Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

5OY7

Structure of the 4_601_157 tetranucleosome (P1 form)

Functional Information from GO Data
ChainGOidnamespacecontents
A0000786cellular_componentnucleosome
A0003677molecular_functionDNA binding
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005694cellular_componentchromosome
A0030527molecular_functionstructural constituent of chromatin
A0031492molecular_functionnucleosomal DNA binding
A0031507biological_processheterochromatin formation
A0046982molecular_functionprotein heterodimerization activity
B0000786cellular_componentnucleosome
B0003677molecular_functionDNA binding
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005694cellular_componentchromosome
B0006334biological_processnucleosome assembly
B0030527molecular_functionstructural constituent of chromatin
B0031507biological_processheterochromatin formation
B0046982molecular_functionprotein heterodimerization activity
C0000786cellular_componentnucleosome
C0003677molecular_functionDNA binding
C0005634cellular_componentnucleus
C0005694cellular_componentchromosome
C0030527molecular_functionstructural constituent of chromatin
C0031507biological_processheterochromatin formation
C0046982molecular_functionprotein heterodimerization activity
D0000786cellular_componentnucleosome
D0002227biological_processinnate immune response in mucosa
D0003677molecular_functionDNA binding
D0005515molecular_functionprotein binding
D0005615cellular_componentextracellular space
D0005634cellular_componentnucleus
D0005694cellular_componentchromosome
D0006325biological_processchromatin organization
D0019731biological_processantibacterial humoral response
D0030527molecular_functionstructural constituent of chromatin
D0031507biological_processheterochromatin formation
D0046982molecular_functionprotein heterodimerization activity
D0061844biological_processantimicrobial humoral immune response mediated by antimicrobial peptide
E0000786cellular_componentnucleosome
E0003677molecular_functionDNA binding
E0005515molecular_functionprotein binding
E0005634cellular_componentnucleus
E0005654cellular_componentnucleoplasm
E0005694cellular_componentchromosome
E0030527molecular_functionstructural constituent of chromatin
E0031492molecular_functionnucleosomal DNA binding
E0031507biological_processheterochromatin formation
E0046982molecular_functionprotein heterodimerization activity
F0000786cellular_componentnucleosome
F0003677molecular_functionDNA binding
F0005515molecular_functionprotein binding
F0005634cellular_componentnucleus
F0005694cellular_componentchromosome
F0006334biological_processnucleosome assembly
F0030527molecular_functionstructural constituent of chromatin
F0031507biological_processheterochromatin formation
F0046982molecular_functionprotein heterodimerization activity
G0000786cellular_componentnucleosome
G0003677molecular_functionDNA binding
G0005634cellular_componentnucleus
G0005694cellular_componentchromosome
G0030527molecular_functionstructural constituent of chromatin
G0031507biological_processheterochromatin formation
G0046982molecular_functionprotein heterodimerization activity
H0000786cellular_componentnucleosome
H0002227biological_processinnate immune response in mucosa
H0003677molecular_functionDNA binding
H0005515molecular_functionprotein binding
H0005615cellular_componentextracellular space
H0005634cellular_componentnucleus
H0005694cellular_componentchromosome
H0006325biological_processchromatin organization
H0019731biological_processantibacterial humoral response
H0030527molecular_functionstructural constituent of chromatin
H0031507biological_processheterochromatin formation
H0046982molecular_functionprotein heterodimerization activity
H0061844biological_processantimicrobial humoral immune response mediated by antimicrobial peptide
I0000786cellular_componentnucleosome
I0003677molecular_functionDNA binding
I0005515molecular_functionprotein binding
I0005634cellular_componentnucleus
I0005654cellular_componentnucleoplasm
I0005694cellular_componentchromosome
I0030527molecular_functionstructural constituent of chromatin
I0031492molecular_functionnucleosomal DNA binding
I0031507biological_processheterochromatin formation
I0046982molecular_functionprotein heterodimerization activity
J0000786cellular_componentnucleosome
J0003677molecular_functionDNA binding
J0005515molecular_functionprotein binding
J0005634cellular_componentnucleus
J0005694cellular_componentchromosome
J0006334biological_processnucleosome assembly
J0030527molecular_functionstructural constituent of chromatin
J0031507biological_processheterochromatin formation
J0046982molecular_functionprotein heterodimerization activity
K0000786cellular_componentnucleosome
K0003677molecular_functionDNA binding
K0005634cellular_componentnucleus
K0005694cellular_componentchromosome
K0030527molecular_functionstructural constituent of chromatin
K0031507biological_processheterochromatin formation
K0046982molecular_functionprotein heterodimerization activity
L0000786cellular_componentnucleosome
L0002227biological_processinnate immune response in mucosa
