SCOPe 2.06: Structural Classification of Proteins

PDB entry 1yq2

View 1yq2 on RCSB PDB site
Description: beta-galactosidase from Arthrobacter sp. C2-2 (isoenzyme C2-2-1)
Class: hydrolase
Keywords: glycosyl hydrolase family 2; tim barrel; hexamer
Deposited on 2005-02-01, released 2005-10-04
The last revision prior to the SCOPe 2.06 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.157
AEROSPACI score: 0.43 (click here for full SPACI score report)

Chains and heterogens:

Chain 'A':
Compound: beta-galactosidase
Species: Arthrobacter sp. C2-2 [TaxId:192168]
Gene: lacZ
Database cross-references and differences (RAF-indexed):
- Uniprot Q8KRF6 (Start-1023)
  - engineered (903)
Domains in SCOPe 2.06: d1yq2a1, d1yq2a2, d1yq2a3, d1yq2a4, d1yq2a5
Chain 'B':
Compound: beta-galactosidase
Species: Arthrobacter sp. C2-2 [TaxId:192168]
Gene: lacZ
Database cross-references and differences (RAF-indexed):
- Uniprot Q8KRF6 (Start-1023)
  - engineered (903)
Domains in SCOPe 2.06: d1yq2b1, d1yq2b2, d1yq2b3, d1yq2b4, d1yq2b5
Chain 'C':
Compound: beta-galactosidase
Species: Arthrobacter sp. C2-2 [TaxId:192168]
Gene: lacZ
Database cross-references and differences (RAF-indexed):
- Uniprot Q8KRF6 (Start-1023)
  - engineered (903)
Domains in SCOPe 2.06: d1yq2c1, d1yq2c2, d1yq2c3, d1yq2c4, d1yq2c5
Chain 'D':
Compound: beta-galactosidase
Species: Arthrobacter sp. C2-2 [TaxId:192168]
Gene: lacZ
Database cross-references and differences (RAF-indexed):
- Uniprot Q8KRF6 (Start-1023)
  - engineered (903)
Domains in SCOPe 2.06: d1yq2d1, d1yq2d2, d1yq2d3, d1yq2d4, d1yq2d5
Chain 'E':
Compound: beta-galactosidase
Species: Arthrobacter sp. C2-2 [TaxId:192168]
Gene: lacZ
Database cross-references and differences (RAF-indexed):
- Uniprot Q8KRF6 (Start-1023)
  - engineered (903)
Domains in SCOPe 2.06: d1yq2e1, d1yq2e2, d1yq2e3, d1yq2e4, d1yq2e5
Chain 'F':
Compound: beta-galactosidase
Species: Arthrobacter sp. C2-2 [TaxId:192168]
Gene: lacZ
Database cross-references and differences (RAF-indexed):
- Uniprot Q8KRF6 (Start-1023)
  - engineered (903)
Domains in SCOPe 2.06: d1yq2f1, d1yq2f2, d1yq2f3, d1yq2f4, d1yq2f5
Heterogens: MG, NA, CL, SO4, PEG, HOH

PDB Chain Sequences:

Chain 'A':
Sequence, based on SEQRES records: (download)

>1yq2A (A:)
hmttadvsyltdqgpgsgrrvparswlhsdapalslngdwrfrllpaapgtagagsvlps
getvegvaaesyddaawdtlpvpshwvmgqdgkygrpiytnvqypfpidpphvpdanptg
dfrrrfdvpaqwfesttaaltlrfdgvesrykvwvngqeigvgsgsrlaqefdvsdalra
gsnllvvrvhqwsaasyledqdqwwlpgifrdvtlqarpaggitdawlrtgwsarsgagt
gtidpeitadatafpvtlsvpelgvnvtwksaeevaplalenvepwsaevprlyeasvss
aaesisvrlgfrtvrivgdqflvngrrvvfhgvnrhethpdrgrvfdeagaredlalmkr
fnvnairtshypphprlldlademgfwvilecdlethgfeaggwvenpsdvpawrdalvd
rmertverdknhpsivmwslgnesgtgsnlaamaawahardssrpvhyegdytgaytdvy
srmyssipetdsigrndshalllgcdsaesarqrtkpfilceyvhamgngpgamdqyeal
vdkyprlhggfvwewrdhgirtrtaegmeffayggdfgevvhdsnfvmdgmvlsdstptp
glyefkqivspirlglslpaggkptlavanlrhtadasdvvlrwrvehdgavaasgevaa
egsdgplragesatialpampaaplgetwltveavlrdatgwapaghplgavqldlsapa
vptrsprpatpldgalpvslgpatfdagtlvslagqpvsgprlelwraptdndrgagfga
ygpgdpwlnsgrgvpapsseavwkqagldrltrrvedvaalpdgirvrtryaaadsthsv
aveenwqldggelclriditpsagwnlvwprigvrwdlptdvdgaawfgagpresypdsm
hatmvarhaasleelnvpyarpqetghrsdvrwleldragapwlridaepdaagrrpgfs
larhtaqeiaaaghphelptpshsylyvdaaqhglgsracgpdvwpdfalrpeartlklr
ispa