ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2MG-1Ligand/IonMAGNESIUM ION
3ZN-1Ligand/IonZINC ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWARECYS A:35 , HIS A:88 , CYS A:91 , HOH A:328 , HOH A:329binding site for residue ZN A 200
02AC2SOFTWAREILE A:134 , GLU A:135 , ASN A:137 , VAL A:140 , HOH A:382binding site for residue MG A 201
03AC3SOFTWAREARG A:57 , ARG B:57binding site for residue CL A 202
04AC4SOFTWARECYS B:35 , HIS B:88 , CYS B:91 , HOH B:329 , HOH B:362binding site for residue ZN B 200
05AC5SOFTWAREILE B:134 , GLU B:135 , ASN B:137 , VAL B:140 , HOH B:379 , HOH B:380binding site for residue MG B 201
06AC6SOFTWARECYS C:35 , HIS C:88 , CYS C:91 , HOH C:323binding site for residue ZN C 200
07AC7SOFTWAREILE C:134 , GLU C:135 , ASN C:137 , VAL C:140 , HOH C:345 , HOH C:375binding site for residue MG C 201
08AC8SOFTWAREARG C:57 , ARG D:57binding site for residue CL C 202
09AC9SOFTWARECYS D:35 , HIS D:88 , CYS D:91 , HOH D:331 , HOH D:344binding site for residue ZN D 200
10AD1SOFTWAREILE D:134 , GLU D:135 , ASN D:137 , VAL D:140 , HOH D:381 , HOH D:384binding site for residue MG D 201

(-) SS Bonds  (4, 4)

Asymmetric Unit
No.Residues
1A:35 -A:61
2B:35 -B:61
3C:35 -C:61
4D:35 -D:61

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Gly A:20 -Pro A:21
2Gly B:20 -Pro B:21
3Gly C:20 -Pro C:21
4Gly D:20 -Pro D:21

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4YF4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4YF4)

(-) Exons   (0, 0)

(no "Exon" information available for 4YF4)

(-) 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:163
                                                                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh............eeeeee.....hhhhhhh.....eeeeee.....hhhhhhhhhhhhhh....eeeeeee..hhhhh.hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhh.......eeeeeee......eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4yf4 A   1 GTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   


Chain B from PDB  Type:PROTEIN  Length:163
                                                                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh............eeeeee.....hhhhhhh.....eeeeee.....hhhhhhhhhhhhhhhh..eeeeeee..hhhhh.hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhh.......eeeeeee......eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4yf4 B   1 GTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   


Chain C from PDB  Type:PROTEIN  Length:163
                                                                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhh.............eeeeee.....hhhhhh......eeeeee.....hhhhhhhhhhhhhhhh..eeeeeee..hhhhh.hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhh.......eeeeeee......eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4yf4 C   1 GTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   


Chain D from PDB  Type:PROTEIN  Length:163
                                                                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh............eeeeee.....hhhhhh......eeeeee.....hhhhhhhhhhhhhh....eeeeeee..hhhhh.hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhh.......eeeeeee......eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4yf4 D   1 GTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160
   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 4YF4)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4YF4)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4YF4)

(-) Gene Ontology  (7, 11)

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 Related Entries

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

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        MTCA1_MYCTO | P9WPJ6: 1ylk 4yf5 4yf6
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(-) Related Entries Specified in the PDB File

4yf4 4yf5