eF-site ID 1jeq-A
PDB Code 1jeq
Chain A

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Title Crystal Structure of the Ku Heterodimer
Classification DNA BINDING PROTEIN
Compound KU70
Source null (KU86_HUMAN)
Sequence A:  RDSLIFLVDASKAMFESQSEDELTPFDMSIQCIQSVYISK
IISSDRDLLAVVFYGTEKDKNSVNFKNIYVLQELDNPGAK
RILELDQFKGQQGQKRFQDMMGHGSDYSLSEVLWVCANLF
SDVQFKMSHKRIMLFTNEDNPHGNDSAKASRARTKAGDLR
DTGIFLDLMHLKKPGGFDISLFYRDIISIVHFEESSKLED
LLRKVRAKETRKRALSRLKLKLNKDIVISVGIYNLVQKAL
KPPPIKLYRETNEPVKTKTRTFNTSTGGLLLPSDTKRSQI
YGSRQIILEKEETEELKRFDDPGLMLMGFKPLVLLKKHHY
LRPSLFVYPEESLVIGSSTLFSALLIKCLEKEVAALCRYT
PRRNIPPYFVALVPQEEELDDQKIQVTPPGFQLVFLPFAD
DKRKMPFTEKIMATPEQVGKMKAIVEKLRFTYRSDSFENP
VLQQHFRNLEALALDLMEPEQAVDLTLPKVEAMNKRLGSL
VDEFKELVYPPDYNPEGYSEEELKTHISKGTLGKFTVPML
KEACRAYGLKSGLKKQELLEALTKHFQD
Description


Functional site

1) chain A
residue 478
type MOD_RES
sequence F
description Phosphoserine => ECO:0007744|PubMed:18669648, ECO:0007744|PubMed:23186163
source Swiss-Prot : SWS_FT_FI7

2) chain A
residue 521
type MOD_RES
sequence L
description Phosphoserine => ECO:0007744|PubMed:19690332, ECO:0007744|PubMed:23186163
source Swiss-Prot : SWS_FT_FI8

3) chain A
residue 288
type CROSSLNK
sequence L
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733
source Swiss-Prot : SWS_FT_FI10

4) chain A
residue 318
type CROSSLNK
sequence R
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733
source Swiss-Prot : SWS_FT_FI10

5) chain A
residue 561
type MOD_RES
sequence E
description Phosphoserine => ECO:0007744|PubMed:23186163
source Swiss-Prot : SWS_FT_FI2

6) chain A
residue 332
type CROSSLNK
sequence E
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733
source Swiss-Prot : SWS_FT_FI4

7) chain A
residue 52
type MOD_RES
sequence Q
description Phosphoserine; by PRKDC => ECO:0000269|PubMed:9362500
source Swiss-Prot : SWS_FT_FI5

8) chain A
residue 456
type MOD_RES
sequence P
description Phosphothreonine => ECO:0007744|PubMed:20068231, ECO:0007744|PubMed:21406692, ECO:0007744|PubMed:23186163
source Swiss-Prot : SWS_FT_FI6


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