0.009147
0.005281
0.000000
0.000000
0.010562
0.000000
0.000000
0.000000
0.009813
0.00000
0.00000
0.00000
Kirsch, T.
Sebald, W.
Dreyer, M.K.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
109.330
109.330
101.905
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
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
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
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
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
7
492
496
10.1038/75903
10881198
Crystal structure of the BMP-2-BRIA ectodomain complex.
2000
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
287
103
115
10.1006/jmbi.1999.2590
Crystal Structure of Human Bone Morphogenetic Protein-2 at 2.7 A Resolution
1999
NE
FEBS Lett.
FEBLAL
0165
0014-5793
468
215
219
10.1016/S0014-5793(00)01214-X
Isolation of Recombinant BMP Receptor IA Ectodomain and its 2:1 Complex with BMP-2
2000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
AREA DETECTOR
1999-08-12
SIEMENS X1000
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
13126.128
BONE MORPHOGENETIC PROTEIN-2
2
man
polymer
9902.242
BONE MORPHOGENETIC PROTEIN RECEPTOR IA
2.7.1.-
EXTRACELLULAR DOMAIN
2
man
polymer
18.015
water
82
nat
water
BMP-2
ALK-3
no
no
MAQAKHKQRKRLKSSCKRHPLYVDFSDVGWNDWIVAPPGYHAFYCHGECPFPLADHLNSTNHAIVQTLVNSVNSKIPKAC
CVPTELSAISMLYLDENEKVVLKNYQDMVVEGCGCR
MAQAKHKQRKRLKSSCKRHPLYVDFSDVGWNDWIVAPPGYHAFYCHGECPFPLADHLNSTNHAIVQTLVNSVNSKIPKAC
CVPTELSAISMLYLDENEKVVLKNYQDMVVEGCGCR
A,C
polypeptide(L)
no
no
TLPFLKCYCSGHCPDDAINNTCITNGHCFAIIEEDDQGETTLASGCMKYEGSDFQCKDSPKAQLRRTIECCRTNLCNQYL
QPTLPPVVI
TLPFLKCYCSGHCPDDAINNTCITNGHCFAIIEEDDQGETTLASGCMKYEGSDFQCKDSPKAQLRRTIECCRTNLCNQYL
QPTLPPVVI
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
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
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
PLASMID
RBSIIP
human
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
PLASMID
PET32A
1
3.2
61
VAPOR DIFFUSION, HANGING DROP
7.0
sodium acetate, imidazole, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 296K
296
software
citation_author
diffrn_source
repository
Initial release
Version format compliance
Version format compliance
Refinement description
Database references
Data collection
1
0
2000-10-07
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-10-04
