SCOP 1.75: Domain d1xz4b_: 1xz4 B:

Lineage for d1xz4b_ (1xz4 B:)

1. Root: SCOP 1.75

2. Class a: All alpha proteins [46456] (284 folds)

3. Fold a.1: Globin-like [46457] (2 superfamilies)
   core: 6 helices; folded leaf, partly opened

4. Superfamily a.1.1: Globin-like [46458] (4 families)

5. Family a.1.1.2: Globins [46463] (26 proteins)
   Heme-binding protein

6. Protein Hemoglobin, beta-chain [46500] (24 species)

7. Species Human (Homo sapiens) [TaxId:9606] [46501] (177 PDB entries)
   Uniprot P68871

8. Domain d1xz4b_: 1xz4 B: [116242]
   Other proteins in same PDB: d1xz4a_, d1xz4c_

Details for d1xz4b_

PDB Entry: 1xz4, 2 Å

PDB Description: intersubunit interactions associated with tyr42alpha stabilize the quaternary-t tetramer but are not major quaternary constraints in deoxyhemoglobin: alphay42a deoxyhemoglobin no-salt

PDB Compounds: (B:) hemoglobin beta chain

SCOP Domain Sequences for d1xz4b_:

Sequence; same for both SEQRES and ATOM records:

>d1xz4b_ a.1.1.2 (B:) Hemoglobin, beta-chain {Human (Homo sapiens) [TaxId: 9606]}
vhltpeeksavtalwgkvnvdevggealgrllvvypwtqrffesfgdlstpdavmgnpkv
kahgkkvlgafsdglahldnlkgtfatlselhcdklhvdpenfrllgnvlvcvlahhfgk
eftppvqaayqkvvagvanalahkyh

Timeline for d1xz4b_:

• d1xz4b_ first appeared in SCOP 1.71
  
• d1xz4b_ appears in SCOP 1.73
  
• d1xz4b_ appears in SCOPe 2.01
  
• d1xz4b_ appears in the current release, SCOPe 2.08