Lineage for d1s4yb_ (1s4y B:)

  1. Root: SCOP 1.69
  2. 520835Class g: Small proteins [56992] (75 folds)
  3. 522937Fold g.17: Cystine-knot cytokines [57500] (1 superfamily)
    disulfide-rich fold; common core is all-beta
  4. 522938Superfamily g.17.1: Cystine-knot cytokines [57501] (7 families) (S)
  5. 522990Family g.17.1.2: Transforming growth factor (TGF)-beta [57507] (7 proteins)
  6. 522991Protein Activin A (Inhibin beta A) [90170] (1 species)
  7. 522992Species Human (Homo sapiens) [TaxId:9606] [90171] (3 PDB entries)
  8. 522993Domain d1s4yb_: 1s4y B: [105257]
    Other proteins in same PDB: d1s4ya_, d1s4yc_

Details for d1s4yb_

PDB Entry: 1s4y (more details), 2.3 Å

PDB Description: Crystal structure of the activin/actrIIb extracellular domain

SCOP Domain Sequences for d1s4yb_:

Sequence, based on SEQRES records: (download)

>d1s4yb_ g.17.1.2 (B:) Activin A (Inhibin beta A) {Human (Homo sapiens)}
glecdgkvnicckkqffvsfkdigwndwiiapsgyhanycegecpshiagtsgsslsfhs
tvinhyrmrghspfanlksccvptklrpmsmlyyddgqniikkdiqnmiveecgcs

Sequence, based on observed residues (ATOM records): (download)

>d1s4yb_ g.17.1.2 (B:) Activin A (Inhibin beta A) {Human (Homo sapiens)}
glecdvnicckkqffvsfkdigwndwiiapsgyhanycegecpshiagtsgsslsfhstv
inhyrmrpfanlksccvptklrpmsmlyyddgqniikkdiqnmiveecgcs

SCOP Domain Coordinates for d1s4yb_:

Click to download the PDB-style file with coordinates for d1s4yb_.
(The format of our PDB-style files is described here.)

Timeline for d1s4yb_: