SCOP 1.73: Domain d1twab_: 1twa B:

Lineage for d1twab_ (1twa B:)

1. Root: SCOP 1.73

2. Class e: Multi-domain proteins (alpha and beta) [56572] (53 folds)

3. Fold e.29: beta and beta-prime subunits of DNA dependent RNA-polymerase [64483] (1 superfamily)
   Multidomain subunits of complex domain organization

4. Superfamily e.29.1: beta and beta-prime subunits of DNA dependent RNA-polymerase [64484] (2 families)
   The catalytic site is formed by the association of two double-psi beta-barrel domains, one from each subunit

5. Family e.29.1.1: RNA-polymerase beta [64485] (2 proteins)

6. Protein RBP2 [64491] (1 species)

7. Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [64492] (24 PDB entries)

8. Domain d1twab_: 1twa B: [112697]
   Other proteins in same PDB: d1twaa_, d1twac1, d1twac2, d1twae1, d1twae2, d1twaf_, d1twah_, d1twai1, d1twai2, d1twaj_, d1twak_, d1twal_
   complexed with atp, mn, zn

Details for d1twab_

PDB Entry: 1twa, 3.2 Å

PDB Description: RNA polymerase II complexed with ATP

PDB Compounds: (B:) DNA-directed RNA polymerase II 140 kDa polypeptide

SCOP Domain Sequences for d1twab_:

Sequence, based on SEQRES records:

>d1twab_ e.29.1.1 (B:) RBP2 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}
fedesapitaedswavisaffrekglvsqqldsfnqfvdytlqdiicedstlileqlaqh
ttesdnisrkyeisfgkiyvtkpmvnesdgvthalypqearlrnltyssglfvdvkkrty
eaidvpgrelkyeliaeeseddsesgkvfigrlpimlrskncylseatesdlyklkecpf
dmggyfiingsekvliaqersagnivqvfkkaapspishvaeirsalekgsrfistlqvk
lygregssartikatlpyikqdipiviifralgiipdgeilehicydvndwqmlemlkpc
vedgfviqdretaldfigrrgtalgikkekriqyakdilqkeflphitqlegfesrkaff
lgyminrlllcaldrkdqddrdhfgkkrldlagpllaqlfktlfkkltkdifrymqrtve
eahdfnmklainaktitsglkyalatgnwgeqkkamssragvsqvlnrytysstlshlrr
tntpigrdgklakprqlhnthwglvcpaetpegqacglvknlslmscisvgtdpmpiitf
lsewgmepledyvphqspdatrvfvngvwhgvhrnparlmetlrtlrrkgdinpevsmir
direkelkiftdagrvyrplfiveddeslghkelkvrkghiaklmateyqdieggfedve
eytwssllneglveyidaeeeesiliamqpedlepaeaneendldvdpakrirvshhatt
fthceihpsmilgvaasiipfpdhnqsprntyqsamgkqamgvfltnynvrmdtmanily
ypqkplgttrameylkfrelpagqnaivaiacysgynqedsmimnqssidrglfrslffr
symdqekkygmsitetfekpqrtntlrmkhgtydkldddgliapgvrvsgedviigkttp
ispdeeelgqrtayhskrdastplrstengivdqvlvttnqdglkfvkvrvrttkipqig
dkfasrhgqkgtigityrredmpftaegivpdliinphaipsrmtvahliecllskvaal
sgnegdaspftditvegiskllrehgyqsrgfevmynghtgkklmaqiffgptyyqrlrh
mvddkiharargpmqvltrqpvegrsrdgglrfgemerdcmiahgaasflkerlmeasda
frvhicgicglmtviaklnhnqfeckgcdnkidiyqihipyaakllfqelmamnitprly
tdrsrdf

Sequence, based on observed residues (ATOM records):

>d1twab_ e.29.1.1 (B:) RBP2 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}
fedesapitaedswavisaffrekglvsqqldsfnqfvdytlqdiicedstlieisfgki
yvtkpmvnesdgvthalypqearlrnltyssglfvdvkkrtyekvfigrlpimlrskncy
lseatesdlyklkecpfdmggyfiingsekvliaqersagnivqvfkkaapspishvaei
rsalekgsrfistlqvklygregssartikatlpyikqdipiviifralgiipdgeileh
icydvndwqmlemlkpcvedgfviqdretaldfigrrgtalgikkekriqyakdilqkef
lphitqlegfesrkafflgyminrlllcaldrkdqddrdhfgkkrldlagpllaqlfktl
fkkltkdifrymqrtvelainaktitsglkyalatgnwgagvsqvlnrytysstlshlrr
tntpiakprqlhnthwglvcpaetpegqacglvknlslmscisvgtdpmpiitflsewgm
epledyvphqspdatrvfvngvwhgvhrnparlmetlrtlrrkgdinpevsmirdireke
lkiftdagrvyrplfiveddeslghkelkvrkghiaklmateyqdeytwssllneglvey
idaeeeesiliamqpedlepdvdpakrirvshhattfthceihpsmilgvaasiipfpdh
nqsprntyqsamgkqamgvfltnynvrmdtmanilyypqkplgttrameylkfrelpagq
naivaiacysgynqedsmimnqssidrglfrslffrsymdqekkygmsitetfekpqrtn
tlrmkhgtydkldddgliapgvrvsgedviigkttskrdastplrstengivdqvlvttn
qdglkfvkvrvrttkipqigdkfasrhgqkgtigityrredmpftaegivpdliinphai
psrmtvahliecllskvaalsgnegdaspftditvegiskllrehgyqsrgfevmynght
gkklmaqiffgptyyqrlrhmvddkiharargpglrfgemerdcmiahgaasflkerlme
asdafrvhicgicglmtviaklnhnqfeckgcdnkidiyqihipyaakllfqelmamnit
prlytdrsrdf

Timeline for d1twab_:

• d1twab_ first appeared in SCOP 1.71
  
• d1twab_ appears in SCOP 1.75
  
• d1twab_ appears in the current release, SCOPe 2.08