Annotations: 8UHN

anti-Phosphohistidine Fab hSC44.ck.20.N32F with 3pHis peptide

External Resource: Annotation

Domain Annotation: ECOD Classification
SAbDab Antibody Annotation
Protein Modification Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C [auth A]	V-set	e8uhnA1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
A [auth H]	V-set	e8uhnH1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
D [auth B]	V-set	e8uhnB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
B [auth L]	V-set	e8uhnL1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
A [auth H], C [auth A]	Heavy Chain	IGHV1	-	3phis peptide	SAbDab (2026-06-26)
B [auth L], D [auth B]	Light Chain	IGKV1	Kappa	3phis peptide	SAbDab (2026-06-26)

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
E [auth C], F [auth D]	NEP	Parent Component: HIS : AA0035 : 1'-phospho-L-histidine MOD:00044

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