PDB entry 1ytk
View 1ytk on RCSB PDB site
Description: Crystal structure of a nicotinate phosphoribosyltransferase from Thermoplasma acidophilum with nicotinate mononucleotide
Class: Transferase
Keywords: nicotinate phosphoribosyltransferase, type II phosphoribosyltransferase, zinc-knuckle motif, Structural Genomics, PSI, Protein Structure Initiative, Berkeley Structural Genomics Center, BSGC, Transferase
Deposited on
2005-02-10, released
2005-03-08
The last revision prior to the SCOPe 2.07 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-08.
Experiment type: XRAY
Resolution: 2.65 Å
R-factor: 0.201
AEROSPACI score: 0.3
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: nicotinate phosphoribosyltransferase from Thermoplasma acidophilum
Species: THERMOPLASMA ACIDOPHILUM [TaxId:273075]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d1ytka1, d1ytka2 - Heterogens: NCN, TRS, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1ytkA (A:)
ggggggmnvfntasdedikkglasdvyfertisaigdkcndlrvameatvsgpldtwinf
tgldevlkllegldvdlyaipegtilfprdanglpvpfirvegrycdfgmyetailgfic
qasgistkaskvrlaagdspffsfgirrmhpaispmidrsayiggadgvsgilgaklidq
dpvgtmphalsimlgdeeawkltlentkngqksvllidtymdekfaaikiaemfdkvdyi
rldtpssrrgnfealirevrwelalrgrsdikimvsggldentvkklreagaeafgvgts
issakpfdfamdivevngkpetkrgkmsgrknvlrctschrievvpanvqektcicggsm
qnllvkylshgkrtseyprpkeirsrsmkeleyfkdis
Sequence, based on observed residues (ATOM records): (download)
>1ytkA (A:)
mnvfntasdedikkglasdvyfertisaigdkcndlrvameatvsgpldtwinftgldev
lkllegldvdlyaipegtilfprdanglpvpfirvegrycdfgmyetailgficqasgis
tkaskvrlaagdspffsfgirrmhpaispmidrsayiggadgvsgilgaklidqdpvgtm
phalsimlgdeeawkltlentkngqksvllidtymdekfaaikiaemfdkvdyirldtps
srrgnfealirevrwelalrgrsdikimvsggldentvkklreagaeafgvgtsissakp
fdfamdivevngkpetkrgkmsgrknvlrctschrievvpanvqektcicggsmqnllvk
ylshgkrtseyprpkeirsrsmkeleyfk