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 2CZR | pdb_00002czr

Crystal structure of TBP-interacting protein (Tk-TIP26) and implications for its inhibition mechanism of the interaction between TBP and TATA-DNA

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad2czra1 Alpha and beta proteins (a/b) Restriction endonuclease-like TBP-interacting protein-like TBP-interacting protein-like TBP-interacting protein (Thermococcus kodakarensis KOD1 ) [TaxId: 69014 ], SCOPe (2.08)
Ad2czra2 Artifacts Tags Tags Tags N-terminal Tags (Thermococcus kodakarensis KOD1 ) [TaxId: 69014 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyTBP-interacting protein-like 8021330 4002266 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyTBP-interacting protein-like 8033710 3001018 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ATBPIP_Ce2czrA1 A: few secondary structure elementsX: TBP-interacting protein C-terminal domain-likeH: TBP-interacting protein C-terminal domain-likeT: TBP-interacting protein C-terminal domain-likeF: TBPIP_CECOD (v295.2)
ATBPIP_Ne2czrA2 A: alpha arraysX: Restriction endonuclease-likeH: TBP-interacting protein N-terminal domain-likeT: TBP-interacting protein N-terminal domain-likeF: TBPIP_NECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.1350.70 Alpha Beta 3-Layer(aba) Sandwich Trna Endonuclease Chain: A, domain 1CATH (4.3.0)
A3.90.79.30 Alpha Beta Alpha-Beta Complex Nucleoside Triphosphate Pyrophosphohydrolase TBP-interacting protein, C-terminal domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF15517TBP-interacting protein N-terminus (TBPIP_N)TBP-interacting protein N-terminusThis is the N-terminal restriction endonuclease-like domain found in several archaeal TATA-binding protein (TBP)-interacting proteins [1]. Domain
PF21664TBP-interacting protein, C-terminal domain (TBPIP_C)TBP-interacting protein, C-terminal domainThis entry represents the C-terminal domain of archaeal TATA-binding protein (TBP)-interacting proteins (TBPIPs). This domain contains two Cys and two His which coordinates a zinc ion. It forms an unusual Cys2His2-type zinc finger, not functional as ...This entry represents the C-terminal domain of archaeal TATA-binding protein (TBP)-interacting proteins (TBPIPs). This domain contains two Cys and two His which coordinates a zinc ion. It forms an unusual Cys2His2-type zinc finger, not functional as a DNA-binding module [1,2].
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR043112TBP-interacting protein, C-terminalHomologous Superfamily
IPR049118TBP-interacting protein, C-terminal domainDomain
IPR029125TBP-interacting protein, N-terminalDomain
IPR038230TBP-interacting protein, N-terminal superfamilyHomologous Superfamily