L0003677molecular_functionDNA binding
L0005515molecular_functionprotein binding
L0005615cellular_componentextracellular space
L0005634cellular_componentnucleus
L0005694cellular_componentchromosome
L0006325biological_processchromatin organization
L0019731biological_processantibacterial humoral response
L0030527molecular_functionstructural constituent of chromatin
L0031507biological_processheterochromatin formation
L0046982molecular_functionprotein heterodimerization activity
L0061844biological_processantimicrobial humoral immune response mediated by antimicrobial peptide
M0000786cellular_componentnucleosome
M0003677molecular_functionDNA binding
M0005515molecular_functionprotein binding
M0005634cellular_componentnucleus
M0005654cellular_componentnucleoplasm
M0005694cellular_componentchromosome
M0030527molecular_functionstructural constituent of chromatin
M0031492molecular_functionnucleosomal DNA binding
M0031507biological_processheterochromatin formation
M0046982molecular_functionprotein heterodimerization activity
N0000786cellular_componentnucleosome
N0003677molecular_functionDNA binding
N0005515molecular_functionprotein binding
N0005634cellular_componentnucleus
N0005694cellular_componentchromosome
N0006334biological_processnucleosome assembly
N0030527molecular_functionstructural constituent of chromatin
N0031507biological_processheterochromatin formation
N0046982molecular_functionprotein heterodimerization activity
O0000786cellular_componentnucleosome
O0003677molecular_functionDNA binding
O0005634cellular_componentnucleus
O0005694cellular_componentchromosome
O0030527molecular_functionstructural constituent of chromatin
O0031507biological_processheterochromatin formation
O0046982molecular_functionprotein heterodimerization activity
P0000786cellular_componentnucleosome
P0002227biological_processinnate immune response in mucosa
P0003677molecular_functionDNA binding
P0005515molecular_functionprotein binding
P0005615cellular_componentextracellular space
P0005634cellular_componentnucleus
P0005694cellular_componentchromosome
P0006325biological_processchromatin organization
P0019731biological_processantibacterial humoral response
P0030527molecular_functionstructural constituent of chromatin
P0031507biological_processheterochromatin formation
P0046982molecular_functionprotein heterodimerization activity
P0061844biological_processantimicrobial humoral immune response mediated by antimicrobial peptide
Q0000786cellular_componentnucleosome
Q0003677molecular_functionDNA binding
Q0005515molecular_functionprotein binding
Q0005634cellular_componentnucleus
Q0005654cellular_componentnucleoplasm
Q0005694cellular_componentchromosome
Q0030527molecular_functionstructural constituent of chromatin
Q0031492molecular_functionnucleosomal DNA binding
Q0031507biological_processheterochromatin formation
Q0046982molecular_functionprotein heterodimerization activity
R0000786cellular_componentnucleosome
R0003677molecular_functionDNA binding
R0005515molecular_functionprotein binding
R0005634cellular_componentnucleus
R0005694cellular_componentchromosome
R0006334biological_processnucleosome assembly
R0030527molecular_functionstructural constituent of chromatin
R0031507biological_processheterochromatin formation
R0046982molecular_functionprotein heterodimerization activity
S0000786cellular_componentnucleosome
S0003677molecular_functionDNA binding
S0005634cellular_componentnucleus
S0005694cellular_componentchromosome
S0030527molecular_functionstructural constituent of chromatin
S0031507biological_processheterochromatin formation
S0046982molecular_functionprotein heterodimerization activity
T0000786cellular_componentnucleosome
T0002227biological_processinnate immune response in mucosa
T0003677molecular_functionDNA binding
T0005515molecular_functionprotein binding
T0005615cellular_componentextracellular space
T0005634cellular_componentnucleus
T0005694cellular_componentchromosome
T0006325biological_processchromatin organization
T0019731biological_processantibacterial humoral response
T0030527molecular_functionstructural constituent of chromatin
T0031507biological_processheterochromatin formation
T0046982molecular_functionprotein heterodimerization activity
T0061844biological_processantimicrobial humoral immune response mediated by antimicrobial peptide
U0000786cellular_componentnucleosome
U0003677molecular_functionDNA binding
U0005515molecular_functionprotein binding
U0005634cellular_componentnucleus
U0005654cellular_componentnucleoplasm
U0005694cellular_componentchromosome
U0030527molecular_functionstructural constituent of chromatin
U0031492molecular_functionnucleosomal DNA binding
U0031507biological_processheterochromatin formation
U0046982molecular_functionprotein heterodimerization activity
V0000786cellular_componentnucleosome
V0003677molecular_functionDNA binding
V0005515molecular_functionprotein binding
V0005634cellular_componentnucleus
V0005694cellular_componentchromosome
V0006334biological_processnucleosome assembly
V0030527molecular_functionstructural constituent of chromatin
V0031507biological_processheterochromatin formation
