Information on 1fsu_*_139 |
Loop code: 1fsu_*_139 PDB: 1fsu Chain: * Type: HA beta-beta hairpin |
Loop Start: 139 Loop Length: 19 Sec Struct Nt length: 6 Sec Struct Ct length: 4 Structure geometry
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Sequence: | TTHMVGKWHLGMYRKECLPTRRGFDTYFG |
Sec Struct: | EEEEEE---S--SSGGGSGGGTT-SEEEE |
PDB ligands within a cut-off distance of 6 Å in this loop |
Ligands | Residue | atSS | atLOOP |
ALS2-AMINO-3-OXO-4-SULFO-BUTYRIC ACID | K - 145 | 0 | 1 |
CACALCIUM ION | K - 145 | 0 | 1 |
ALS2-AMINO-3-OXO-4-SULFO-BUTYRIC ACID | W - 146 | 0 | 1 |
ALS2-AMINO-3-OXO-4-SULFO-BUTYRIC ACID | H - 147 | 0 | 1 |
ALS2-AMINO-3-OXO-4-SULFO-BUTYRIC ACID | L - 148 | 0 | 1 |
PDB Site Annotation |
Site | Residue | atSS | atLOOP |
SAL - THESE RESIDUES AND THE METAL ION STABILIZE THE SULFATE ESTER RESIDUE 91. TOGETHER WITH THE METAL BINDING SITE THIS FORMS THE CENTER OF THE CATALYTIC ACTIVE SITE. | K - 145 | 0 | 1 |
SAL - THESE RESIDUES AND THE METAL ION STABILIZE THE SULFATE ESTER RESIDUE 91. TOGETHER WITH THE METAL BINDING SITE THIS FORMS THE CENTER OF THE CATALYTIC ACTIVE SITE. | H - 147 | 0 | 1 |