PDB entry 4lkb

View 4lkb on RCSB PDB site
Description: Crystal structure of a putative 4-Oxalocrotonate Tautomerase from Nostoc sp. PCC 7120
Class: isomerase
Keywords: PSI-BIOLOGY, STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, PSI Biology, New York Structural Genomics Research Consortium, NYSGRC,026795, Dimer of trimer, alpha/beta, Putative Tautomerase, ISOMERASE
Deposited on 2013-07-07, released 2013-07-24
The last revision prior to the SCOPe 2.08 freeze date was dated 2013-07-24, with a file datestamp of 2013-07-19.
Experiment type: XRAY
Resolution: 2.16 Å
R-factor: 0.178
AEROSPACI score: 0.43 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: hypothetical protein alr4568/putative 4-Oxalocrotonate Tautomerase
    Species: Nostoc sp. PCC 7120 [TaxId:103690]
    Gene: alr4568
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q8YNJ7 (22-End)
      • expression tag (21)
    Domains in SCOPe 2.08: d4lkba1, d4lkba2
  • Chain 'B':
    Compound: hypothetical protein alr4568/putative 4-Oxalocrotonate Tautomerase
    Species: Nostoc sp. PCC 7120 [TaxId:103690]
    Gene: alr4568
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q8YNJ7 (22-End)
      • expression tag (20-21)
    Domains in SCOPe 2.08: d4lkbb1, d4lkbb2
  • Chain 'C':
    Compound: hypothetical protein alr4568/putative 4-Oxalocrotonate Tautomerase
    Species: Nostoc sp. PCC 7120 [TaxId:103690]
    Gene: alr4568
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q8YNJ7 (22-End)
      • expression tag (21)
    Domains in SCOPe 2.08: d4lkbc1, d4lkbc2
  • Chain 'D':
    Compound: hypothetical protein alr4568/putative 4-Oxalocrotonate Tautomerase
    Species: Nostoc sp. PCC 7120 [TaxId:103690]
    Gene: alr4568
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q8YNJ7 (22-End)
      • expression tag (21)
    Domains in SCOPe 2.08: d4lkbd1, d4lkbd2
  • Chain 'E':
    Compound: hypothetical protein alr4568/putative 4-Oxalocrotonate Tautomerase
    Species: Nostoc sp. PCC 7120 [TaxId:103690]
    Gene: alr4568
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d4lkbe_
  • Chain 'F':
    Compound: hypothetical protein alr4568/putative 4-Oxalocrotonate Tautomerase
    Species: Nostoc sp. PCC 7120 [TaxId:103690]
    Gene: alr4568
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q8YNJ7 (22-End)
      • expression tag (21)
    Domains in SCOPe 2.08: d4lkbf1, d4lkbf2
  • Heterogens: GOL, SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4lkbA (A:)
mhhhhhhssgvdlgtenlyfqsmvqikvyglaeklnpikaelsnilhtslievlqispek
rfhrffpldkldfyypsdrtdnyliieiimfegrsvetkkqllrdifkkvdekfgisvyd
ieitlfeipkqnwgirgipgdelnlsykvev

    Sequence, based on observed residues (ATOM records): (download) 
    >4lkbA (A:)
smvqikvyglaeklnpikaelsnilhtslievlqispekrfhrffpldkldfyypsdrtd
nyliieiimfegrsvetkkqllrdifkkvdekfgisvydieitlfeipkqnwgirgipgd
e

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >4lkbB (B:)
mhhhhhhssgvdlgtenlyfqsmvqikvyglaeklnpikaelsnilhtslievlqispek
rfhrffpldkldfyypsdrtdnyliieiimfegrsvetkkqllrdifkkvdekfgisvyd
ieitlfeipkqnwgirgipgdelnlsykvev

    Sequence, based on observed residues (ATOM records): (download) 
    >4lkbB (B:)
qsmvqikvyglaeklnpikaelsnilhtslievlqispekrfhrffpldkldfyypsdrt
dnyliieiimfegrsvetkkqllrdifkkvdekfgisvydieitlfeipkqnwgirgipg
de

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >4lkbC (C:)
mhhhhhhssgvdlgtenlyfqsmvqikvyglaeklnpikaelsnilhtslievlqispek
rfhrffpldkldfyypsdrtdnyliieiimfegrsvetkkqllrdifkkvdekfgisvyd
ieitlfeipkqnwgirgipgdelnlsykvev

    Sequence, based on observed residues (ATOM records): (download) 
    >4lkbC (C:)
smvqikvyglaeklnpikaelsnilhtslievlqispekrfhrffpldkldfyypsdrtd
nyliieiimfegrsvetkkqllrdifkkvdekfgisvydieitlfeipkqnwgirgipgd
e

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >4lkbD (D:)
mhhhhhhssgvdlgtenlyfqsmvqikvyglaeklnpikaelsnilhtslievlqispek
rfhrffpldkldfyypsdrtdnyliieiimfegrsvetkkqllrdifkkvdekfgisvyd
ieitlfeipkqnwgirgipgdelnlsykvev

    Sequence, based on observed residues (ATOM records): (download) 
    >4lkbD (D:)
smvqikvyglaeklnpikaelsnilhtslievlqispekrfhrffpldkldfyypsdrtd
nyliieiimfegrsvetkkqllrdifkkvdekfgisvydieitlfeipkqnwgirgipgd
e

  • Chain 'E':
    Sequence, based on SEQRES records: (download) 
    >4lkbE (E:)
mhhhhhhssgvdlgtenlyfqsmvqikvyglaeklnpikaelsnilhtslievlqispek
rfhrffpldkldfyypsdrtdnyliieiimfegrsvetkkqllrdifkkvdekfgisvyd
ieitlfeipkqnwgirgipgdelnlsykvev

    Sequence, based on observed residues (ATOM records): (download) 
    >4lkbE (E:)
mvqikvyglaeklnpikaelsnilhtslievlqispekrfhrffpldkldfyypsdrtdn
yliieiimfegrsvetkkqllrdifkkvdekfgisvydieitlfeipkqnwgirgipgde

  • Chain 'F':
    Sequence, based on SEQRES records: (download) 
    >4lkbF (F:)
mhhhhhhssgvdlgtenlyfqsmvqikvyglaeklnpikaelsnilhtslievlqispek
rfhrffpldkldfyypsdrtdnyliieiimfegrsvetkkqllrdifkkvdekfgisvyd
ieitlfeipkqnwgirgipgdelnlsykvev

    Sequence, based on observed residues (ATOM records): (download) 
    >4lkbF (F:)
smvqikvyglaeklnpikaelsnilhtslievlqispekrfhrffpldkldfyypsdrtd
nyliieiimfegrsvetkkqllrdifkkvdekfgisvydieitlfeipkqnwgirgipgd
e