SCOP 1.73: Domain d1s9ja_: 1s9j A:

Lineage for d1s9ja_ (1s9j A:)

1. Root: SCOP 1.73

2. Class d: Alpha and beta proteins (a+b) [53931] (334 folds)

3. Fold d.144: Protein kinase-like (PK-like) [56111] (1 superfamily)
   consists of two alpha+beta domains, C-terminal domain is mostly alpha helical

4. Superfamily d.144.1: Protein kinase-like (PK-like) [56112] (7 families)
   shares functional and structural similarities with the ATP-grasp fold and PIPK

5. Family d.144.1.7: Protein kinases, catalytic subunit [88854] (61 proteins)
   members organized in the groups and subfamiles specified by the comments

6. Protein Dual specificity mitogen-activated protein kinase kinase 1, Mek1 [118137] (1 species)
   OPK group (?); MAPKK subfamily; serine/threonine kinase

7. Species Human (Homo sapiens) [TaxId:9606] [118138] (1 PDB entry)

8. Domain d1s9ja_: 1s9j A: [112049]
   complexed with atp, bbm, mg

Details for d1s9ja_

PDB Entry: 1s9j, 2.4 Å

PDB Description: X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a complex with ligand and MgATP

PDB Compounds: (A:) Dual specificity mitogen-activated protein kinase kinase 1

SCOP Domain Sequences for d1s9ja_:

Sequence, based on SEQRES records:

>d1s9ja_ d.144.1.7 (A:) Dual specificity mitogen-activated protein kinase kinase 1, Mek1 {Human (Homo sapiens) [TaxId: 9606]}
melkdddfekiselgagnggvvfkvshkpsglvmarklihleikpairnqiirelqvlhe
cnspyivgfygafysdgeisicmehmdggsldqvlkkagripeqilgkvsiavikgltyl
rekhkimhrdvkpsnilvnsrgeiklcdfgvsgqlidsmansfvgtrsymsperlqgthy
svqsdiwsmglslvemavgrypipppdakelelmfgcqvegdaaetpprprtpgrplssy
gmdsrppmaifelldyivnepppklpsgvfslefqdfvnkcliknpaeradlkqlmvhaf
ikrsdaeevdfagwlcstigln

Sequence, based on observed residues (ATOM records):

>d1s9ja_ d.144.1.7 (A:) Dual specificity mitogen-activated protein kinase kinase 1, Mek1 {Human (Homo sapiens) [TaxId: 9606]}
melkdddfekiselgagnggvvfkvshkpsglvmarklihleikpairnqiirelqvlhe
cnspyivgfygafysdgeisicmehmdggsldqvlkkagripeqilgkvsiavikgltyl
rekhkimhrdvkpsnilvnsrgeiklcdfgvsgqlidsmavgtrsymsperlqgthysvq
sdiwsmglslvemavgrypipppdakelelmfppmaifelldyivnepppklpsgvfsle
fqdfvnkcliknpaeradlkqlmvhafikrsdaeevdfagwlcstigln

Timeline for d1s9ja_:

• d1s9ja_ first appeared in SCOP 1.71
  
• d1s9ja_ appears in SCOP 1.75
  
• d1s9ja_ appears in the current release, SCOPe 2.08, called d1s9ja1