Crystal structure of theophylline aptamer - apo form


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
HF420H2_quin_rede8d29H1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: F420H2_quin_redECOD (v295.2)
GF420H2_quin_rede8d29G1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: F420H2_quin_redECOD (v295.2)
DF420H2_quin_rede8d29D1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: F420H2_quin_redECOD (v295.2)
AF420H2_quin_rede8d29A1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: F420H2_quin_redECOD (v295.2)
K [auth L]F420H2_quin_rede8d29L1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: F420H2_quin_redECOD (v295.2)
IF420H2_quin_rede8d29I1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: F420H2_quin_redECOD (v295.2)
EF420H2_quin_rede8d29E1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: F420H2_quin_redECOD (v295.2)
BF420H2_quin_rede8d29B1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: F420H2_quin_redECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
H2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
G2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
D2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
A2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
K [auth L]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
I2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
E2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A, D, G, H
Heavy ChainIGHV3 -rna (34-mer)SAbDab (2026-08-28)
B,
E,
I,
K [auth L]
Light ChainIGKV1 Kapparna (34-mer)SAbDab (2026-08-28)