0.018328
0.000000
0.006332
0.000000
0.024528
0.000000
0.000000
0.000000
0.013649
0.00000
0.00000
0.00000
Mace, P.D.
Linke, K.
Smith, C.A.
Day, C.L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
109.06
90.00
54.562
40.769
77.514
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C6 H5 O7 -3
189.100
CITRATE ANION
non-polymer
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
O4 S -2
96.063
SULFATE ION
non-polymer
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
Zn 2
65.409
ZINC ION
non-polymer
UK
Cell Death Differ.
1350-9047
15
841
848
10.1038/sj.cdd.4402309
18219319
Structure of the MDM2/MDMX RING domain heterodimer reveals dimerization is required for their ubiquitylation in trans.
2008
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
2007-12-13
SINGLE WAVELENGTH
M
x-ray
1
1.2826
1.0
BL9-2
SSRL
1.2826
SYNCHROTRON
SSRL BEAMLINE BL9-2
7094.681
E3 UBIQUITIN-PROTEIN LIGASE MDM2
6.3.2.-
RESIDUES 383-446
2
man
polymer
7076.521
MDM4 PROTEIN
RESIDUES 428-490
2
man
polymer
65.409
ZINC ION
8
syn
non-polymer
189.100
CITRATE ANION
1
syn
non-polymer
96.063
SULFATE ION
1
syn
non-polymer
18.015
water
110
nat
water
P53-BINDING PROTEIN MDM2, ONCOPROTEIN MDM2, DOUBLE MINUTE 2 PROTEIN, HDM2, MDM2
P53-BINDING PROTEIN MDM4, MDM2-LIKE P53-BINDING PROTEIN, MDMX PROTEIN, DOUBLE MINUTE 4 PROTEIN
no
no
SSLPLNAIEPCVICQGRPKNGCIVHGKTGHLMACFTCAKKLKKRNKPCPVCRQPIQMIVLTYFP
SSLPLNAIEPCVICQGRPKNGCIVHGKTGHLMACFTCAKKLKKRNKPCPVCRQPIQMIVLTYFP
A,C
polypeptide(L)
no
no
EDCQNLLKPCSLCEKRPRDGNIIHGRTGHLVTCFHCARRLKKAGASCPICKKEIQLVIKVFIA
EDCQNLLKPCSLCEKRPRDGNIIHGRTGHLVTCFHCARRLKKAGASCPICKKEIQLVIKVFIA
B,D
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
HUMAN
sample
9606
HOMO SAPIENS
469008
ESCHERICHIA COLI
BL21(DE3)
PLASMID
PGEX6P3
HUMAN
sample
9606
HOMO SAPIENS
469008
ESCHERICHIA COLI
BL21(DE3)
PLASMID
PGEX6P3
1
2.6
57.1
NONE
6.5
1.8 M NH4(SO4)2, 0.5 M NACL, 0.1 M NA CITRATE, PH 6.5
citation
pdbx_struct_assembly
pdbx_struct_assembly_gen
pdbx_struct_assembly_prop
pdbx_struct_oper_list
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2008-05-13
1
1
2011-05-08
1
2
2011-07-13
1
3
2018-06-06
_citation.page_last
_citation.pdbx_database_id_DOI
_citation.title
_pdbx_struct_assembly.method_details
_pdbx_struct_assembly.oligomeric_count
_pdbx_struct_assembly.oligomeric_details
_pdbx_struct_assembly_gen.oper_expression
_pdbx_struct_assembly_prop.value
CRYSTAL STRUCTURE OF HUMAN MDM2 WITH AN IMIDAZOLINEINHIBITOR
STRUCTURE OF HUMAN MDM2 IN COMPLEX WITH A BENZODIAZEPINEINHIBITOR
MDM2 BOUND TO THE TRANSACTIVATION DOMAIN OF P53
NMR STRUCTURE OF UNLIAGNDED MDM2
SOLUTION STRUCTURE OF HDM2 RING FINGER DOMAIN
STRUCTURE OF HUMAN MDM2 IN COMPLEX WITH AN OPTIMIZED P53PEPTIDE
HDM2 IN COMPLEX WITH A BETA-HAIRPIN
SOLUTION STRUCTURE OF THE C4 ZINC-FINGER DOMAIN OF HDM2
SOLUTION STRUCTURE OF THE C4 ZINC-FINGER DOMAIN OF HDM2
SOLUTION STRUCTURE OF THE ZF-RANBP DOMAIN OF P53-BINDINGPROTEIN MDM4
CRYSTAL STRUCTURE OF THE MDM2-MDMX RING DOMAIN HETERODIMER
SHEET
DETERMINATION METHOD: DSSP
THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS
BELOW IS ACTUALLY AN 7-STRANDED BARREL THIS IS REPRESENTED BY
A 8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS
ARE IDENTICAL.
THE SHEETS PRESENTED AS "CA" IN EACH CHAIN ON SHEET RECORDS
BELOW IS ACTUALLY AN 7-STRANDED BARREL THIS IS REPRESENTED BY
A 8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS
ARE IDENTICAL.
