SCOPe 2.05: Domain d1pq4a_: 1pq4 A:

Lineage for d1pq4a_ (1pq4 A:)

1. Root: SCOPe 2.05

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.92: Chelatase-like [53799] (3 superfamilies)
   duplication: tandem repeat of two domains; 3 layers (a/b/a); parallel beta-sheet of 4 strands, order 2134

4. Superfamily c.92.2: "Helical backbone" metal receptor [53807] (5 families)
   contains a long alpha helical insertion in the interdomain linker

5. Family c.92.2.2: TroA-like [53811] (6 proteins)

6. Protein Periplasmic zinc binding protein ZnuA [102688] (1 species)

7. Species Synechocystis sp. PCC 6803 [TaxId:1148] [102689] (1 PDB entry)

8. Domain d1pq4a_: 1pq4 A: [94995]
   complexed with zn

Details for d1pq4a_

PDB Entry: 1pq4, 1.9 Å

PDB Description: Crystal structure of ZnuA

PDB Compounds: (A:) periplasmic binding protein component of an ABC type zinc uptake transporter

SCOPe Domain Sequences for d1pq4a_:

Sequence, based on SEQRES records:

>d1pq4a_ c.92.2.2 (A:) Periplasmic zinc binding protein ZnuA {Synechocystis sp. PCC 6803 [TaxId: 1148]}
damditvsippqqyflekiggdlvrvsvlvpgnndphtyepkpqqlaalseaeayvligl
gfeqpwleklkaananmklidsaqgitplemekhdhshgeeeghddhshdghdhgsesek
ekakgalmvadphiwlsptlvkrqattiakelaeldpdnrdqyeanlaaflaelerlnqe
lgqilqplpqrkfivfhpswayfardynlvqipievegqepsaqelkqlidtakennltm
vfgetqfstksseaiaaeigagvelldplaadwssnlkavaqkianans

Sequence, based on observed residues (ATOM records):

>d1pq4a_ c.92.2.2 (A:) Periplasmic zinc binding protein ZnuA {Synechocystis sp. PCC 6803 [TaxId: 1148]}
damditvsippqqyflekiggdlvrvsvlvpgnndphtyepkpqqlaalseaeayvligl
gfeqpwleklkaananmklidsaqgitplemekmvadphiwlsptlvkrqattiakelae
ldpdnrdqyeanlaaflaelerlnqelgqilqplpqrkfivfhpswayfardynlvqipi
evegqepsaqelkqlidtakennltmvfgetqfstksseaiaaeigagvelldplaadws
snlkavaqkianans

Timeline for d1pq4a_:

• d1pq4a_ first appeared in SCOP 1.67
  
• d1pq4a_ appears in SCOPe 2.04
  
• d1pq4a_ appears in SCOPe 2.06
  
• d1pq4a_ appears in the current release, SCOPe 2.08