8VQC
Structure of the voltage-gated sodium channel NavPas from American Cockroach Periplaneta Americana in complex with scorpion alpha-toxin LqhaIT
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Sodium channel protein PaFPC1 | polymer | 1596 | 183875.4 | 1 | UniProt (D0E0C2) Pfam (PF00520) Pfam (PF08016) Pfam (PF16905) In PDB | Periplaneta americana (American cockroach) | PaFPC1,NavPaS |
2 | H | Alpha-insect toxin LqhaIT | polymer | 65 | 7396.5 | 1 | UniProt (P17728) Pfam (PF00537) In PDB | Leiurus quinquestriatus hebraeus | Lqh-alpha-IT,Alpha-IT |
3 | B | beta-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1235.1 | 1 | In PDB | |||
4 | C, D, E, G | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 4 | In PDB GlyTouCan (G42666HT) | |||
5 | A | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) |
Sequence modifications
A: 1 - 1553 (UniProt: D0E0C2)
H: 1 - 63 (UniProt: P17728)
PDB | External Database | Details |
---|---|---|
Met -42 | - | initiating methionine |
Ala -41 | - | expression tag |
Ser -40 | - | expression tag |
Trp -39 | - | expression tag |
Ser -38 | - | expression tag |
His -37 | - | expression tag |
Pro -36 | - | expression tag |
Gln -35 | - | expression tag |
Phe -34 | - | expression tag |
Glu -33 | - | expression tag |
Lys -32 | - | expression tag |
Gly -31 | - | expression tag |
Gly -30 | - | expression tag |
Gly -29 | - | expression tag |
Ala -28 | - | expression tag |
Arg -27 | - | expression tag |
Gly -26 | - | expression tag |
Gly -25 | - | expression tag |
Ser -24 | - | expression tag |
Gly -23 | - | expression tag |
Gly -22 | - | expression tag |
Gly -21 | - | expression tag |
Ser -20 | - | expression tag |
Trp -19 | - | expression tag |
Ser -18 | - | expression tag |
His -17 | - | expression tag |
Pro -16 | - | expression tag |
Gln -15 | - | expression tag |
Phe -14 | - | expression tag |
Glu -13 | - | expression tag |
Lys -12 | - | expression tag |
Gly -11 | - | expression tag |
Phe -10 | - | expression tag |
Asp -9 | - | expression tag |
Tyr -8 | - | expression tag |
Lys -7 | - | expression tag |
Asp -6 | - | expression tag |
Asp -5 | - | expression tag |
Asp -4 | - | expression tag |
Asp -3 | - | expression tag |
Lys -2 | - | expression tag |
Gly -1 | - | expression tag |
Thr 0 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Met 0 | - | initiating methionine |
Arg 64 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 191271.9 | |
Branched | Number of molecules | 5 |
Total formula weight | 2932.7 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 442.4 | |
All* | Total formula weight | 194647.0 |