PDB entry 1t9n
View 1t9n on RCSB PDB site
Description: Effect of Shuttle Location and pH Environment on H+ Transfer in Human Carbonic Anhydrase II
Class: lyase
Keywords: proton shuttle, carbonic anhydrase, metalloenzyme
Deposited on
2004-05-18, released
2005-01-25
The last revision prior to the SCOP 1.73 freeze date was dated
2005-03-15, with a file datestamp of
2007-06-04.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.195
AEROSPACI score: 0.44
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: carbonic anhydrase II
Species: HOMO SAPIENS
Gene: CA2
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.73: d1t9na1 - Heterogens: ZN, SO4, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1t9nA (A:)
mshhwgygkhngpehwhkdfpiakgerqspvdidthtakydpslkplsvsydqatslril
nnghafnvefddsqdkavlkggpldgtyrliqfhfhwgsldgqgsehtvdkkkyaaelhl
vhwntkygdfgkavqqpdglavlgiflkvgsakpglqkvvdvldsiktkgksadftnfdp
rgllpesldywtypgslttppllecvtwivlkepisvsseqvlkfrklnfngegepeelm
vdnwrpaqplknrqikasfk
Sequence, based on observed residues (ATOM records): (download)
>1t9nA (A:)
hhwgygkhngpehwhkdfpiakgerqspvdidthtakydpslkplsvsydqatslrilnn
ghafnvefddsqdkavlkggpldgtyrliqfhfhwgsldgqgsehtvdkkkyaaelhlvh
wntkygdfgkavqqpdglavlgiflkvgsakpglqkvvdvldsiktkgksadftnfdprg
llpesldywtypgslttppllecvtwivlkepisvsseqvlkfrklnfngegepeelmvd
nwrpaqplknrqikasfk