SMTL ID : 8asc.1

Ku70/80 binds to the Ku-binding motif of PAXX

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

hetero-4-4-2-mer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: H.359, H.360 Chain B: K.380, H.428, Y.433 7 PLIP interactions: 4 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:Y.433, B:Y.433 Salt bridges: B:K.380, B:H.428, A:K.357, A:H.359, A:H.360 SO4.2: 5 residues within 4Å: Chain E: H.359, H.360 Chain F: K.380, K.430, Y.433 4 PLIP interactions: 2 interactions with chain F, 2 interactions with chain E Salt bridges: F:K.380, F:K.430, E:H.359, E:H.360 SO4.3: 4 residues within 4Å: Chain J: H.359, H.360 Chain K: K.380, H.428 5 PLIP interactions: 2 interactions with chain K, 3 interactions with chain J Salt bridges: K:K.380, K:H.428, J:K.357, J:H.359, J:H.360 SO4.4: 6 residues within 4Å: Chain N: H.359, H.360 Chain O: K.380, H.428, K.430, Y.433 6 PLIP interactions: 4 interactions with chain O, 2 interactions with chain N Hydrogen bonds: O:Y.433, O:Y.433 Salt bridges: O:K.380, O:K.430, N:H.359, N:H.360

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Seif-El-Dahan, M. et al., PAXX binding to the NHEJ machinery explains functional redundancy with XLF. Sci Adv (2023)

Release Date

2023-06-21

Peptides

X-ray repair cross-complementing protein 6: AEJN
X-ray repair cross-complementing protein 5: BFKO
Protein PAXX: IR

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

E
E

J
K

N
O

B
B

F
F

K
L

O
P

I
J

R
T

X-ray repair cross-complementing protein 6

X-ray repair cross-complementing protein 5

Protein PAXX

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