1
4
2018-01-24
1
5
2018-04-04
_citation_author.name
_diffrn_source.type
3BMP contains unbound BMP-2
RCSB
Y
RCSB
2000-04-07
REL
HOH
water
HOH
901
3
HOH
HOH
901
A
HOH
903
3
HOH
HOH
903
A
HOH
905
3
HOH
HOH
905
A
HOH
911
3
HOH
HOH
911
A
HOH
912
3
HOH
HOH
912
A
HOH
913
3
HOH
HOH
913
A
HOH
924
3
HOH
HOH
924
A
HOH
925
3
HOH
HOH
925
A
HOH
929
3
HOH
HOH
929
A
HOH
932
3
HOH
HOH
932
A
HOH
933
3
HOH
HOH
933
A
HOH
935
3
HOH
HOH
935
A
HOH
938
3
HOH
HOH
938
A
HOH
939
3
HOH
HOH
939
A
HOH
941
3
HOH
HOH
941
A
HOH
947
3
HOH
HOH
947
A
HOH
953
3
HOH
HOH
953
A
HOH
954
3
HOH
HOH
954
A
HOH
958
3
HOH
HOH
958
A
HOH
959
3
HOH
HOH
959
A
HOH
962
3
HOH
HOH
962
A
HOH
969
3
HOH
HOH
969
A
HOH
975
3
HOH
HOH
975
A
HOH
978
3
HOH
HOH
978
A
HOH
980
3
HOH
HOH
980
A
HOH
906
3
HOH
HOH
906
B
HOH
909
3
HOH
HOH
909
B
HOH
915
3
HOH
HOH
915
B
HOH
917
3
HOH
HOH
917
B
HOH
919
3
HOH
HOH
919
B
HOH
921
3
HOH
HOH
921
B
HOH
923
3
HOH
HOH
923
B
HOH
943
3
HOH
HOH
943
B
HOH
945
3
HOH
HOH
945
B
HOH
957
3
HOH
HOH
957
B
HOH
966
3
HOH
HOH
966
B
HOH
971
3
HOH
HOH
971
B
HOH
976
3
HOH
HOH
976
B
HOH
981
3
HOH
HOH
981
B
HOH
982
3
HOH
HOH
982
B
HOH
902
3
HOH
HOH
902
C
HOH
904
3
HOH
HOH
904
C
HOH
907
3
HOH
HOH
907
C
HOH
908
3
HOH
HOH
908
C
HOH
910
3
HOH
HOH
910
C
HOH
914
3
HOH
HOH
914
C
HOH
916
3
HOH
HOH
916
C
HOH
922
3
HOH
HOH
922
C
HOH
926
3
HOH
HOH
926
C
HOH
927
3
HOH
HOH
927
C
HOH
928
3
HOH
HOH
928
C
HOH
936
3
HOH
HOH
936
C
HOH
937
3
HOH
HOH
937
C
HOH
949
3
HOH
HOH
949
C
HOH
950
3
HOH
HOH
950
C
HOH
951
3
HOH
HOH
951
C
HOH
952
3
HOH
HOH
952
C
HOH
955
3
HOH
HOH
955
C
HOH
960
3
HOH
HOH
960
C
HOH
961
3
HOH
HOH
961
C
HOH
964
3
HOH
HOH
964
C
HOH
965
3
HOH
HOH
965
C
HOH
967
3
HOH
HOH
967
C
HOH
970
3
HOH
HOH
970
C
HOH
972
3
HOH
HOH
972
C
HOH
973
3
HOH
HOH
973
C
HOH
974
3
HOH
HOH
974
C
HOH
918
3
HOH
HOH
918
D
HOH
920
3
HOH
HOH
920
D
HOH
930
3
HOH
HOH
930
D
HOH
931
3
HOH
HOH
931
D
HOH
934
3
HOH
HOH
934
D
HOH
940
3
HOH
HOH
940
D
HOH
942
3
HOH
HOH
942
D
HOH
944
3
HOH
HOH
944
D
HOH
946
3
HOH
HOH
946
D
HOH
948
3
HOH
HOH
948
D
HOH
956
3
HOH
HOH
956
D
HOH
963
3
HOH
HOH
963
D
HOH
968
3
HOH
HOH
968
D
HOH
977
3
HOH
HOH
977
D
HOH
979
3
HOH
HOH
979
D
n
1
-1
A
n
2
0
A
n
3
1
A
n
4
2
A
n
5
3
A
n
6
4
A
n
7
5
A
n
8
6
A
n
9
7
A
n
10
8
A
n
11
9
A
n
12
10
A
LYS
11
n
13
LYS
11
A
SER
12
n
14
SER
12
A
SER
13
n
15
SER
13
A
CYS
14
n
16
CYS
14
A
LYS
15
n
17
LYS
15
A
