PDB entry 1pt2

View 1pt2 on RCSB PDB site
Description: Crystal structure of levansucrase (E342A) complexed with sucrose
Class: transferase
Keywords: glycoside hydrolase, levansucrase, beta-propeller, levan, sucrose
Deposited on 2003-06-22, released 2003-10-14
The last revision prior to the SCOP 1.75 freeze date was dated 2003-11-04, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.191
AEROSPACI score: 0.53 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Levansucrase
    Species: Bacillus subtilis
    Gene: sacB
    Database cross-references and differences (RAF-indexed):
    • Uniprot P05655 (Start-446)
      • engineered (315)
    Domains in SCOP 1.75: d1pt2a_
  • Heterogens: SUC, CA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1pt2A (A:)
asmketnqkpyketygishitrhdmlqipeqqknekyqvpefdsstiknissakgldvwd
swplqnadgtvanyhgyhivfalagdpknaddtsiymfyqkvgetsidswknagrvfkds
dkfdandsilkdqtqewsgsatftsdgkirlfytdfsgkhygkqtlttaqvnvsasdssl
ningvedyksifdgdgktyqnvqqfidegnyssgdnhtlrdphyvedkghkylvfeantg
tedgyqgeeslfnkayygkstsffrqesqkllqsdkkrtaelangalgmielnddytlkk
vmkpliasntvtdeiaranvfkmngkwylftdsrgskmtidgitsndiymlgyvsnsltg
pykplnktglvlkmdldpndvtftyshfavpqakgnnvvitsymtnrgfyadkqstfaps
fllnikgkktsvvkdsileqgqltvnk

    Sequence, based on observed residues (ATOM records): (download) 
    >1pt2A (A:)
qkpyketygishitrhdmlqipeqqknekyqvpefdsstiknissakgldvwdswplqna
dgtvanyhgyhivfalagdpknaddtsiymfyqkvgetsidswknagrvfkdsdkfdand
silkdqtqewsgsatftsdgkirlfytdfsgkhygkqtlttaqvnvsasdsslningved
yksifdgdgktyqnvqqfidegnyssgdnhtlrdphyvedkghkylvfeantgtedgyqg
eeslfnkayygkstsffrqesqkllqsdkkrtaelangalgmielnddytlkkvmkplia
sntvtdeiaranvfkmngkwylftdsrgskmtidgitsndiymlgyvsnsltgpykplnk
tglvlkmdldpndvtftyshfavpqakgnnvvitsymtnrgfyadkqstfapsfllnikg
kktsvvkdsileqgqltvnk