PDBE
Y
PDBE
2007-12-10
REL
ZN
ZINC ION
FLC
CITRATE ANION
SO4
SULFATE ION
HOH
water
ZN
1492
3
ZN
ZN
1492
A
ZN
1493
3
ZN
ZN
1493
A
ZN
1491
3
ZN
ZN
1491
B
ZN
1492
3
ZN
ZN
1492
B
ZN
1492
3
ZN
ZN
1492
C
ZN
1493
3
ZN
ZN
1493
C
ZN
1491
3
ZN
ZN
1491
D
ZN
1492
3
ZN
ZN
1492
D
FLC
1493
4
FLC
FLC
1493
D
SO4
1494
5
SO4
SO4
1494
D
HOH
2001
6
HOH
HOH
2001
A
HOH
2002
6
HOH
HOH
2002
A
HOH
2003
6
HOH
HOH
2003
A
HOH
2004
6
HOH
HOH
2004
A
HOH
2005
6
HOH
HOH
2005
A
HOH
2006
6
HOH
HOH
2006
A
HOH
2007
6
HOH
HOH
2007
A
HOH
2008
6
HOH
HOH
2008
A
HOH
2009
6
HOH
HOH
2009
A
HOH
2010
6
HOH
HOH
2010
A
HOH
2011
6
HOH
HOH
2011
A
HOH
2012
6
HOH
HOH
2012
A
HOH
2013
6
HOH
HOH
2013
A
HOH
2014
6
HOH
HOH
2014
A
HOH
2015
6
HOH
HOH
2015
A
HOH
2016
6
HOH
HOH
2016
A
HOH
2017
6
HOH
HOH
2017
A
HOH
2018
6
HOH
HOH
2018
A
HOH
2019
6
HOH
HOH
2019
A
HOH
2020
6
HOH
HOH
2020
A
HOH
2021
6
HOH
HOH
2021
A
HOH
2001
6
HOH
HOH
2001
B
HOH
2002
6
HOH
HOH
2002
B
HOH
2003
6
HOH
HOH
2003
B
HOH
2004
6
HOH
HOH
2004
B
HOH
2005
6
HOH
HOH
2005
B
HOH
2006
6
HOH
HOH
2006
B
HOH
2007
6
HOH
HOH
2007
B
HOH
2008
6
HOH
HOH
2008
B
HOH
2009
6
HOH
HOH
2009
B
HOH
2010
6
HOH
HOH
2010
B
HOH
2011
6
HOH
HOH
2011
B
HOH
2012
6
HOH
HOH
2012
B
HOH
2013
6
HOH
HOH
2013
B
HOH
2014
6
HOH
HOH
2014
B
HOH
2015
6
HOH
HOH
2015
B
HOH
2016
6
HOH
HOH
2016
B
HOH
2017
6
HOH
HOH
2017
B
HOH
2018
6
HOH
HOH
2018
B
HOH
2019
6
HOH
HOH
2019
B
HOH
2020
6
HOH
HOH
2020
B
HOH
2021
6
HOH
HOH
2021
B
HOH
2022
6
HOH
HOH
2022
B
HOH
2023
6
HOH
HOH
2023
B
HOH
2024
6
HOH
HOH
2024
B
HOH
2025
6
HOH
HOH
2025
B
HOH
2026
6
HOH
HOH
2026
B
HOH
2027
6
HOH
HOH
2027
B
HOH
2028
6
HOH
HOH
2028
B
HOH
2029
6
HOH
HOH
2029
B
HOH
2030
6
HOH
HOH
2030
B
HOH
2031
6
HOH
HOH
2031
B
HOH
2032
6
HOH
HOH
2032
B
HOH
2033
6
HOH
HOH
2033
B
HOH
2034
6
HOH
HOH
2034
B
HOH
2035
6
HOH
HOH
2035
B
HOH
2036
6
HOH
HOH
2036
B
HOH
2037
6
HOH
HOH
2037
B
HOH
2038
6
HOH
HOH
2038
B
HOH
2039
6
HOH
HOH
2039
B
HOH
2040
6
HOH
HOH
2040
B
HOH
2001
6
HOH
HOH
2001
C
HOH
2002
6
HOH
HOH
2002
C
HOH
2003
6
HOH
HOH
2003
C
HOH
2004
6
HOH
HOH
2004
C
HOH
2005
6
HOH
HOH
2005
C
HOH
2006
6
HOH
HOH
2006
C
HOH
2007
6
HOH
HOH
2007
C
HOH
2008
6
HOH
HOH
2008
C
HOH
2009
6
HOH
HOH
2009
C
HOH
2010
6
HOH
HOH
2010
C
HOH
2011
6
HOH
HOH
2011
C
HOH
2012
6
HOH
HOH
2012
C
HOH
2013
6
HOH
HOH
2013
C
HOH
2014
6
HOH
HOH
2014
C
HOH
2015
6
HOH
HOH
2015
C
HOH
2016
6
HOH
HOH
2016
C
HOH
2017
6
HOH
HOH
2017
C
HOH
2018
6
HOH
HOH
2018
C
HOH
2019
6
HOH
HOH
2019
C
HOH
2001
6
HOH
HOH
2001
D
HOH
2002
6
HOH
HOH
2002
D
HOH
2003
6
HOH
HOH
2003
D
HOH
2004
6
HOH
HOH
2004
D
HOH
2005
6
HOH
HOH
2005
D
HOH
2006
6
HOH
HOH
2006
D
HOH
2007
6
HOH
HOH
2007
D
HOH
2008
6
HOH
HOH
2008
D
HOH
2009
6
HOH
HOH
2009
D
HOH
2010
6
HOH
HOH
2010
D
HOH
2011
6
HOH
HOH
2011
D
HOH
2012
6
HOH
HOH
2012
D
HOH
2013
6
HOH
HOH
2013
D
HOH
2014
6
HOH
HOH
2014
D
HOH
2015
6
HOH
HOH
2015
D
HOH
2016
6
HOH
HOH
2016
D
HOH
2017
6
HOH
HOH
2017
D
HOH
2018
6
HOH
HOH
2018
D
HOH
2019
6
HOH
HOH
2019
D
HOH
2020
6
HOH
HOH
2020
D
HOH
2021
6
HOH
HOH
2021
D
HOH