ARG
16
n
18
ARG
16
A
HIS
17
n
19
HIS
17
A
PRO
18
n
20
PRO
18
A
LEU
19
n
21
LEU
19
A
TYR
20
n
22
TYR
20
A
VAL
21
n
23
VAL
21
A
ASP
22
n
24
ASP
22
A
PHE
23
n
25
PHE
23
A
SER
24
n
26
SER
24
A
ASP
25
n
27
ASP
25
A
VAL
26
n
28
VAL
26
A
GLY
27
n
29
GLY
27
A
TRP
28
n
30
TRP
28
A
ASN
29
n
31
ASN
29
A
ASP
30
n
32
ASP
30
A
TRP
31
n
33
TRP
31
A
ILE
32
n
34
ILE
32
A
VAL
33
n
35
VAL
33
A
ALA
34
n
36
ALA
34
A
PRO
35
n
37
PRO
35
A
PRO
36
n
38
PRO
36
A
GLY
37
n
39
GLY
37
A
TYR
38
n
40
TYR
38
A
HIS
39
n
41
HIS
39
A
ALA
40
n
42
ALA
40
A
PHE
41
n
43
PHE
41
A
TYR
42
n
44
TYR
42
A
CYS
43
n
45
CYS
43
A
HIS
44
n
46
HIS
44
A
GLY
45
n
47
GLY
45
A
GLU
46
n
48
GLU
46
A
CYS
47
n
49
CYS
47
A
PRO
48
n
50
PRO
48
A
PHE
49
n
51
PHE
49
A
PRO
50
n
52
PRO
50
A
LEU
51
n
53
LEU
51
A
ALA
52
n
54
ALA
52
A
ASP
53
n
55
ASP
53
A
HIS
54
n
56
HIS
54
A
LEU
55
n
57
LEU
55
A
ASN
56
n
58
ASN
56
A
SER
57
n
59
SER
57
A
THR
58
n
60
THR
58
A
ASN
59
n
61
ASN
59
A
HIS
60
n
62
HIS
60
A
ALA
61
n
63
ALA
61
A
ILE
62
n
64
ILE
62
A
VAL
63
n
65
VAL
63
A
GLN
64
n
66
GLN
64
A
THR
65
n
67
THR
65
A
LEU
66
n
68
LEU
66
A
VAL
67
n
69
VAL
67
A
ASN
68
n
70
ASN
68
A
SER
69
n
71
SER
69
A
VAL
70
n
72
VAL
70
A
ASN
71
n
73
ASN
71
A
SER
72
n
74
SER
72
A
LYS
73
n
75
LYS
73
A
ILE
74
n
76
ILE
74
A
PRO
75
n
77
PRO
75
A
LYS
76
n
78
LYS
76
A
ALA
77
n
79
ALA
77
A
CYS
78
n
80
CYS
78
A
CYS
79
n
81
CYS
79
A
VAL
80
n
82
VAL
80
A
PRO
81
n
83
PRO
81
A
THR
82
n
84
THR
82
A
GLU
83
n
85
GLU
83
A
LEU
84
n
86
LEU
84
A
SER
85
n
87
SER
85
A
ALA
86
n
88
ALA
86
A
ILE
87
n
89
ILE
87
A
SER
88
n
90
SER
88
A
MET
89
n
91
MET
89
A
LEU
90
n
92
LEU
90
A
TYR
91
n
93
TYR
91
A
LEU
92
n
94
LEU
92
A
ASP
93
n
95
ASP
93
A
GLU
94
n
96
GLU
94
A
ASN
95
n
97
ASN
95
A
GLU
96
n
98
GLU
96
A
LYS
97
n
99
LYS
97
A
VAL
98
n
100
VAL
98
A
VAL
99
n
101
VAL
99
A
LEU
100
n
102
LEU
100
A
LYS
101
n
103
LYS
101
A
ASN
102
n
104
ASN
102
A
TYR
103
n
105
TYR
103
A
GLN
104
n
106
GLN
104
A
ASP
105
n
107
ASP
105
A
MET
106
n
108
MET
106
A
VAL
107
n
109
VAL
107
A
VAL
108
n
110
VAL
108
A
GLU
109
n
111
GLU
109
A
GLY
110
n
112
GLY
110
A
CYS
111
n
113
CYS
111
A
GLY
112
n
114
GLY
112
A
CYS
113
n
115
CYS
113
A
ARG
114
n
116
ARG
114
A
THR
232
n
1
THR
232
B
LEU
233
n
2
LEU
233
B
PRO
234
n
3
PRO
234
B
PHE
235
n
4
PHE
235
B
LEU
236
n
5
LEU
236
B
LYS
237
n
6
LYS
237
B
CYS
238
n
7
CYS
238
B
TYR
239
n
8
TYR
239
B
CYS
240
n
9
CYS
240
