PDB entry 1tva
View 1tva on RCSB PDB site
Description: human DNA polymerase beta complexed with nicked DNA containing a mismatched template thymidine and incoming cytidine
Class: transferase/DNA
Keywords: NUCLEOTIDYLTRANSFERASE, DNA REPAIR, DNA MISMATCH, BASE EXCISION REPAIR, transferase/DNA COMPLEX
Deposited on
2004-06-29, released
2004-11-23
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: 2.6 Å
R-factor: 0.212
AEROSPACI score: 0.32
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: DNA polymerase beta
Species: Homo sapiens [TaxId:9606]
Gene: POLB
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1tvaa1, d1tvaa2, d1tvaa3 - Chain 'D':
Compound: 5'-d(p*gp*tp*cp*gp*g)-3'
- Chain 'P':
Compound: 5'-d(*gp*cp*tp*gp*ap*tp*gp*cp*gp*cp*c)-3'
- Chain 'T':
Compound: 5'-d(*cp*cp*gp*ap*cp*tp*gp*cp*gp*cp*ap*tp*cp*ap*gp*c)-3'
- Heterogens: NA, MG, PO4, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1tvaA (A:)
mskrkapqetlnggitdmltelanfeknvsqaihkynayrkaasviakyphkiksgaeak
klpgvgtkiaekideflatgklrklekirqddtsssinfltrvsgigpsaarkfvdegik
tledlrknedklnhhqriglkyfgdfekripreemlqmqdivlnevkkvdseyiatvcgs
frrgaessgdmdvllthpsftsestkqpkllhqvveqlqkvhfitdtlskgetkfmgvcq
lpskndekeyphrridirlipkdqyycgvlyftgsdifnknmrahalekgftineytirp
lgvtgvageplpvdsekdifdyiqwkyrepkdrse
Sequence, based on observed residues (ATOM records): (download)
>1tvaA (A:)
kapqetlnggitdmltelanfeknvsqaihkynayrkaasviakyphkiksgaeakklpg
vgtkiaekideflatgklrklekirqddtsssinfltrvsgigpsaarkfvdegiktled
lrknedklnhhqriglkyfgdfekripreemlqmqdivlnevkkvdseyiatvcgsfrrg
aessgdmdvllthpsftsestkqpkllhqvveqlqkvhfitdtlskgetkfmgvcqlpsk
ndekeyphrridirlipkdqyycgvlyftgsdifnknmrahalekgftineytirplgvt
gvageplpvdsekdifdyiqwkyrepkdrse
- Chain 'D':
No sequence available.
- Chain 'P':
No sequence available.
- Chain 'T':
No sequence available.