2022
6
HOH
HOH
2022
D
HOH
2023
6
HOH
HOH
2023
D
HOH
2024
6
HOH
HOH
2024
D
HOH
2025
6
HOH
HOH
2025
D
HOH
2026
6
HOH
HOH
2026
D
HOH
2027
6
HOH
HOH
2027
D
HOH
2028
6
HOH
HOH
2028
D
HOH
2029
6
HOH
HOH
2029
D
HOH
2030
6
HOH
HOH
2030
D
n
1
428
A
n
2
429
A
n
3
430
A
n
4
431
A
LEU
432
n
5
LEU
432
A
ASN
433
n
6
ASN
433
A
ALA
434
n
7
ALA
434
A
ILE
435
n
8
ILE
435
A
GLU
436
n
9
GLU
436
A
PRO
437
n
10
PRO
437
A
CYS
438
n
11
CYS
438
A
VAL
439
n
12
VAL
439
A
ILE
440
n
13
ILE
440
A
CYS
441
n
14
CYS
441
A
GLN
442
n
15
GLN
442
A
GLY
443
n
16
GLY
443
A
ARG
444
n
17
ARG
444
A
PRO
445
n
18
PRO
445
A
LYS
446
n
19
LYS
446
A
ASN
447
n
20
ASN
447
A
GLY
448
n
21
GLY
448
A
CYS
449
n
22
CYS
449
A
ILE
450
n
23
ILE
450
A
VAL
451
n
24
VAL
451
A
HIS
452
n
25
HIS
452
A
GLY
453
n
26
GLY
453
A
LYS
454
n
27
LYS
454
A
THR
455
n
28
THR
455
A
GLY
456
n
29
GLY
456
A
HIS
457
n
30
HIS
457
A
LEU
458
n
31
LEU
458
A
MET
459
n
32
MET
459
A
ALA
460
n
33
ALA
460
A
CYS
461
n
34
CYS
461
A
PHE
462
n
35
PHE
462
A
THR
463
n
36
THR
463
A
CYS
464
n
37
CYS
464
A
ALA
465
n
38
ALA
465
A
LYS
466
n
39
LYS
466
A
LYS
467
n
40
LYS
467
A
LEU
468
n
41
LEU
468
A
LYS
469
n
42
LYS
469
A
LYS
470
n
43
LYS
470
A
ARG
471
n
44
ARG
471
A
ASN
472
n
45
ASN
472
A
LYS
473
n
46
LYS
473
A
PRO
474
n
47
PRO
474
A
CYS
475
n
48
CYS
475
A
PRO
476
n
49
PRO
476
A
VAL
477
n
50
VAL
477
A
CYS
478
n
51
CYS
478
A
ARG
479
n
52
ARG
479
A
GLN
480
n
53
GLN
480
A
PRO
481
n
54
PRO
481
A
ILE
482
n
55
ILE
482
A
GLN
483
n
56
GLN
483
A
MET
484
n
57
MET
484
A
ILE
485
n
58
ILE
485
A
VAL
486
n
59
VAL
486
A
LEU
487
n
60
LEU
487
A
THR
488
n
61
THR
488
A
TYR
489
n
62
TYR
489
A
PHE
490
n
63
PHE
490
A
PRO
491
n
64
PRO
491
A
n
1
428
B
n
2
429
B
CYS
430
n
3
CYS
430
B
GLN
431
n
4
GLN
431
B
ASN
432
n
5
ASN
432
B
LEU
433
n
6
LEU
433
B
LEU
434
n
7
LEU
434
B
LYS
435
n
8
LYS
435
B
PRO
436
n
9
PRO
436
B
CYS
437
n
10
CYS
437
B
SER
438
n
11
SER
438
B
LEU
439
n
12
LEU
439
B
CYS
440
n
13
CYS
440
B
GLU
441
n
14
GLU
441
B
LYS
442
n
15
LYS
442
B
ARG
443
n
16
ARG
443
B
PRO
444
n
17
PRO
444
B
ARG
445
n
18
ARG
445
B
ASP
446
n
19
ASP
446
B
GLY
447
n
20
GLY
447
B
ASN
448
n
21
ASN
448
B
ILE
449
n
22
ILE
449
B
ILE
450
n
23
ILE
450
B
HIS
451
n
24
HIS
451
B
GLY
452
n
25
GLY
452
B
ARG
453
n
26
ARG
453
B
THR
454
n
27
THR
454
B
GLY
455
n
28
GLY
455
B
HIS
456
n
29
HIS
456
B
LEU
457
n
30
LEU
457
B
VAL
458
n
31
VAL
458
B
THR
459
n
32
THR
459
B
CYS
460
n
33
CYS
460
B
PHE
461
n
34
PHE
461
B
HIS
462
n
35
HIS
462
B
CYS
463
n
36
CYS
463
B
ALA
464
n
37
ALA
464
B
ARG
465
n
38
ARG
465
B
ARG
466
n
39
ARG
466
B
LEU
467
n
40
LEU
467
B
LYS
468
n
41
LYS
468
B
LYS
469
n
42
LYS
469
B
ALA
470
n
43
ALA
470
B
GLY
471
n
44
GLY
471
B
ALA
472
n
45
ALA
472
B
SER
473
n
46
SER
473
B
CYS
474
n
47
CYS
474
B
PRO
475
n
48
PRO
475
B
ILE
476
n
49
ILE
476
B
CYS
477
n
50
CYS
477
B
LYS
478
n
51
LYS
478
B
LYS
479
n
52
LYS
479
B
GLU
480
n
53
GLU
480
B
ILE
481
n
54
ILE
481
B
GLN
482
n
55
GLN
482
B
LEU
483
n
56
LEU
483
B
VAL
484
n
57
VAL
484
B
ILE
485
n
58
ILE
485
B