B
SER
241
n
10
SER
241
B
GLY
242
n
11
GLY
242
B
HIS
243
n
12
HIS
243
B
CYS
244
n
13
CYS
244
B
PRO
245
n
14
PRO
245
B
ASP
246
n
15
ASP
246
B
ASP
247
n
16
ASP
247
B
ALA
248
n
17
ALA
248
B
ILE
249
n
18
ILE
249
B
ASN
250
n
19
ASN
250
B
ASN
251
n
20
ASN
251
B
THR
252
n
21
THR
252
B
CYS
253
n
22
CYS
253
B
ILE
254
n
23
ILE
254
B
THR
255
n
24
THR
255
B
ASN
256
n
25
ASN
256
B
GLY
257
n
26
GLY
257
B
HIS
258
n
27
HIS
258
B
CYS
259
n
28
CYS
259
B
PHE
260
n
29
PHE
260
B
ALA
261
n
30
ALA
261
B
ILE
262
n
31
ILE
262
B
ILE
263
n
32
ILE
263
B
GLU
264
n
33
GLU
264
B
GLU
265
n
34
GLU
265
B
ASP
266
n
35
ASP
266
B
n
36
267
B
n
37
268
B
n
38
269
B
GLU
270
n
39
GLU
270
B
THR
271
n
40
THR
271
B
THR
272
n
41
THR
272
B
LEU
273
n
42
LEU
273
B
ALA
274
n
43
ALA
274
B
SER
275
n
44
SER
275
B
GLY
276
n
45
GLY
276
B
CYS
277
n
46
CYS
277
B
MET
278
n
47
MET
278
B
LYS
279
n
48
LYS
279
B
TYR
280
n
49
TYR
280
B
GLU
281
n
50
GLU
281
B
GLY
282
n
51
GLY
282
B
SER
283
n
52
SER
283
B
ASP
284
n
53
ASP
284
B
PHE
285
n
54
PHE
285
B
GLN
286
n
55
GLN
286
B
CYS
287
n
56
CYS
287
B
LYS
288
n
57
LYS
288
B
ASP
289
n
58
ASP
289
B
SER
290
n
59
SER
290
B
PRO
291
n
60
PRO
291
B
LYS
292
n
61
LYS
292
B
ALA
293
n
62
ALA
293
B
GLN
294
n
63
GLN
294
B
LEU
295
n
64
LEU
295
B
ARG
296
n
65
ARG
296
B
ARG
297
n
66
ARG
297
B
THR
298
n
67
THR
298
B
ILE
299
n
68
ILE
299
B
GLU
300
n
69
GLU
300
B
CYS
301
n
70
CYS
301
B
CYS
302
n
71
CYS
302
B
ARG
303
n
72
ARG
303
B
THR
304
n
73
THR
304
B
ASN
305
n
74
ASN
305
B
LEU
306
n
75
LEU
306
B
CYS
307
n
76
CYS
307
B
ASN
308
n
77
ASN
308
B
GLN
309
n
78
GLN
309
B
TYR
310
n
79
TYR
310
B
LEU
311
n
80
LEU
311
B
GLN
312
n
81
GLN
312
B
PRO
313
n
82
PRO
313
B
THR
314
n
83
THR
314
B
LEU
315
n
84
LEU
315
B
PRO
316
n
85
PRO
316
B
PRO
317
n
86
PRO
317
B
n
87
318
B
n
88
319
B
n
89
320
B
n
1
499
C
n
2
500
C
n
3
501
C
n
4
502
C
n
5
503
C
n
6
504
C
n
7
505
C
n
8
506
C
n
9
507
C
n
10
508
C
n
11
509
C
n
12
510
C
LYS
511
n
13
LYS
511
C
SER
512
n
14
SER
512
C
SER
513
n
15
SER
513
C
CYS
514
n
16
CYS
514
C
LYS
515
n
17
LYS
515
C
ARG
516
n
18
ARG
516
C
HIS
517
n
19
HIS
517
C
PRO
518
n
20
PRO
518
C
LEU
519
n
21
LEU
519
C
TYR
520
n
22
TYR
520
C
VAL
521
n
23
VAL
521
C
ASP
522
n
24
ASP
522
C
PHE
523
n
25
PHE
523
C
SER
524
n
26
SER
524
C
ASP
525
n
27
ASP
525
C
VAL
526
n
28
VAL
526
C
GLY
527
n
29
GLY
527
C
TRP
528
n
30
TRP
528
C
ASN
529
n
