eF-site ID 1ik9-ABC
PDB Code 1ik9
Chain A, B, C
Title CRYSTAL STRUCTURE OF A XRCC4-DNA LIGASE IV COMPLEX
Classification GENE REGULATION/LIGASE
Compound DNA REPAIR PROTEIN XRCC4
Source Homo sapiens (Human) (DNL4_HUMAN)
Sequence A:  MERKISRIHLVSEPSITHFLQVSWEKTLESGFVITLTDGH
SAWTGTVSESEISQEADDMAMEKGKYVGELRKALLSADVY
TFNFSKESAYFFFEKNLKDVSFRLGSFNLEKVENPAEVIR
ELIAYALDTIAENQAKNEHLQKENERLLRDWNDVQGRFEK
AVSAKEALETDLYKRFILVLNEKKTKIRSLHNKLLNAAQE
REKDIKQ
B:  MERKISRIHLVSEPSITHFLQVSWEKTLESGFVITLTDGH
SAWTGTVSESEISQEADDMAMEKGKYVGELRKALLSVYTF
NFSKESAYFFFEKNLKDVSFRLGSFNLEKVENPAEVIREL
IAYALDTIAENQAKNEHLQKENERLLRDWNDVQGRFEKAV
SAKEALETDLYKRFILVLNEKKTKIRSLHNKLLNA
C:  AREYDCYGDSYFIDTDLNQLKEVFSGIK
Description


Functional site

1) chain A
residue 53
type MOD_RES
sequence S
description Phosphoserine; by PRKDC => ECO:0000269|PubMed:14599745
source Swiss-Prot : SWS_FT_FI1

2) chain B
residue 53
type MOD_RES
sequence S
description Phosphoserine; by PRKDC => ECO:0000269|PubMed:14599745
source Swiss-Prot : SWS_FT_FI1

3) chain A
residue 193
type MOD_RES
sequence S
description Phosphoserine; by PRKDC => ECO:0000269|PubMed:14599745, ECO:0000269|PubMed:22228831, ECO:0000269|PubMed:28500754
source Swiss-Prot : SWS_FT_FI2

4) chain B
residue 193
type MOD_RES
sequence S
description Phosphoserine; by PRKDC => ECO:0000269|PubMed:14599745, ECO:0000269|PubMed:22228831, ECO:0000269|PubMed:28500754
source Swiss-Prot : SWS_FT_FI2

5) chain A
residue 210
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO) => ECO:0000269|PubMed:16478998
source Swiss-Prot : SWS_FT_FI3


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