PDB entry 3ksk

View 3ksk on RCSB PDB site
Description: Crystal Structure of single chain PvuII
Class: hydrolase
Keywords: single chain restriction endonuclease, DNA-binding protein, Endonuclease, Hydrolase, Magnesium, Metal-binding, Nuclease, Restriction system
Deposited on 2009-11-23, released 2010-04-14
The last revision prior to the SCOPe 2.06 freeze date was dated 2010-04-14, with a file datestamp of 2010-04-09.
Experiment type: XRAY
Resolution: 2.35 Å
R-factor: 0.219
AEROSPACI score: 0.32 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Type-2 restriction enzyme PvuII
    Species: Proteus vulgaris [TaxId:585]
    Gene: pvuII, pvuIIR
    Database cross-references and differences (RAF-indexed):
    • Uniprot P23657 (160-315)
      • linker (156-159)
      • expression tag (316-317)
    Domains in SCOPe 2.06: d3kska1, d3kska2, d3kska3
  • Chain 'B':
    Compound: Type-2 restriction enzyme PvuII
    Species: Proteus vulgaris [TaxId:585]
    Gene: pvuII, pvuIIR
    Database cross-references and differences (RAF-indexed):
    • Uniprot P23657 (160-315)
      • linker (156-159)
      • expression tag (316)
    Domains in SCOPe 2.06: d3kskb1, d3kskb2, d3kskb3
  • Heterogens: SO4, MPD, TRS, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3kskA (A:)
shpdlnkllelwphiqeyqdlalkhgindifqdnggkllqvllitgltvlpgregndavd
nagqeyelksinidltkgfsthhhmnpviiakyrqvpwifaiyrgiaieaiyrlepkdle
fyydkwerkwysdghkdinnpkipvkyvmehgtkiygsggshpdlnkllelwphiqeyqd
lalkhgindifqdnggkllqvllitgltvlpgregndavdnagqeyelksinidltkgfs
thhhmnpviiakyrqvpwifaiyrgiaieaiyrlepkdlefyydkwerkwysdghkdinn
pkipvkyvmehgtkiygshhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3kskA (A:)
shpdlnkllelwphiqeyqdlalkhgindifqdnggkllqvllitgltvlpgndavdnag
qeyelksinidltkgfsthhhmnpviiakyrqvpwifaiyrgiaieaiyrlepkdlefyy
dkwerkwysdghkdinnpkipvkyvmehgtkiygsggshpdlnkllelwphiqeyqdlal
khgindifqdnggkllqvllitgltvlpggndavdnagqeyelksinidltkgfsthhhm
npviiakyrqvpwifaiyrgiaieaiyrlepkdlefyydkwerkwysdghkdinnpkipv
kyvmehgtkiygs

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3kskB (B:)
shpdlnkllelwphiqeyqdlalkhgindifqdnggkllqvllitgltvlpgregndavd
nagqeyelksinidltkgfsthhhmnpviiakyrqvpwifaiyrgiaieaiyrlepkdle
fyydkwerkwysdghkdinnpkipvkyvmehgtkiygsggshpdlnkllelwphiqeyqd
lalkhgindifqdnggkllqvllitgltvlpgregndavdnagqeyelksinidltkgfs
thhhmnpviiakyrqvpwifaiyrgiaieaiyrlepkdlefyydkwerkwysdghkdinn
pkipvkyvmehgtkiygshhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3kskB (B:)
shpdlnkllelwphiqeyqdlalkhgindifqdnggkllqvllitgltvlpgndavdnag
qeyelksinidltkgfsthhhmnpviiakyrqvpwifaiyrgiaieaiyrlepkdlefyy
dkwerkwysdghkdinnpkipvkyvmehgtkiygsggshpdlnkllelwphiqeyqdlal
khgindifqdnggkllqvllitgltvlpgndavdnagqeyelksinidltkgfsthhhmn
pviiakyrqvpwifaiyrgiaieaiyrlepkdlefyydkwerkwysdghkdinnpkipvk
yvmehgtkiyg