31
ASN
529
C
ASP
530
n
32
ASP
530
C
TRP
531
n
33
TRP
531
C
ILE
532
n
34
ILE
532
C
VAL
533
n
35
VAL
533
C
ALA
534
n
36
ALA
534
C
PRO
535
n
37
PRO
535
C
PRO
536
n
38
PRO
536
C
GLY
537
n
39
GLY
537
C
TYR
538
n
40
TYR
538
C
HIS
539
n
41
HIS
539
C
ALA
540
n
42
ALA
540
C
PHE
541
n
43
PHE
541
C
TYR
542
n
44
TYR
542
C
CYS
543
n
45
CYS
543
C
HIS
544
n
46
HIS
544
C
GLY
545
n
47
GLY
545
C
GLU
546
n
48
GLU
546
C
CYS
547
n
49
CYS
547
C
PRO
548
n
50
PRO
548
C
PHE
549
n
51
PHE
549
C
PRO
550
n
52
PRO
550
C
LEU
551
n
53
LEU
551
C
ALA
552
n
54
ALA
552
C
ASP
553
n
55
ASP
553
C
HIS
554
n
56
HIS
554
C
LEU
555
n
57
LEU
555
C
ASN
556
n
58
ASN
556
C
SER
557
n
59
SER
557
C
THR
558
n
60
THR
558
C
ASN
559
n
61
ASN
559
C
HIS
560
n
62
HIS
560
C
ALA
561
n
63
ALA
561
C
ILE
562
n
64
ILE
562
C
VAL
563
n
65
VAL
563
C
GLN
564
n
66
GLN
564
C
THR
565
n
67
THR
565
C
LEU
566
n
68
LEU
566
C
VAL
567
n
69
VAL
567
C
ASN
568
n
70
ASN
568
C
SER
569
n
71
SER
569
C
VAL
570
n
72
VAL
570
C
ASN
571
n
73
ASN
571
C
SER
572
n
74
SER
572
C
LYS
573
n
75
LYS
573
C
ILE
574
n
76
ILE
574
C
PRO
575
n
77
PRO
575
C
LYS
576
n
78
LYS
576
C
ALA
577
n
79
ALA
577
C
CYS
578
n
80
CYS
578
C
CYS
579
n
81
CYS
579
C
VAL
580
n
82
VAL
580
C
PRO
581
n
83
PRO
581
C
THR
582
n
84
THR
582
C
GLU
583
n
85
GLU
583
C
LEU
584
n
86
LEU
584
C
SER
585
n
87
SER
585
C
ALA
586
n
88
ALA
586
C
ILE
587
n
89
ILE
587
C
SER
588
n
90
SER
588
C
MET
589
n
91
MET
589
C
LEU
590
n
92
LEU
590
C
TYR
591
n
93
TYR
591
C
LEU
592
n
94
LEU
592
C
ASP
593
n
95
ASP
593
C
GLU
594
n
96
GLU
594
C
ASN
595
n
97
ASN
595
C
GLU
596
n
98
GLU
596
C
LYS
597
n
99
LYS
597
C
VAL
598
n
100
VAL
598
C
VAL
599
n
101
VAL
599
C
LEU
600
n
102
LEU
600
C
LYS
601
n
103
LYS
601
C
ASN
602
n
104
ASN
602
C
TYR
603
n
105
TYR
603
C
GLN
604
n
106
GLN
604
C
ASP
605
n
107
ASP
605
C
MET
606
n
108
MET
606
C
VAL
607
n
109
VAL
607
C
VAL
608
n
110
VAL
608
C
GLU
609
n
111
GLU
609
C
GLY
610
n
112
GLY
610
C
CYS
611
n
113
CYS
611
C
GLY
612
n
114
GLY
612
C
CYS
613
n
115
CYS
613
C
ARG
614
n
116
ARG
614
C
THR
732
n
1
THR
732
D
LEU
733
n
2
LEU
733
D
PRO
734
n
3
PRO
734
D
PHE
735
n
4
PHE
735
D
LEU
736
n
5
LEU
736
D
LYS
737
n
6
LYS
737
D
CYS
738
n
7
CYS
738
D
TYR
739
n
8
TYR
739
D
CYS
740
n
9
CYS
740
D
SER
741
n
10
SER
741
D
GLY
742
n
11
GLY
742
D
HIS
743
n
12
HIS
743
D
CYS
744
n
13
CYS
744
D
PRO
745
n
14
PRO
745
D
ASP
746
n
15
ASP
746
D