V0046982molecular_functionprotein heterodimerization activity
W0000786cellular_componentnucleosome
W0003677molecular_functionDNA binding
W0005634cellular_componentnucleus
W0005694cellular_componentchromosome
W0030527molecular_functionstructural constituent of chromatin
W0031507biological_processheterochromatin formation
W0046982molecular_functionprotein heterodimerization activity
X0000786cellular_componentnucleosome
X0002227biological_processinnate immune response in mucosa
X0003677molecular_functionDNA binding
X0005515molecular_functionprotein binding
X0005615cellular_componentextracellular space
X0005634cellular_componentnucleus
X0005694cellular_componentchromosome
X0006325biological_processchromatin organization
X0019731biological_processantibacterial humoral response
X0030527molecular_functionstructural constituent of chromatin
X0031507biological_processheterochromatin formation
X0046982molecular_functionprotein heterodimerization activity
X0061844biological_processantimicrobial humoral immune response mediated by antimicrobial peptide
Y0000786cellular_componentnucleosome
Y0003677molecular_functionDNA binding
Y0005515molecular_functionprotein binding
Y0005634cellular_componentnucleus
Y0005654cellular_componentnucleoplasm
Y0005694cellular_componentchromosome
Y0030527molecular_functionstructural constituent of chromatin
Y0031492molecular_functionnucleosomal DNA binding
Y0031507biological_processheterochromatin formation
Y0046982molecular_functionprotein heterodimerization activity
Z0000786cellular_componentnucleosome
Z0003677molecular_functionDNA binding
Z0005515molecular_functionprotein binding
Z0005634cellular_componentnucleus
Z0005694cellular_componentchromosome
Z0006334biological_processnucleosome assembly
Z0030527molecular_functionstructural constituent of chromatin
Z0031507biological_processheterochromatin formation
Z0046982molecular_functionprotein heterodimerization activity
a0000786cellular_componentnucleosome
a0003677molecular_functionDNA binding
a0005634cellular_componentnucleus
a0005694cellular_componentchromosome
a0030527molecular_functionstructural constituent of chromatin
a0031507biological_processheterochromatin formation
a0046982molecular_functionprotein heterodimerization activity
b0000786cellular_componentnucleosome
b0002227biological_processinnate immune response in mucosa
b0003677molecular_functionDNA binding
b0005515molecular_functionprotein binding
b0005615cellular_componentextracellular space
b0005634cellular_componentnucleus
b0005694cellular_componentchromosome
b0006325biological_processchromatin organization
b0019731biological_processantibacterial humoral response
b0030527molecular_functionstructural constituent of chromatin
b0031507biological_processheterochromatin formation
b0046982molecular_functionprotein heterodimerization activity
b0061844biological_processantimicrobial humoral immune response mediated by antimicrobial peptide
c0000786cellular_componentnucleosome
c0003677molecular_functionDNA binding
c0005515molecular_functionprotein binding
c0005634cellular_componentnucleus
c0005654cellular_componentnucleoplasm
c0005694cellular_componentchromosome
c0030527molecular_functionstructural constituent of chromatin
c0031492molecular_functionnucleosomal DNA binding
c0031507biological_processheterochromatin formation
c0046982molecular_functionprotein heterodimerization activity
d0000786cellular_componentnucleosome
d0003677molecular_functionDNA binding
d0005515molecular_functionprotein binding
d0005634cellular_componentnucleus
d0005694cellular_componentchromosome
d0006334biological_processnucleosome assembly
d0030527molecular_functionstructural constituent of chromatin
d0031507biological_processheterochromatin formation
d0046982molecular_functionprotein heterodimerization activity
e0000786cellular_componentnucleosome
e0003677molecular_functionDNA binding
e0005634cellular_componentnucleus
e0005694cellular_componentchromosome
e0030527molecular_functionstructural constituent of chromatin
e0031507biological_processheterochromatin formation
e0046982molecular_functionprotein heterodimerization activity
f0000786cellular_componentnucleosome
f0002227biological_processinnate immune response in mucosa
f0003677molecular_functionDNA binding
f0005515molecular_functionprotein binding
f0005615cellular_componentextracellular space
f0005634cellular_componentnucleus
f0005694cellular_componentchromosome
f0006325biological_processchromatin organization
f0019731biological_processantibacterial humoral response
f0030527molecular_functionstructural constituent of chromatin
f0031507biological_processheterochromatin formation
f0046982molecular_functionprotein heterodimerization activity
f0061844biological_processantimicrobial humoral immune response mediated by antimicrobial peptide
Functional Information from PDB Data
site_idAC1
Number of Residues25
Detailsbinding site for Di-peptide ASP D 48 and HIS H 106
ChainResidue
CTYR57
DVAL108
DSER109
DGLU110
GTYR57
GTYR57
HHIS46
HPRO47
HTHR49
HGLU102
HLEU103
CTYR57
HALA104
HLYS105
HALA107
HVAL108
HSER109
HGLU110
DHIS46
DPRO47
DTHR49
DGLU102
DALA104
DLYS105
DALA107