LYS
486
n
59
LYS
486
B
VAL
487
n
60
VAL
487
B
PHE
488
n
61
PHE
488
B
ILE
489
n
62
ILE
489
B
ALA
490
n
63
ALA
490
B
n
1
428
C
n
2
429
C
n
3
430
C
n
4
431
C
LEU
432
n
5
LEU
432
C
ASN
433
n
6
ASN
433
C
ALA
434
n
7
ALA
434
C
ILE
435
n
8
ILE
435
C
GLU
436
n
9
GLU
436
C
PRO
437
n
10
PRO
437
C
CYS
438
n
11
CYS
438
C
VAL
439
n
12
VAL
439
C
ILE
440
n
13
ILE
440
C
CYS
441
n
14
CYS
441
C
GLN
442
n
15
GLN
442
C
GLY
443
n
16
GLY
443
C
ARG
444
n
17
ARG
444
C
PRO
445
n
18
PRO
445
C
LYS
446
n
19
LYS
446
C
ASN
447
n
20
ASN
447
C
GLY
448
n
21
GLY
448
C
CYS
449
n
22
CYS
449
C
ILE
450
n
23
ILE
450
C
VAL
451
n
24
VAL
451
C
HIS
452
n
25
HIS
452
C
GLY
453
n
26
GLY
453
C
LYS
454
n
27
LYS
454
C
THR
455
n
28
THR
455
C
GLY
456
n
29
GLY
456
C
HIS
457
n
30
HIS
457
C
LEU
458
n
31
LEU
458
C
MET
459
n
32
MET
459
C
ALA
460
n
33
ALA
460
C
CYS
461
n
34
CYS
461
C
PHE
462
n
35
PHE
462
C
THR
463
n
36
THR
463
C
CYS
464
n
37
CYS
464
C
ALA
465
n
38
ALA
465
C
LYS
466
n
39
LYS
466
C
LYS
467
n
40
LYS
467
C
LEU
468
n
41
LEU
468
C
LYS
469
n
42
LYS
469
C
LYS
470
n
43
LYS
470
C
ARG
471
n
44
ARG
471
C
ASN
472
n
45
ASN
472
C
LYS
473
n
46
LYS
473
C
PRO
474
n
47
PRO
474
C
CYS
475
n
48
CYS
475
C
PRO
476
n
49
PRO
476
C
VAL
477
n
50
VAL
477
C
CYS
478
n
51
CYS
478
C
ARG
479
n
52
ARG
479
C
GLN
480
n
53
GLN
480
C
PRO
481
n
54
PRO
481
C
ILE
482
n
55
ILE
482
C
GLN
483
n
56
GLN
483
C
MET
484
n
57
MET
484
C
ILE
485
n
58
ILE
485
C
VAL
486
n
59
VAL
486
C
LEU
487
n
60
LEU
487
C
THR
488
n
61
THR
488
C
TYR
489
n
62
TYR
489
C
PHE
490
n
63
PHE
490
C
PRO
491
n
64
PRO
491
C
n
1
428
D
ASP
429
n
2
ASP
429
D
CYS
430
n
3
CYS
430
D
GLN
431
n
4
GLN
431
D
ASN
432
n
5
ASN
432
D
LEU
433
n
6
LEU
433
D
LEU
434
n
7
LEU
434
D
LYS
435
n
8
LYS
435
D
PRO
436
n
9
PRO
436
D
CYS
437
n
10
CYS
437
D
SER
438
n
11
SER
438
D
LEU
439
n
12
LEU
439
D
CYS
440
n
13
CYS
440
D
GLU
441
n
14
GLU
441
D
LYS
442
n
15
LYS
442
D
ARG
443
n
16
ARG
443
D
PRO
444
n
17
PRO
444
D
ARG
445
n
18
ARG
445
D
ASP
446
n
19
ASP
446
D
GLY
447
n
20
GLY
447
D
ASN
448
n
21
ASN
448
D
ILE
449
n
22
ILE
449
D
ILE
450
n
23
ILE
450
D
HIS
451
n
24
HIS
451
D
GLY
452
n
25
GLY
452
D
ARG
453
n
26
ARG
453
D
THR
454
n
27
THR
454
D
GLY
455
n
28
GLY
455
D
HIS
456
n
29
HIS
456
D
LEU
457
n
30
LEU
457
D
VAL
458
n
31
VAL
458
D
THR
459
n
32
THR
459
D
CYS
460
n
33
CYS
460
D
PHE
461
n
34
PHE
461
D
HIS
462
n
35
HIS
462
D
CYS
463
n
36
CYS
463
D
ALA
464
n
37
ALA
464
D
ARG
465
n
38
ARG
465
D
ARG
466
n
39
ARG
466
D
LEU
467
n
40
LEU
467
D
LYS
468
n
41
LYS
468
D
LYS
469
n
42
LYS
469
D
ALA
470
n
43
ALA
470
D
GLY
471
n
44
GLY
471
D
ALA
472
n
45
ALA
472
D
SER
473
n
46
SER
473
D
CYS
474
n
47
CYS
474
D
PRO
475
n
48
PRO
475
D
ILE
476
n
49
ILE
476
D
CYS
477
n
50
CYS
477
D
LYS
478
n
51
LYS
478
D
LYS
479
n
52
LYS
479
D
GLU
480
n
53
GLU
480
D
ILE
481
n
54
ILE
481
D
GLN
482
n
55
GLN
482
D
LEU
483
n
56
LEU
483
D
VAL
484
n
57
VAL
484
D
ILE
485
n
58
ILE
485
D
LYS
486
n
59
LYS
486
D
VAL
487
n
60
VAL
487
D
PHE
488
n
61
PHE
488
D
ILE
489
n
62
ILE
489
D
ALA
490
n
63