ASP
747
n
16
ASP
747
D
ALA
748
n
17
ALA
748
D
ILE
749
n
18
ILE
749
D
ASN
750
n
19
ASN
750
D
ASN
751
n
20
ASN
751
D
THR
752
n
21
THR
752
D
CYS
753
n
22
CYS
753
D
ILE
754
n
23
ILE
754
D
THR
755
n
24
THR
755
D
ASN
756
n
25
ASN
756
D
GLY
757
n
26
GLY
757
D
HIS
758
n
27
HIS
758
D
CYS
759
n
28
CYS
759
D
PHE
760
n
29
PHE
760
D
ALA
761
n
30
ALA
761
D
ILE
762
n
31
ILE
762
D
ILE
763
n
32
ILE
763
D
GLU
764
n
33
GLU
764
D
GLU
765
n
34
GLU
765
D
ASP
766
n
35
ASP
766
D
n
36
767
D
n
37
768
D
n
38
769
D
GLU
770
n
39
GLU
770
D
THR
771
n
40
THR
771
D
THR
772
n
41
THR
772
D
LEU
773
n
42
LEU
773
D
ALA
774
n
43
ALA
774
D
SER
775
n
44
SER
775
D
GLY
776
n
45
GLY
776
D
CYS
777
n
46
CYS
777
D
MET
778
n
47
MET
778
D
LYS
779
n
48
LYS
779
D
TYR
780
n
49
TYR
780
D
GLU
781
n
50
GLU
781
D
GLY
782
n
51
GLY
782
D
SER
783
n
52
SER
783
D
ASP
784
n
53
ASP
784
D
PHE
785
n
54
PHE
785
D
GLN
786
n
55
GLN
786
D
CYS
787
n
56
CYS
787
D
LYS
788
n
57
LYS
788
D
ASP
789
n
58
ASP
789
D
SER
790
n
59
SER
790
D
PRO
791
n
60
PRO
791
D
LYS
792
n
61
LYS
792
D
ALA
793
n
62
ALA
793
D
GLN
794
n
63
GLN
794
D
LEU
795
n
64
LEU
795
D
ARG
796
n
65
ARG
796
D
ARG
797
n
66
ARG
797
D
THR
798
n
67
THR
798
D
ILE
799
n
68
ILE
799
D
GLU
800
n
69
GLU
800
D
CYS
801
n
70
CYS
801
D
CYS
802
n
71
CYS
802
D
ARG
803
n
72
ARG
803
D
THR
804
n
73
THR
804
D
ASN
805
n
74
ASN
805
D
LEU
806
n
75
LEU
806
D
CYS
807
n
76
CYS
807
D
ASN
808
n
77
ASN
808
D
GLN
809
n
78
GLN
809
D
TYR
810
n
79
TYR
810
D
LEU
811
n
80
LEU
811
D
GLN
812
n
81
GLN
812
D
PRO
813
n
82
PRO
813
D
THR
814
n
83
THR
814
D
LEU
815
n
84
LEU
815
D
PRO
816
n
85
PRO
816
D
PRO
817
n
86
PRO
817
D
VAL
818
n
87
VAL
818
D
VAL
819
n
88
VAL
819
D
ILE
820
n
89
ILE
820
D
author_and_software_defined_assembly
PISA
4
tetrameric
7050
-46
18940
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
17
A
N
HIS
19
A
O
TYR
42
A
O
TYR
44
A
N
VAL
21
A
N
VAL
23
A
O
TYR
38
A
O
TYR
40
A
O
ALA
34
A
O
ALA
36
A
N
LEU
90
A
N
LEU
92
A
O
TYR
91
A
O
TYR
93
A
N
VAL
99
A
N
VAL
101
B
N
CYS
238
B
N
CYS
7
B
O
CYS
253
B
O
CYS
22
B
N
MET
278
B
N
MET
47
B
O
HIS
258
B
O
HIS
27
B
N
ILE
263
B
N
ILE
32
B
O
THR
298
B
O
THR
67
C
N
HIS
517
C
N
HIS
19
C
O
TYR
542
C
O
TYR
44
C
N
VAL
521
C
N
VAL
23
C
O
TYR
538
C
O
TYR
40
C
O
ALA
534
C
O
ALA
36
C
N
LEU
590
C
N
LEU
92
C
O
TYR
591
C
O
TYR
93
C
N
VAL
599
C
N
VAL
101
D
N
CYS
738
D
N
CYS
7
D
O
CYS
753
D
O
CYS
