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 1R1G | pdb_00001r1g

Crystal Structure of the Scorpion Toxin BmBKTtx1

External Resource: Annotation


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Bd1r1gb_ Small proteins Knottins (small inhibitors, toxins, lectins) Scorpion toxin-like Short-chain scorpion toxins Neurotoxin bmk37 ( ) [TaxId: ], (Olivierus martensii ) [TaxId: 34649 ], SCOPe (2.08)
Ad1r1ga_ Small proteins Knottins (small inhibitors, toxins, lectins) Scorpion toxin-like Short-chain scorpion toxins Neurotoxin bmk37 ( ) [TaxId: ], (Olivierus martensii ) [TaxId: 34649 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyScorpion toxin-like 8040217 3000309 SCOP2B (2022-06-29)
ASCOP2 FamilyShort-chain scorpion toxins 8027838 4003142 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyScorpion toxin-like 8040217 3000309 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BToxin_2e1r1gB1 A: alpha arraysX: EGF-likeH: EGF-relatedT: EGF/LamininF: Toxin_2ECOD (v295.2)
AToxin_2e1r1gA1 A: few secondary structure elementsX: omega toxin-likeH: omega toxin-relatedT: Scorpion toxin-likeF: Toxin_2ECOD (v295.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Neurotoxin BmK37 -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR036574Knottin, scorpion toxin-like superfamilyHomologous Superfamily
A, B
IPR001947Scorpion short chain toxin, potassium channel inhibitorFamily

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
A, B
LAL Parent Component: ALA

A, B
MLY Parent Component: LYS

:  AA0075

:  N6,N6-dimethyl-L-lysine MOD:00084