ALA
490
D
author_and_software_defined_assembly
PISA
2
dimeric
author_and_software_defined_assembly
PISA
2
dimeric
2090
-17
6670
2530
-23
6880
A
CYS
438
A
SG
CYS
11
1_555
A
ZN
1492
E
ZN
ZN
1_555
A
CYS
441
A
SG
CYS
14
1_555
109.8
A
CYS
438
A
SG
CYS
11
1_555
A
ZN
1492
E
ZN
ZN
1_555
A
CYS
461
A
SG
CYS
34
1_555
112.2
A
CYS
441
A
SG
CYS
14
1_555
A
ZN
1492
E
ZN
ZN
1_555
A
CYS
461
A
SG
CYS
34
1_555
114.7
A
CYS
438
A
SG
CYS
11
1_555
A
ZN
1492
E
ZN
ZN
1_555
A
CYS
464
A
SG
CYS
37
1_555
107.6
A
CYS
441
A
SG
CYS
14
1_555
A
ZN
1492
E
ZN
ZN
1_555
A
CYS
464
A
SG
CYS
37
1_555
112.7
A
CYS
461
A
SG
CYS
34
1_555
A
ZN
1492
E
ZN
ZN
1_555
A
CYS
464
A
SG
CYS
37
1_555
99.3
A
HIS
452
A
NE2
HIS
25
1_555
A
ZN
1493
F
ZN
ZN
1_555
A
HIS
457
A
ND1
HIS
30
1_555
109.4
A
HIS
452
A
NE2
HIS
25
1_555
A
ZN
1493
F
ZN
ZN
1_555
A
CYS
478
A
SG
CYS
51
1_555
91.1
A
HIS
457
A
ND1
HIS
30
1_555
A
ZN
1493
F
ZN
ZN
1_555
A
CYS
478
A
SG
CYS
51
1_555
108.7
A
HIS
452
A
NE2
HIS
25
1_555
A
ZN
1493
F
ZN
ZN
1_555
A
CYS
475
A
SG
CYS
48
1_555
113.8
A
HIS
457
A
ND1
HIS
30
1_555
A
ZN
1493
F
ZN
ZN
1_555
A
CYS
475
A
SG
CYS
48
1_555
118.7
A
CYS
478
A
SG
CYS
51
1_555
A
ZN
1493
F
ZN
ZN
1_555
A
CYS
475
A
SG
CYS
48
1_555
111.7
B
CYS
437
B
SG
CYS
10
1_555
B
ZN
1491
G
ZN
ZN
1_555
B
CYS
440
B
SG
CYS
13
1_555
107.9
B
CYS
437
B
SG
CYS
10
1_555
B
ZN
1491
G
ZN
ZN
1_555
B
CYS
463
B
SG
CYS
36
1_555
109.1
B
CYS
440
B
SG
CYS
13
1_555
B
ZN
1491
G
ZN
ZN
1_555
B
CYS
463
B
SG
CYS
36
1_555
107.4
B
CYS
437
B
SG
CYS
10
1_555
B
ZN
1491
G
ZN
ZN
1_555
B
CYS
460
B
SG
CYS
33
1_555
116.2
B
CYS
440
B
SG
CYS
13
1_555
B
ZN
1491
G
ZN
ZN
1_555
B
CYS
460
B
SG
CYS
33
1_555
115.7
B
CYS
463
B
SG
CYS
36
1_555
B
ZN
1491
G
ZN
ZN
1_555
B
CYS
460
B
SG
CYS
33
1_555
99.7
B
HIS
451
B
NE2
HIS
24
1_555
B
ZN
1492
H
ZN
ZN
1_555
B
HIS
456
B
ND1
HIS
29
1_555
105.6
B
HIS
451
B
NE2
HIS
24
1_555
B
ZN
1492
H
ZN
ZN
1_555
B
CYS
474
B
SG
CYS
47
1_555
124.2
B
HIS
456
B
ND1
HIS
29
1_555
B
ZN
1492
H
ZN
ZN
1_555
B
CYS
474
B
SG
CYS
47
1_555
113.2
B
HIS
451
B
NE2
HIS
24
1_555
B
ZN
1492
H
ZN
ZN
1_555
B
CYS
477
B
SG
CYS
50
1_555
90.3
B
HIS
456
B
ND1
HIS
29
1_555
B
ZN
1492
H
ZN
ZN
1_555
B
CYS
477
B
SG
CYS
50
1_555
109.3
B
CYS
474
B
SG
CYS
47
1_555
B
ZN
1492
H
ZN
ZN
1_555
B
CYS
477
B
SG
CYS
50
1_555
111.6
C
CYS
438
C
SG
CYS
11
1_555
C
ZN
1492
I
ZN
ZN
1_555
C
CYS
461
C
SG
CYS
34
1_555
110.5
C
CYS
438
C
SG
CYS
11
1_555
C
ZN
1492
I
ZN
ZN
1_555
C
CYS
441
C
SG
CYS
14
1_555
105.3
C
CYS
461
C
SG
CYS
34
1_555
C
ZN
1492
I
ZN
ZN
1_555
C
CYS
441
C
SG
CYS
14
1_555
115.8
C
CYS
438
C
SG
CYS
11
1_555
C
ZN
1492
I
ZN
ZN
1_555
C
CYS
464
C
SG
CYS
37
1_555
110.2
C
CYS
461
C
SG
CYS
34
1_555
C
ZN
1492
I
ZN
ZN
1_555
C
CYS
464
C
SG
CYS
37
1_555
102.1
C
CYS
441
C
SG
CYS
14
1_555
C
ZN
1492
I
ZN
ZN
1_555
C
CYS
464
C
SG
CYS
37
1_555
112.8
C
HIS
457
C
ND1
HIS
30
1_555
C
ZN
1493
J
ZN
ZN
1_555
C
CYS
475
C
SG
CYS
48
1_555
112.0
C
HIS
457
C
ND1
HIS
30
1_555
C
ZN
1493
J
ZN
ZN
1_555
C
CYS
478
C
SG
CYS
51
1_555
112.0
C
CYS
475
C
SG
CYS
48
1_555
C
ZN
1493
J
ZN
