Mutation of a buried residue causes lack of activity but no conformational change: crystal structure of e. coli heat-labile enterotoxin mutant val 97--> lys
PDB DOI: 10.2210/pdb1htl/pdb
Classification: ENTEROTOXIN Organism(s): Escherichia Coli
Deposited: 1995-02-15 Deposition Author(s): Hol, W.G.J. , Merritt, E.A.
Method: X-RAY DIFFRACTION Resolution: 2.5 Å
Mutation of a buried residue causes lack of activity but no conformational change: crystal structure of e. coli heat-labile enterotoxin mutant val 97--> lys
Primary Citation of Related Structures: 1HTL
Proteins | ||||
---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Sequence |
HEAT-LABILE ENTEROTOXIN, SUBUNIT B | D | 103 | Escherichia Coli | APQTITELCSEYRNTQIYTINDKILSYTESMAGKREMVIITFKSGETFQVEVPGSQHIDSQKKAIERMKDTLRITYLTETKIDKLCVWNNKTPNSIAAISMKN |
HEAT-LABILE ENTEROTOXIN, SUBUNIT B | E | 103 | Escherichia Coli | APQTITELCSEYRNTQIYTINDKILSYTESMAGKREMVIITFKSGETFQVEVPGSQHIDSQKKAIERMKDTLRITYLTETKIDKLCVWNNKTPNSIAAISMKN |
HEAT-LABILE ENTEROTOXIN, SUBUNIT B | F | 103 | Escherichia Coli | APQTITELCSEYRNTQIYTINDKILSYTESMAGKREMVIITFKSGETFQVEVPGSQHIDSQKKAIERMKDTLRITYLTETKIDKLCVWNNKTPNSIAAISMKN |
HEAT-LABILE ENTEROTOXIN, SUBUNIT B | G | 103 | Escherichia Coli | APQTITELCSEYRNTQIYTINDKILSYTESMAGKREMVIITFKSGETFQVEVPGSQHIDSQKKAIERMKDTLRITYLTETKIDKLCVWNNKTPNSIAAISMKN |
HEAT-LABILE ENTEROTOXIN, SUBUNIT B | H | 103 | Escherichia Coli | APQTITELCSEYRNTQIYTINDKILSYTESMAGKREMVIITFKSGETFQVEVPGSQHIDSQKKAIERMKDTLRITYLTETKIDKLCVWNNKTPNSIAAISMKN |
HEAT-LABILE ENTEROTOXIN, SUBUNIT A | A | 191 | Escherichia Coli | NGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQTGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNKNDVLGVYSPHPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYRLAGFPPDHQAWREEPWIHHAPQGCGNSS |
HEAT-LABILE ENTEROTOXIN, SUBUNIT A | C | 49 | Escherichia Coli | RTITGDTCNEETQNLSTIYLREYQSKVKRQIFSDYQSEVDIYNRIRDEL |
Method: X-RAY DIFFRACTION
Deposited Date: 1995-02-15 Deposition Author(s): Hol, W.G.J. , Merritt, E.A.