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2CSH

Solution structure of tandem repeat of the zf-C2H2 domains of human zinc finger protein 297B

Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 200
ChainResidue
ACYS13
ACYS15
AHIS28
AHIS32

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 300
ChainResidue
ACYS40
ACYS43
AHIS56
AHIS60

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 400
ChainResidue
ACYS71
AHIS84
ACYS88
ACYS68

Functional Information from PROSITE/UniProt
site_idPS00028
Number of Residues21
DetailsZINC_FINGER_C2H2_1 Zinc finger C2H2 type domain signature. Cgv..CgkkFkmkhhlvgHmki..H
ChainResidueDetails
ACYS40-HIS60

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues21
DetailsZinc finger: {"description":"C2H2-type 1; atypical","evidences":[{"source":"PROSITE-ProRule","id":"PRU00042","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues22
DetailsZinc finger: {"description":"C2H2-type 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00042","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues22
DetailsZinc finger: {"description":"C2H2-type 3; atypical","evidences":[{"source":"PROSITE-ProRule","id":"PRU00042","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"25218447","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"25755297","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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