22
D
N
MET
778
D
N
MET
47
D
O
HIS
758
D
O
HIS
27
D
N
ILE
763
D
N
ILE
32
D
O
THR
798
D
O
THR
67
1
A
MET
-1
A
MET
1
1
Y
1
A
ALA
0
A
ALA
2
1
Y
1
A
GLN
1
A
GLN
3
1
Y
1
A
ALA
2
A
ALA
4
1
Y
1
A
LYS
3
A
LYS
5
1
Y
1
A
HIS
4
A
HIS
6
1
Y
1
A
LYS
5
A
LYS
7
1
Y
1
A
GLN
6
A
GLN
8
1
Y
1
A
ARG
7
A
ARG
9
1
Y
1
A
LYS
8
A
LYS
10
1
Y
1
A
ARG
9
A
ARG
11
1
Y
1
A
LEU
10
A
LEU
12
1
Y
1
B
ASP
267
B
ASP
36
1
Y
1
B
GLN
268
B
GLN
37
1
Y
1
B
GLY
269
B
GLY
38
1
Y
1
B
VAL
318
B
VAL
87
1
Y
1
B
VAL
319
B
VAL
88
1
Y
1
B
ILE
320
B
ILE
89
1
Y
1
C
MET
499
C
MET
1
1
Y
1
C
ALA
500
C
ALA
2
1
Y
1
C
GLN
501
C
GLN
3
1
Y
1
C
ALA
502
C
ALA
4
1
Y
1
C
LYS
503
C
LYS
5
1
Y
1
C
HIS
504
C
HIS
6
1
Y
1
C
LYS
505
C
LYS
7
1
Y
1
C
GLN
506
C
GLN
8
1
Y
1
C
ARG
507
C
ARG
9
1
Y
1
C
LYS
508
C
LYS
10
1
Y
1
C
ARG
509
C
ARG
11
1
Y
1
C
LEU
510
C
LEU
12
1
Y
1
D
ASP
767
D
ASP
36
1
Y
1
D
GLN
768
D
GLN
37
1
Y
1
D
GLY
769
D
GLY
38
1
Y
1
A
PHE
23
-59.57
-9.55
1
A
PHE
41
69.10
175.22
1
A
ASN
56
23.27
79.42
1
B
PHE
235
-144.65
-11.27
1
B
ASP
289
64.90
-176.88
1
B
GLN
309
-3.01
-67.52
1
C
PHE
523
-59.37
-9.12
1
C
PHE
541
69.53
177.78
1
C
ASN
556
22.94
81.98
1
C
SER
572
-68.35
1.90
1
D
PHE
735
-142.40
-13.33
1
D
ASP
789
63.55
-177.06
1
D
GLN
809
-3.26
-67.21
40.0
0.2292
0.1905
2.90
100
1519
15416
15184
10
9.9
random
1
0
0
Engh & Huber
0.39
0.31
0.47
0.40
2.90
100
82
3012
0
0
2930
0.006855
1.31301
25.05
0.89
0.3
0.278
3.0
99.5
2.9
16
1ES7
52517
57236
0.0
0.0
0.098
1
10.2
3.45
98.6
0.385
2.9
3.0
2.4
1467
2.9
99.5
data collection
FRAMBO
data reduction
XDS
phasing
AMoRE
refinement
CNS
0.9
data scaling
XDS
BMP-2 AND BMP RECEPTOR IA ECTODOMAIN (E.C. 2.7.1.-) COMPLEX
COMPLEX BETWEEN BMP-2 AND TWO BMP RECEPTOR IA ECTODOMAINS
1
N
N
2
N
N
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
The biological assembly is constructed from all four chains in the asymmetric unit and contains one covalently linked BMP-2 dimer and two receptor chains
A
ALA
52
A
ALA
54
HELX_P
A
ASN
56
A
ASN
58
5
1
5
A
THR
58
A
THR
60
HELX_P
A
ASN
71
A
ASN
73
1
2
14
B
GLY
282
B
GLY
51
HELX_P
B
ASP
289
B
ASP
58
1
3
8
C
ALA
552
C
ALA
54
HELX_P
C
ASN
556
C
ASN
58
5
4
5
C
THR
558
C
THR
60
HELX_P
C
ASN
571
C
ASN
73
1
5
14
D
GLY
782
D
GLY
51
HELX_P
D
ASP
789
D
ASP
58
1
6
8
disulf
2.024
A
CYS
14
A
SG
CYS
16
1_555
A
CYS
79
A
SG
CYS
81
1_555
disulf
2.027
A
CYS
43
A
SG
CYS
45
1_555
A
CYS
111
A
SG