ZN
1_555
C
CYS
478
C
SG
CYS
51
1_555
112.0
C
HIS
457
C
ND1
HIS
30
1_555
C
ZN
1493
J
ZN
ZN
1_555
C
HIS
452
C
NE2
HIS
25
1_555
100.5
C
CYS
475
C
SG
CYS
48
1_555
C
ZN
1493
J
ZN
ZN
1_555
C
HIS
452
C
NE2
HIS
25
1_555
126.7
C
CYS
478
C
SG
CYS
51
1_555
C
ZN
1493
J
ZN
ZN
1_555
C
HIS
452
C
NE2
HIS
25
1_555
91.9
D
CYS
460
D
SG
CYS
33
1_555
D
ZN
1491
K
ZN
ZN
1_555
D
CYS
463
D
SG
CYS
36
1_555
101.1
D
CYS
460
D
SG
CYS
33
1_555
D
ZN
1491
K
ZN
ZN
1_555
D
CYS
440
D
SG
CYS
13
1_555
114.5
D
CYS
463
D
SG
CYS
36
1_555
D
ZN
1491
K
ZN
ZN
1_555
D
CYS
440
D
SG
CYS
13
1_555
106.2
D
CYS
460
D
SG
CYS
33
1_555
D
ZN
1491
K
ZN
ZN
1_555
D
CYS
437
D
SG
CYS
10
1_555
120.4
D
CYS
463
D
SG
CYS
36
1_555
D
ZN
1491
K
ZN
ZN
1_555
D
CYS
437
D
SG
CYS
10
1_555
109.6
D
CYS
440
D
SG
CYS
13
1_555
D
ZN
1491
K
ZN
ZN
1_555
D
CYS
437
D
SG
CYS
10
1_555
104.3
D
HIS
451
D
NE2
HIS
24
1_555
D
ZN
1492
L
ZN
ZN
1_555
D
HIS
456
D
ND1
HIS
29
1_555
111.7
D
HIS
451
D
NE2
HIS
24
1_555
D
ZN
1492
L
ZN
ZN
1_555
D
CYS
474
D
SG
CYS
47
1_555
117.5
D
HIS
456
D
ND1
HIS
29
1_555
D
ZN
1492
L
ZN
ZN
1_555
D
CYS
474
D
SG
CYS
47
1_555
111.6
D
HIS
451
D
NE2
HIS
24
1_555
D
ZN
1492
L
ZN
ZN
1_555
D
CYS
477
D
SG
CYS
50
1_555
95.2
D
HIS
456
D
ND1
HIS
29
1_555
D
ZN
1492
L
ZN
ZN
1_555
D
CYS
477
D
SG
CYS
50
1_555
107.7
D
CYS
474
D
SG
CYS
47
1_555
D
ZN
1492
L
ZN
ZN
1_555
D
CYS
477
D
SG
CYS
50
1_555
111.8
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
HIS
452
A
N
HIS
25
A
O
THR
455
A
O
THR
28
A
N
GLY
456
A
N
GLY
29
B
O
LYS
486
B
O
LYS
59
B
N
ILE
485
B
N
ILE
58
B
O
ASN
448
B
O
ASN
21
B
N
HIS
451
B
N
HIS
24
B
O
THR
454
B
O
THR
27
B
N
GLY
455
B
N
GLY
28
A
O
LEU
487
A
O
LEU
60
A
N
VAL
486
A
N
VAL
59
A
O
CYS
449
A
O
CYS
22
C
N
VAL
451
C
N
VAL
24
C
O
MET
484
C
O
MET
57
C
N
TYR
489
C
N
TYR
62
D
O
GLY
455
D
O
GLY
28
D
N
THR
459
D
N
THR
32
D
O
GLY
447
D
O
GLY
20
D
N
ILE
450
D
N
ILE
23
D
O
LEU
483
D
O
LEU
56
D
N
PHE
488
D
N
PHE
61
C
O
GLY
456
C
O
GLY
29
C
N
HIS
457
C
N
HIS
30
C
O
ILE
450
C
O
ILE
23
1
D
CG
ASP
429
D
CG
ASP
2
1
Y
1
D
OD1
ASP
429
D
OD1
ASP
2
1
Y
1
D
OD2
ASP
429
D
OD2
ASP
2
1
Y
1
A
SER
428
A
SER
1
1
Y
1
A
SER
429
A
SER
2
1
Y
1
A
LEU
430
A
LEU
3
1
Y
1
A
PRO
431
A
PRO
4
1
Y
1
B
GLU
428
B
GLU
1
1
Y
1
B
ASP
429
B
ASP
2
1
Y
1
C
SER
428
C
SER
1
1
Y
1
C
SER
429
C
SER
2
1
Y
1
C
LEU
430
C
LEU
3
1
Y
1
C
PRO
431
C
PRO
4
1
Y
1
D
GLU
428
D
GLU
1
1
Y
1
C
C
OH
O
TYR
HOH
489
2017
2.14
1
A
A
PHE
PRO
490
491
-83.22
1
A
GLN
442
52.43
19.29
1
A
MET
459
-150.68
-6.43
1
B
CYS
437
-37.71
133.70
1
B
LEU
439
-91.84
-66.67
1
B
LYS
442
-143.43
14.93
1
C
CYS
438
-35.54
131.79
1
C
GLN
442
48.05
20.99
1
D
CYS
437
-38.81
127.02
1
D
LEU
439
-98.00
-64.87
47.40
1.25000
0.00000
2.56000
1.15000
0.00000
-0.73000
0.952
0.939
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THE BIOLOGICAL UNIT IS A DIMER. THERE ARE 2 BIOLOGICAL UNITS IN THE ASYMMETRIC UNIT (CHAINS A AND B AND CHAINS C AND D)
0.223
0.196
0.198
2.20
35.92
834
15385
5.100
97.4
5.780
0.146
RANDOM
1
THROUGHOUT
MAD
0.234
0.182
0.80
0.80
1.40
