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3KBU

Crystal structure of the ankyrin binding domain of human erythroid beta spectrin (repeats 13-15) in complex with the spectrin binding domain of human erythroid ankyrin (ZU5-ANK), EMTS derivative

Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE HG C 1
ChainResidue
CCYS943
CTHR947
CPHE985

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE HG D 2
ChainResidue
DLEU1006
DCYS1052

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE HG D 3
ChainResidue
DLEU934
DCYS951

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE HG D 4
ChainResidue
DPHE985
DCYS943
DTHR947

site_idAC5
Number of Residues1
DetailsBINDING SITE FOR RESIDUE HG C 5
ChainResidue
CCYS1052

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE HG C 6
ChainResidue
CPHE913
CLEU934
CCYS951

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE HG A 7
ChainResidue
ALYS1676
ACYS1680

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE HG B 8
ChainResidue
BGLN1630
BLYS1676
BCYS1680

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues103
DetailsRepeat: {"description":"Spectrin 13","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues206
DetailsRepeat: {"description":"Spectrin 14","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"Q02357","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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