SCOP 1.71: Domain d1p9pa_: 1p9p A:

Lineage for d1p9pa_ (1p9p A:)

1. Root: SCOP 1.71

2. Class c: Alpha and beta proteins (a/b) [51349] (134 folds)

3. Fold c.116: alpha/beta knot [75216] (1 superfamily)
   core: 3 layers: a/b/a, parallel beta-sheet of 5 strands, order 21435; contains a deep trefoil knot

4. Superfamily c.116.1: alpha/beta knot [75217] (5 families)
   known or predicted SAM-dependent methytransferases including the SPOUT 'sequence' superfamily
   all known members have dimeric structures

5. Family c.116.1.4: tRNA(m1G37)-methyltransferase TrmD [89629] (1 protein)
   fold and dimerisation mode are similar to those of the YbeA-like family; contains additional C-terminal all-alpha subdomain

6. Protein tRNA(m1G37)-methyltransferase TrmD [89630] (3 species)

7. Species Escherichia coli [TaxId:562] [110499] (1 PDB entry)

8. Domain d1p9pa_: 1p9p A: [104092]
   complexed with sah

Details for d1p9pa_

PDB Entry: 1p9p, 2.5 Å

PDB Description: the crystal structure of a m1g37 trna methyltransferase, trmd

SCOP Domain Sequences for d1p9pa_:

Sequence, based on SEQRES records:

>d1p9pa_ c.116.1.4 (A:) tRNA(m1G37)-methyltransferase TrmD {Escherichia coli}
mwigiislfpemfraitdygvtgravkngllsiqswsprdfthdrhrtvddrpygggpgm
lmmvqplrdaihaakaaagegakviylspqgrkldqagvselatnqklilvcgryegide
rviqteideewsigdyvlsggelpamtlidsvsrfipgvlgheasatedsfaeglldcph
ytrpevlegmevppvllsgnhaeirrwrlkqslgrtwlrrpellenlalteeqarllaef
ktehaq

Sequence, based on observed residues (ATOM records):

>d1p9pa_ c.116.1.4 (A:) tRNA(m1G37)-methyltransferase TrmD {Escherichia coli}
mwigiislfpemfraitdygvtgravkngllsiqswsprdfthdrhrtvddrpygggpgm
lmmvqplrdaihaakaaagegakviylspqgrkldqagvselatnqklilvcgryegide
rviqteideewsigdyvlsggelpamtlidsvsrfipgvlgeglldcphytrpevlegme
vppvllsgnhaeirrwrlkqslgrtwlrrpellenlalteeqarllaefktehaq

Timeline for d1p9pa_:

• d1p9pa_ first appeared in SCOP 1.69
  
• d1p9pa_ appears in SCOP 1.73
  
• d1p9pa_ appears in the current release, SCOPe 2.08