NONE
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
2.20
35.92
110
2013
26
0
1877
0.011
0.022
1937
1.427
2.000
2604
7.609
5.000
241
30.087
22.000
65
15.124
15.000
378
20.609
15.000
16
0.103
0.200
295
0.005
0.020
1396
0.209
0.200
852
0.307
0.200
1314
0.155
0.200
112
0.178
0.200
28
0.095
0.200
10
0.803
1.500
1276
1.234
2.000
1994
1.903
3.000
732
3.247
4.500
610
0.2760
0.2370
2.26
61
1108
20
2.20
35.92
2VJE
11282
3.2
0.06
1
14.90
3.1
98.2
0.34
2.20
2.32
3.20
1
3.1
97.1
refinement
REFMAC
5.2.0019
data reduction
MOSFLM
data scaling
SCALA
phasing
SHARP
E3 UBIQUITIN-PROTEIN LIGASE MDM2 (E.C.6.3.2.-), MDM4 PROTEIN
Crystal Structure of the MDM2-MDMX RING Domain Heterodimer
1
N
N
2
N
N
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
4
N
N
5
N
N
6
N
N
6
N
N
6
N
N
6
N
N
A
LEU
432
A
LEU
5
HELX_P
A
GLU
436
A
GLU
9
5
1
5
A
CYS
461
A
CYS
34
HELX_P
A
ARG
471
A
ARG
44
1
2
11
B
CYS
430
B
CYS
3
HELX_P
B
LYS
435
B
LYS
8
5
3
6
B
CYS
460
B
CYS
33
HELX_P
B
ALA
470
B
ALA
43
1
4
11
C
LEU
432
C
LEU
5
HELX_P
C
GLU
436
C
GLU
9
5
5
5
C
CYS
461
C
CYS
34
HELX_P
C
ARG
471
C
ARG
44
1
6
11
D
CYS
430
D
CYS
3
HELX_P
D
LYS
435
D
LYS
8
5
7
6
D
CYS
460
D
CYS
33
HELX_P
D
GLY
471
D
GLY
44
1
8
12
metalc
2.295
A
ZN
1492
E
ZN
ZN
1_555
A
CYS
438
A
SG
CYS
11
1_555
metalc
2.395
A
ZN
1492
E
ZN
ZN
1_555
A
CYS
441
A
SG
CYS
14
1_555
metalc
2.363
A
ZN
1492
E
ZN
ZN
1_555
A
CYS
461
A
SG
CYS
34
1_555
metalc
2.328
A
ZN
1492
E
ZN
ZN
1_555
A
CYS
464
A
SG
CYS
37
1_555
metalc
2.154
A
ZN
1493
F
ZN
ZN
1_555
A
HIS
452
A
NE2
HIS
25
1_555
metalc
2.058
A
ZN
1493
F
ZN
ZN
1_555
A
HIS
457
A
ND1
HIS
30
1_555
metalc
2.327
A
ZN
1493
F
ZN
ZN
1_555
A
CYS
478
A
SG
CYS
51
1_555
metalc
2.271
A
ZN
1493
F
ZN
ZN
1_555
A
CYS
475
A
SG
CYS
48
1_555
metalc
2.424
B
ZN
1491
G
ZN
ZN
1_555
B
CYS
437
B
SG
CYS
10
1_555
metalc
2.431
B
ZN
1491
G
ZN
ZN
1_555
B
CYS
440
B
SG
CYS
13
1_555
metalc
2.386
B
ZN
1491
G
ZN
ZN
1_555
B
CYS
463
B
SG
CYS
36
1_555
metalc
2.200
B
ZN
1491
G
ZN
ZN
1_555
B
CYS
460
B
SG
CYS
33
1_555
metalc
2.051
B
ZN
1492
H
ZN
ZN
1_555
B
HIS
451
B
NE2
HIS
24
1_555
metalc
2.256
B
ZN
1492
H
ZN
ZN
1_555
B
HIS
456
B
ND1
HIS
29
1_555
metalc
2.337
B
ZN
1492
H
ZN
ZN
1_555
B
CYS
474
B
SG
CYS
47
1_555
metalc
2.439
B
ZN
1492
H
ZN
ZN
1_555
B
CYS
477
B
SG
CYS
50
1_555
metalc
2.453
C
ZN
1492
I
ZN
ZN
1_555
C
CYS
438
C
SG
CYS
11
1_555
metalc
2.326
C
ZN
1492
I
ZN
ZN
1_555
C
CYS
461
C
SG
CYS
34
1_555
metalc
2.449
C
ZN
1492
I
ZN
ZN
1_555
C
CYS
441
C
SG
CYS
14
1_555
metalc
2.331
C
ZN
1492
I
ZN
ZN
1_555
C
CYS
464
C
SG
CYS
37
1_555
metalc
2.084
C
ZN
1493
J
ZN
ZN
1_555
C
HIS
457
C
ND1
HIS
30
1_555
metalc
2.203
C
ZN
1493
J
ZN
ZN
1_555
C
CYS
475
C
SG
CYS
48
1_555
metalc
2.434
C
ZN
1493
J
ZN
ZN
1_555
C
CYS
478
C
SG
CYS
51
1_555
metalc
2.038
C
ZN
1493
J
ZN
ZN
1_555
C
HIS
452
C
NE2
HIS
25
1_555
metalc
2.199
D
ZN
1491
K
ZN
ZN
1_555
D
CYS
460
D
SG
CYS
33
1_555
metalc
2.448
D
ZN
1491
K
ZN
ZN
1_555
D
CYS
463
D
SG
CYS
36
1_555
metalc
2.474
D
ZN
1491
K
ZN
ZN
1_555
D
CYS
440
D
SG
CYS
13
1_555