site_idAC2
Number of Residues25
Detailsbinding site for Di-peptide ASP D 48 and HIS H 106
ChainResidue
CTYR57
CTYR57
DHIS46
DPRO47
DTHR49
DGLU102
DALA104
DLYS105
DALA107
DVAL108
DSER109
DGLU110
GTYR57
GTYR57
HHIS46
HPRO47
HTHR49
HGLU102
HLEU103
HALA104
HLYS105
HALA107
HVAL108
HSER109
HGLU110

site_idAC3
Number of Residues25
Detailsbinding site for Di-peptide ASP D 48 and HIS H 106
ChainResidue
CTYR57
CTYR57
DHIS46
DPRO47
DTHR49
DGLU102
DALA104
DLYS105
DALA107
DVAL108
DSER109
DGLU110
GTYR57
GTYR57
HHIS46
HPRO47
HTHR49
HGLU102
HLEU103
HALA104
HLYS105
HALA107
HVAL108
HSER109
HGLU110

site_idAC4
Number of Residues25
Detailsbinding site for Di-peptide ASP T 48 and HIS X 106
ChainResidue
XGLU110
STYR57
STYR57
THIS46
TPRO47
TTHR49
TGLU102
TALA104
TLYS105
TALA107
TVAL108
TSER109
TGLU110
WTYR57
WTYR57
XHIS46
XPRO47
XTHR49
XGLU102
XLEU103
XALA104
XLYS105
XALA107
XVAL108
XSER109

