SCOP 1.73: Domain d1xh2a2: 1xh2 A:1-403

Lineage for d1xh2a2 (1xh2 A:1-403)

1. Root: SCOP 1.73

2. Class c: Alpha and beta proteins (a/b) [51349] (141 folds)

3. Fold c.1: TIM beta/alpha-barrel [51350] (33 superfamilies)
   contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
   the first seven superfamilies have similar phosphate-binding sites

4. Superfamily c.1.8: (Trans)glycosidases [51445] (14 families)

5. Family c.1.8.1: Amylase, catalytic domain [51446] (24 proteins)
   members of the family may contain various insert subdomains
   in alpha-amylases and closer relatives this domain is usually followed by a common all-beta domain

6. Protein Animal alpha-amylase [51458] (3 species)
   contains Ca2+-binding subdomain, residues 100-170

7. Species Human (Homo sapiens) [TaxId:9606] [51460] (33 PDB entries)

8. Domain d1xh2a2: 1xh2 A:1-403 [121994]
   Other proteins in same PDB: d1xh2a1
   automatically matched to d1c8qa2
   complexed with are, ca, cl, nag; mutant

Details for d1xh2a2

PDB Entry: 1xh2, 2.2 Å

PDB Description: structure of the n298s variant of human pancreatic alpha-amylase complexed with chloride and acarbose

PDB Compounds: (A:) alpha-amylase, pancreatic

SCOP Domain Sequences for d1xh2a2:

Sequence; same for both SEQRES and ATOM records:

>d1xh2a2 c.1.8.1 (A:1-403) Animal alpha-amylase {Human (Homo sapiens) [TaxId: 9606]}
eyspntqqgrtsivhlfewrwvdialecerylapkgfggvqvsppnenvaiynpfrpwwe
ryqpvsyklctrsgnedefrnmvtrcnnvgvriyvdavinhmcgnavsagtsstcgsyfn
pgsrdfpavpysgwdfndgkcktgsgdienyndatqvrdcrltglldlalekdyvrskia
eymnhlidigvagfrldaskhmwpgdikaildklhnlnsnwfpagskpfiyqevidlgge
pikssdyfgngrvtefkygaklgtvirkwngekmsylknwgegwgfvpsdralvfvdshd
nqrghgaggasiltfwdarlykmavgfmlahpygftrvmssyrwprqfqngndvndwvgp
pnnngvikevtinpdttcgndwvcehrwrqirnmvifrnvvdg

Timeline for d1xh2a2:

• d1xh2a2 is new in SCOP 1.73
  
• d1xh2a2 appears in SCOP 1.75
  
• d1xh2a2 appears in the current release, SCOPe 2.08