metalc
2.321
D
ZN
1491
K
ZN
ZN
1_555
D
CYS
437
D
SG
CYS
10
1_555
metalc
2.024
D
ZN
1492
L
ZN
ZN
1_555
D
HIS
451
D
NE2
HIS
24
1_555
metalc
2.215
D
ZN
1492
L
ZN
ZN
1_555
D
HIS
456
D
ND1
HIS
29
1_555
metalc
2.413
D
ZN
1492
L
ZN
ZN
1_555
D
CYS
474
D
SG
CYS
47
1_555
metalc
2.460
D
ZN
1492
L
ZN
ZN
1_555
D
CYS
477
D
SG
CYS
50
1_555
LIGASE
PROTO-ONCOGENE, PHOSPHORYLATION, ALTERNATIVE SPLICING, HOST-VIRUS INTERACTION, UBL CONJUGATION PATHWAY, ZINC-FINGER, POLYMORPHISM, METAL-BINDING, MDM, ZINC, RING, LIGASE, NUCLEUS, CYTOPLASM
MDM2_HUMAN
UNP
1
Q00987
MDM4_HUMAN
UNP
2
O15151
383
446
2VJE
428
491
Q00987
A
1
1
64
428
490
2VJE
428
490
O15151
B
2
1
63
383
446
2VJE
428
491
Q00987
C
1
1
64
428
490
2VJE
428
490
O15151
D
2
1
63
8
8
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
A
GLY
448
A
GLY
21
A
HIS
452
A
HIS
25
A
THR
455
A
THR
28
A
ALA
460
A
ALA
33
B
LEU
483
B
LEU
56
B
ILE
489
B
ILE
62
B
GLY
447
B
GLY
20
B
HIS
451
B
HIS
24
B
THR
454
B
THR
27
B
THR
459
B
THR
32
A
MET
484
A
MET
57
A
TYR
489
A
TYR
62
A
GLY
448
A
GLY
21
A
HIS
452
A
HIS
25
A
GLY
448
A
GLY
21
A
HIS
452
A
HIS
25
C
GLY
448
C
GLY
21
C
HIS
452
C
HIS
25
C
MET
484
C
MET
57
C
TYR
489
C
TYR
62
D
THR
454
D
THR
27
D
THR
459
D
THR
32
D
GLY
447
D
GLY
20
D
HIS
451
D
HIS
24
D
LEU
483
D
LEU
56
D
ILE
489
D
ILE
62
C
THR
455
C
THR
28
C
LEU
458
C
LEU
31
C
GLY
448
C
GLY
21
C
HIS
452
C
HIS
25
C
GLY
448
C
GLY
21
C
HIS
452
C
HIS
25
BINDING SITE FOR RESIDUE ZN A1492
Software
4
BINDING SITE FOR RESIDUE ZN A1493
Software
4
BINDING SITE FOR RESIDUE ZN B1491
Software
4
BINDING SITE FOR RESIDUE ZN B1492
Software
4
BINDING SITE FOR RESIDUE ZN C1492
Software
4
BINDING SITE FOR RESIDUE ZN C1493
Software
4
BINDING SITE FOR RESIDUE ZN D1491
Software
4
BINDING SITE FOR RESIDUE ZN D1492
Software
4
BINDING SITE FOR RESIDUE FLC D1493
Software
5
BINDING SITE FOR RESIDUE SO4 D1494
Software
4
A
CYS
438
A
CYS
11
4
1_555
A
CYS
441
A
CYS
14
4
1_555
A
CYS
461
A
CYS
34
4
1_555
A
CYS
464
A
CYS
37
4
1_555
A
HIS
452
A
HIS
25
4
1_555
A
HIS
457
A
HIS
30
4
1_555
A
CYS
475
A
CYS
48
4
1_555
A
CYS
478
A
CYS
51
4
1_555
B
CYS
437
B
CYS
10
4
1_555
B
CYS
440
B
CYS
13
4
1_555
B
CYS
460
B
CYS
33
4
1_555
B
CYS
463
B
CYS
36
4
1_555
B
HIS
451
B
HIS
24
4
1_555
B
HIS
456
B
HIS
29
4
1_555
B
CYS
474
B
CYS
47
4
1_555
B
CYS
477
B
CYS
50
4
1_555
C
CYS
438
C
CYS
11
4
1_555
C
CYS
441
C
CYS
14
4
1_555
C
CYS
461
C
CYS
34
4
1_555
C
CYS
464
C
CYS
37
4
1_555
C
HIS
452
C
HIS
25
4
1_555
C
HIS
457
C
HIS
30
4
1_555
C
CYS
475
C
CYS
48
4
1_555
C
CYS
478
C
CYS
51
4
1_555
D
CYS
437
D
CYS
10
4
1_555
D
CYS
440
D
CYS
13
4
1_555
D
CYS
460
D
CYS
33
4
1_555
D
CYS
463
D
CYS
36
4
1_555
D
HIS
451
D
HIS
24
4
1_555
D
HIS
456
D
HIS
29
4
1_555
D
CYS
474
D
CYS
47
4
1_555
D
CYS
477
D
CYS
50
4
1_555
D
LYS
442
D
LYS
15
5
1_555
D
ARG
443
D
ARG
16
5
1_555
D
HIS
462
D
HIS
35
5
1_555
D
ARG
466
D
ARG
39
5
1_555
D
HOH
2017
R
HOH
5
1_555
B
SER
473
B
SER
46
4
1_555
D
ARG
453
D
ARG
26
4
1_555
D
HOH
2029
R
HOH
4
1_555
D
HOH
2030
R
HOH
4
1_555
4
P 1 21 1