PDB entry 2a9k

View 2a9k on RCSB PDB site
Description: Crystal structure of the C3bot-NAD-RalA complex reveals a novel type of action of a bacterial exoenzyme
Class: protein binding/transferase
Keywords: Exoenzyme C3, bacterial ADP-ribosyltransferase, RAL, RHO, GDP-binding
Deposited on 2005-07-12, released 2005-10-11
The last revision prior to the SCOP 1.75 freeze date was dated 2005-11-01, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 1.73 Å
R-factor: 0.188
AEROSPACI score: 0.64 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Ras-related protein Ral-A
    Species: HOMO SAPIENS
    Gene: RALA, RAL
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d2a9ka1
  • Chain 'B':
    Compound: Mono-ADP-ribosyltransferase C3
    Species: Clostridium botulinum D bacteriophage
    Gene: C3
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d2a9kb1
  • Heterogens: MG, GDP, NAD, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2a9kA (A:)
gspgisgggggsqnslalhkvimvgsggvgksaltlqfmydefvedyeptkadsyrkkvv
ldgeevqidildtagqedyaairdnyfrsgegflcvfsitemesfaatadfreqilrvke
denvpfllvgnksdledkrqvsveeaknraeqwnvnyvetsaktranvdkvffdlmreir
arkmeds

    Sequence, based on observed residues (ATOM records): (download) 
    >2a9kA (A:)
alhkvimvgsggvgksaltlqfmydefvedyeptkadsyrkkvvldgeevqidildtagq
edyaairdnyfrsgegflcvfsitemesfaatadfreqilrvkedenvpfllvgnksdle
dkrqvsveeaknraeqwnvnyvetsaktranvdkvffdlmreirarkmed

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2a9kB (B:)
gspgisgggggsaysntyqeftnidqakawgnaqykkyglsksekeaivsytksaseing
klrqnkgvingfpsnlikqvelldksfnkmktpenimlfrgddpaylgtefqntllnsng
tinktafekakakflnkdrleygyistslmnvsqfagrpiitkfkvakgskagyidpisa
fagqlemllprhstyhiddmrlssdgkqiiitatmmgtainpk

    Sequence, based on observed residues (ATOM records): (download) 
    >2a9kB (B:)
tyqeftnidqakawgnaqykkyglsksekeaivsytksaseingklrqnkgvingfpsnl
ikqvelldksfnkmktpenimlfrgddpaylgtefqntllnsngtinktafekakakfln
kdrleygyistslmnvsqfagrpiitkfkvakgskagyidpisafagqlemllprhstyh
iddmrlssdgkqiiitatmmgtainpk