6HGI
Crystal structure of Alpha1-antichymotrypsin variant NewBG-III: a new binding globulin in complex with corticosterone
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Alpha-1-antichymotrypsin | polymer | 369 | 41897.5 | 1 | UniProt (P01011) Pfam (PF00079) In PDB | Homo sapiens (Human) | ACT,Cell growth-inhibiting gene 24/25 protein,Serpin A3 |
2 | B | Alpha-1-antichymotrypsin | polymer | 40 | 4748.6 | 1 | UniProt (P01011) In PDB | Homo sapiens (Human) | ACT,Cell growth-inhibiting gene 24/25 protein,Serpin A3 |
3 | A | CORTICOSTERONE | non-polymer | 346.5 | 1 | Chemie (C0R) | |||
4 | water | water | 18.0 | 353 | Chemie (HOH) |
Sequence modifications
A: 3 - 360 (UniProt: P01011)
B: 361 - 400 (UniProt: P01011)
PDB | External Database | Details |
---|---|---|
Met -8 | - | initiating methionine |
Lys -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
Met 0 | - | expression tag |
Lys 1 | - | expression tag |
Gln 2 | - | expression tag |
Arg 24 | Leu 47 | engineered mutation |
Val 55 | Leu 78 | engineered mutation |
Gln 242 | Glu 265 | engineered mutation |
Asn 244 | Lys 267 | engineered mutation |
Val 251 | Ala 274 | engineered mutation |
Phe 252 | Leu 275 | engineered mutation |
Ser 269 | Leu 292 | engineered mutation |
Arg 270 | Pro 293 | engineered mutation |
Ala 274 | Lys 297 | engineered mutation |
Gly 277 | Arg 300 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Asp 382 | Pro 405 | engineered mutation |
His 383 | Thr 406 | engineered mutation |
Phe 384 | Asp 407 | engineered mutation |
Trp 386 | Gln 409 | engineered mutation |
Ser 387 | Asn 410 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 46646.1 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 346.5 | |
All* | Total formula weight | 46992.6 |