site_idAC5
Number of Residues25
Detailsbinding site for Di-peptide ASP T 48 and HIS X 106
ChainResidue
STYR57
STYR57
THIS46
TPRO47
TTHR49
TGLU102
TALA104
TLYS105
TALA107
TVAL108
TSER109
TGLU110
WTYR57
WTYR57
XHIS46
XPRO47
XTHR49
XGLU102
XLEU103
XALA104
XLYS105
XALA107
XVAL108
XSER109
XGLU110

site_idAC6
Number of Residues5
Detailsbinding site for Di-nucleotide DG g 151 and DA h -150
ChainResidue
gDT150
gDT152
hDC-151
hDG-149
hDA-152

site_idAC7
Number of Residues5
Detailsbinding site for Di-nucleotide DG g 151 and DA h -150
ChainResidue
gDT150
gDT152
hDC-151
hDG-149
hDA-152

site_idAC8
Number of Residues5
Detailsbinding site for Di-nucleotide DG g 151 and DA h -150
ChainResidue
gDT150
gDT152
hDC-151
hDG-149
hDA-152

Functional Information from PROSITE/UniProt
site_idPS00046
Number of Residues7
DetailsHISTONE_H2A Histone H2A signature. AGLqFPV
ChainResidueDetails
aALA21-VAL27

site_idPS00047
Number of Residues5
DetailsHISTONE_H4 Histone H4 signature. GAKRH
ChainResidueDetails
NGLY14-HIS18

site_idPS00322
Number of Residues7
DetailsHISTONE_H3_1 Histone H3 signature 1. KAPRKQL
ChainResidueDetails
MLYS14-LEU20

site_idPS00357
Number of Residues23
DetailsHISTONE_H2B Histone H2B signature. REIQTavRlLLpGELaKHAVSEG
ChainResidueDetails
LARG89-GLY111

site_idPS00959
Number of Residues9
DetailsHISTONE_H3_2 Histone H3 signature 2. PFqRLVREI
ChainResidueDetails
MPRO66-ILE74

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsGlycosylation: {"description":"O-linked (GlcNAc) serine","evidences":[{"source":"UniProtKB","id":"P62807","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues16
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"UniProtKB","id":"P0C1H4","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"UniProtKB","id":"Q71DI3","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues16
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P84228","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues8
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q71DI3","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues8
DetailsModified residue: {"description":"N6-methyllysine; alternate","evidences":[{"source":"UniProtKB","id":"Q71DI3","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues16
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"Q71DI3","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues8
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P84243","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues8
DetailsModified residue: {"description":"N6-glutaryllysine; alternate","evidences":[{"source":"UniProtKB","id":"Q71DI3","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues8
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"Q71DI3","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues8
DetailsLipidation: {"description":"S-palmitoyl cysteine","evidences":[{"source":"UniProtKB","id":"Q71DI3","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues16
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues16
DetailsModified residue: {"description":"N6-propionyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues8
DetailsModified residue: {"description":"Phosphoserine; by PAK2","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues16
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues8
DetailsModified residue: {"description":"N6-glutaryllysine; alternate","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues8
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI18
Number of Residues8
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in UFM1); alternate","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI19
Number of Residues16
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin); alternate","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI20
Number of Residues4
DetailsModified residue: {"description":"N6-methyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI21
Number of Residues8
DetailsModified residue: {"description":"N6-(2-hydroxyisobutyryl)lysine; alternate","evidences":[{"source":"UniProtKB","id":"P0C0S8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI22
Number of Residues16
DetailsModified residue: {"description":"N6-(2-hydroxyisobutyryl)lysine","evidences":[{"source":"UniProtKB","id":"P0C0S8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI23
Number of Residues8
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"P0C0S8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI24
Number of Residues8
DetailsModified residue: {"description":"N5-methylglutamine","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI25
Number of Residues8
DetailsModified residue: {"description":"N6-glutaryllysine; alternate","evidences":[{"source":"UniProtKB","id":"P0C0S8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI26
Number of Residues8
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

PDB statisticsPDBj update infoContact PDBjnumon