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(-) Description

Title :  DOMAIN III OF PSEUDOMONAS AERUGINOSA EXOTOXIN COMPLEXED WITH BETA-TAD
 
Authors :  M. Li, F. Dyda, I. Benhar, I. Pastan, D. R. Davies
Date :  11 Dec 95  (Deposition) - 10 Jun 96  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Toxin, Signal, Adp-Ribosylation, Transferase, Glycosyltransferase, Nad (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Li, F. Dyda, I. Benhar, I. Pastan, D. R. Davies
Crystal Structure Of The Catalytic Domain Of Pseudomonas Exotoxin A Complexed With A Nicotinamide Adenine Dinucleotide Analog: Implications For The Activation Process And For Adp Ribosylation
Proc. Natl. Acad. Sci. Usa V. 93 6902 1996
PubMed-ID: 8692916  |  Reference-DOI: 10.1073/PNAS.93.14.6902
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - EXOTOXIN A
    Chains: A, B
    EC Number: 2.4.2.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PPED5-399
    Expression System Taxid: 562
    Fragment: DOMAIN III OF PSEUDOMONAS TOXIN
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 287

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (3, 3)
No.NameCountTypeFull Name
1AMP1Ligand/IonADENOSINE MONOPHOSPHATE
2TAD1Ligand/IonBETA-METHYLENE-THIAZOLE-4-CARBOXYAMIDE-ADENINEDINUCLEOTIDE
3TIA1Ligand/Ion2-(1,5-DIDEOXYRIBOSE)-4-AMIDO-THIAZOLE
Biological Unit 1 (3, 6)
No.NameCountTypeFull Name
1AMP2Ligand/IonADENOSINE MONOPHOSPHATE
2TAD2Ligand/IonBETA-METHYLENE-THIAZOLE-4-CARBOXYAMIDE-ADENINEDINUCLEOTIDE
3TIA2Ligand/Ion2-(1,5-DIDEOXYRIBOSE)-4-AMIDO-THIAZOLE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS B:440 , GLY B:441 , TYR B:470 , ALA B:478 , TYR B:481 , GLU B:553BINDING SITE FOR RESIDUE TIA B 700
2AC2SOFTWAREHOH A:56 , HOH A:80 , HOH A:104 , HIS A:440 , GLY A:441 , THR A:442 , PHE A:443 , ALA A:446 , SER A:449 , ILE A:450 , GLY A:454 , VAL A:455 , ARG A:456 , TYR A:470 , TYR A:481 , GLU A:553BINDING SITE FOR RESIDUE TAD A 700
3AC3SOFTWAREARG A:609 , HIS B:440 , THR B:442 , ALA B:446 , SER B:449 , ILE B:450 , GLY B:454 , VAL B:455 , ARG B:456 , ARG B:458 , PHE B:469BINDING SITE FOR RESIDUE AMP B 701

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1AER)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Leu A:535 -Pro A:536
2Leu B:535 -Pro B:536

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1AER)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1AER)

(-) Exons   (0, 0)

(no "Exon" information available for 1AER)

(-) 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:205
 aligned with TOXA_PSEAE | P11439 from UniProtKB/Swiss-Prot  Length:638

    Alignment length:211
                                   433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633 
           TOXA_PSEAE   424 EFLGDGGDISFSTRGTQNWTVERLLQAHRQLEERGYVFVGYHGTFLEAAQSIVFGGVRARSQDLDAIWRGFYIAGDPALAYGYAQDQEPDARGRIRNGALLRVYVPRSSLPGFYRTGLTLAAPEAAGEVERLIGHPLPLRLDAITGPEEEGGRLETILGWPLAERTVVIPSAIPTDPRNVGGDLDPSSIPDKEQAISALPDYASQPGKPPR 634
               SCOP domains d1aera_ A: Exotoxin A, C-terminal domain                                                                                                                                                                            SCOP domains
               CATH domains 1aerA00 A:399-609 Diphtheria Toxin, domain 1                                                                                                                                                                        CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....................hhhhhhhhhhhhh..eeeeeeeee.hhhhhhhh......------.....eee...hhhhhhh...............eeeeeeeehhhhhheee.......hhhhhhhhhhh.........eeeee......eeeee.hhhhhh.eeee...............hhh..hhhhhh............... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1aer A 399 AFLGDGGDVSFSTRGTQNWTVERLLQAHRQLEERGYVFVGYHGTFLEAAQSIVFGGVRA------AIWRGFYIAGDPALAYGYAQDQEPDARGRIRNGALLRVYVPRSSLPGFYRTSLTLAAPEAAGEVERLIGHPLPLRLDAITGPEEEGGRLETILGWPLAERTVVIPSAIPTDPRNVGGDLDPSSIPDKEQAISALPDYASQPGKPPR 609
                                   408       418       428       438       448        |-     | 468       478       488       498       508       518       528       538       548       558       568       578       588       598       608 
                                                                                    457    464                                                                                                                                                 


Chain B from PDB  Type:PROTEIN  Length:195
 aligned with TOXA_PSEAE | P11439 from UniProtKB/Swiss-Prot  Length:638

    Alignment length:201
                                   434       444       454       464       474       484       494       504       514       524       534       544       554       564       574       584       594       604       614       624 
           TOXA_PSEAE   425 FLGDGGDISFSTRGTQNWTVERLLQAHRQLEERGYVFVGYHGTFLEAAQSIVFGGVRARSQDLDAIWRGFYIAGDPALAYGYAQDQEPDARGRIRNGALLRVYVPRSSLPGFYRTGLTLAAPEAAGEVERLIGHPLPLRLDAITGPEEEGGRLETILGWPLAERTVVIPSAIPTDPRNVGGDLDPSSIPDKEQAISALPDY 625
               SCOP domains d1aerb_ B: Exotoxin A, C-terminal domain                                                                                                                                                                  SCOP domains
               CATH domains 1aerB00 B:400-600 Diphtheria Toxin, domain 1                                                                                                                                                              CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...................hhhhhhhhhhhhhh.eeeeeeeee.hhhhhhhhh................eee...hhhhhh........-.......eeeeeeeehhhhhheee.......hhhhhhhhhhh.........eeee.-----..eeee.hhhhhh.eeee...............hhh..hhhhhh...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1aer B 400 FLGDGGDVSFSTRGTQNWTVERLLQAHRQLEERGYVFVGYHGTFLEAAQSIVFGGVRARSQDLDAIWRGFYIAGDPALAYGYAQDQEPD-RGRIRNGALLRVYVPRSSLPGFYRTSLTLAAPEAAGEVERLIGHPLPLRLDAITGP-----RLETILGWPLAERTVVIPSAIPTDPRNVGGDLDPSSIPDKEQAISALPDY 600
                                   409       419       429       439       449       459       469       479        |-|      499       509       519       529       539     |   - |     559       569       579       589       599 
                                                                                                                  488 |                                                    545   551                                                 
                                                                                                                    490
   Legend:   → Mismatch (orange background)
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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, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1AER)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (TOXA_PSEAE | P11439)
molecular function
    GO:0047286    NAD+-diphthamide ADP-ribosyltransferase activity    Catalysis of the reaction: peptide diphthamide + NAD+ = peptide N-(ADP-D-ribosyl)diphthamide + niacinamide.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0016757    transferase activity, transferring glycosyl groups    Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).

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 Related Entries

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

UniProtKB/Swiss-Prot
        TOXA_PSEAE | P11439: 1dma 1ikp 1ikq 1xk9 1zm2 1zm3 1zm4 1zm9 2zit 3b78 3b82 3b8h

(-) Related Entries Specified in the PDB File

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