PDB entry 1niu

View 1niu on RCSB PDB site
Description: alanine racemase with bound inhibitor derived from l-cycloserine
Class: isomerase
Keywords: TIM Barrel, PLP-containing, ISOMERASE
Deposited on 2002-12-26, released 2003-09-16
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.194
AEROSPACI score: 0.37 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: alanine racemase
    Species: Geobacillus stearothermophilus [TaxId:1422]
    Gene: ALR OR DAL
    Database cross-references and differences (RAF-indexed):
    • Uniprot P10724
      • modified residue (128)
    Domains in SCOPe 2.08: d1niua1, d1niua2
  • Chain 'B':
    Compound: alanine racemase
    Species: Geobacillus stearothermophilus [TaxId:1422]
    Gene: ALR OR DAL
    Database cross-references and differences (RAF-indexed):
    • Uniprot P10724
      • modified residue (128)
    Domains in SCOPe 2.08: d1niub1, d1niub2
  • Heterogens: DCS, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1niuA (A:)
mndfhrdtwaevdldaiydnvenlrrllpddthimavvkanayghgdvqvartaleagas
rlavafldealalrekgieapilvlgasrpadaalaaqqrialtvfrsdwleeasalysg
pfpihfhlkmdtgmgrlgvkdeeetkrivalierhphfvleglythfatadevntdyfsy
qytrflhmlewlpsrpplvhcansaaslrfpdrtfnmvrfgiamyglapspgikpllpyp
lkeafslhsrlvhvkklqpgekvsygatytaqteewigtipigyadgwlrrlqhfhvlvd
gqkapivgricmdqcmirlpgplpvgtkvtligrqgdevisiddvarhletinyevpcti
syrvpriffrhkrimevrnaigrgessa

    Sequence, based on observed residues (ATOM records): (download) 
    >1niuA (A:)
ndfhrdtwaevdldaiydnvenlrrllpddthimavvkanayghgdvqvartaleagasr
lavafldealalrekgieapilvlgasrpadaalaaqqrialtvfrsdwleeasalysgp
fpihfhlkmdtgmgrlgvkdeeetkrivalierhphfvleglythfatadevntdyfsyq
ytrflhmlewlpsrpplvhcansaaslrfpdrtfnmvrfgiamyglapspgikpllpypl
keafslhsrlvhvkklqpgekvsygatytaqteewigtipigyadgwlrrlqhfhvlvdg
qkapivgricmdqcmirlpgplpvgtkvtligrqgdevisiddvarhletinyevpctis
yrvpriffrhkrimevrnaigr

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1niuB (B:)
mndfhrdtwaevdldaiydnvenlrrllpddthimavvkanayghgdvqvartaleagas
rlavafldealalrekgieapilvlgasrpadaalaaqqrialtvfrsdwleeasalysg
pfpihfhlkmdtgmgrlgvkdeeetkrivalierhphfvleglythfatadevntdyfsy
qytrflhmlewlpsrpplvhcansaaslrfpdrtfnmvrfgiamyglapspgikpllpyp
lkeafslhsrlvhvkklqpgekvsygatytaqteewigtipigyadgwlrrlqhfhvlvd
gqkapivgricmdqcmirlpgplpvgtkvtligrqgdevisiddvarhletinyevpcti
syrvpriffrhkrimevrnaigrgessa

    Sequence, based on observed residues (ATOM records): (download) 
    >1niuB (B:)
ndfhrdtwaevdldaiydnvenlrrllpddthimavvkanayghgdvqvartaleagasr
lavafldealalrekgieapilvlgasrpadaalaaqqrialtvfrsdwleeasalysgp
fpihfhlkmdtgmgrlgvkdeeetkrivalierhphfvleglythfatadevntdyfsyq
ytrflhmlewlpsrpplvhcansaaslrfpdrtfnmvrfgiamyglapspgikpllpypl
keafslhsrlvhvkklqpgekvsygatytaqteewigtipigyadgwlrrlqhfhvlvdg
qkapivgricmdqcmirlpgplpvgtkvtligrqgdevisiddvarhletinyevpctis
yrvpriffrhkrimevrnai