CYS
113
1_555
disulf
2.022
A
CYS
47
A
SG
CYS
49
1_555
A
CYS
113
A
SG
CYS
115
1_555
disulf
2.034
A
CYS
78
A
SG
CYS
80
1_555
C
CYS
578
C
SG
CYS
80
1_555
disulf
2.026
B
CYS
238
B
SG
CYS
7
1_555
B
CYS
259
B
SG
CYS
28
1_555
disulf
2.023
B
CYS
240
B
SG
CYS
9
1_555
B
CYS
244
B
SG
CYS
13
1_555
disulf
2.039
B
CYS
253
B
SG
CYS
22
1_555
B
CYS
277
B
SG
CYS
46
1_555
disulf
2.036
B
CYS
287
B
SG
CYS
56
1_555
B
CYS
301
B
SG
CYS
70
1_555
disulf
2.027
B
CYS
302
B
SG
CYS
71
1_555
B
CYS
307
B
SG
CYS
76
1_555
disulf
2.028
C
CYS
514
C
SG
CYS
16
1_555
C
CYS
579
C
SG
CYS
81
1_555
disulf
2.020
C
CYS
543
C
SG
CYS
45
1_555
C
CYS
611
C
SG
CYS
113
1_555
disulf
2.026
C
CYS
547
C
SG
CYS
49
1_555
C
CYS
613
C
SG
CYS
115
1_555
disulf
2.028
D
CYS
738
D
SG
CYS
7
1_555
D
CYS
759
D
SG
CYS
28
1_555
disulf
2.022
D
CYS
740
D
SG
CYS
9
1_555
D
CYS
744
D
SG
CYS
13
1_555
disulf
2.033
D
CYS
753
D
SG
CYS
22
1_555
D
CYS
777
D
SG
CYS
46
1_555
disulf
2.035
D
CYS
787
D
SG
CYS
56
1_555
D
CYS
801
D
SG
CYS
70
1_555
disulf
2.025
D
CYS
802
D
SG
CYS
71
1_555
D
CYS
807
D
SG
CYS
76
1_555
CYTOKINE
protein-protein complex, three finger toxin fold, receptor-ligand complex, cytokine receptor, TGF beta superfamily, CYTOKINE
A
ALA
34
A
ALA
36
1
A
PRO
35
A
PRO
37
-0.11
A
PHE
49
A
PHE
51
1
A
PRO
50
A
PRO
52
-0.08
C
ALA
534
C
ALA
36
1
C
PRO
535
C
PRO
37
-0.19
C
PHE
549
C
PHE
51
1
C
PRO
550
C
PRO
52
-0.03
BMP2_HUMAN
UNP
1
283
P12643
BMR1A_HUMAN
UNP
2
55
P36894
283
396
1ES7
1
114
P12643
A
1
3
116
55
143
1ES7
232
320
P36894
B
2
1
89
283
396
1ES7
501
614
P12643
C
1
3
116
55
143
1ES7
732
820
P36894
D
2
1
89
1
INSERTION
MET
-1
1ES7
A
P12643
UNP
1
1
INSERTION
ALA
0
1ES7
A
P12643
UNP
2
3
INSERTION
MET
499
1ES7
C
P12643
UNP
1
3
INSERTION
ALA
500
1ES7
C
P12643
UNP
2
2
2
3
2
3
2
2
3
2
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
LYS
15
A
LYS
17
A
HIS
17
A
HIS
19
A
TYR
42
A
TYR
44
A
HIS
44
A
HIS
46
A
TYR
20
A
TYR
22
A
ASP
22
A
ASP
24
A
GLY
37
A
GLY
39
A
HIS
39
A
HIS
41
A
ILE
32
A
ILE
34
A
ALA
34
A
ALA
36
A
CYS
79
A
CYS
81
A
LEU
92
A
LEU
94
A
VAL
98
A
VAL
100
A
CYS
113
A
CYS
115
B
LEU
236
B
LEU
5
B
TYR
239
B
TYR
8
B
THR
252
B
THR
21
B
THR
255
B
THR
24
B
THR
272
B
THR
41
B
MET
278
B
MET
47
B
HIS
258
B
HIS
27
B
GLU
264
B
GLU
33
B
THR
298
B
THR
67
B
CYS
302
B
CYS
71
C
LYS
515
C
LYS
17
C
HIS
517
C
HIS
19
C
TYR
542
C
TYR
44
C
HIS
544
C
HIS
46
C
TYR
520
C
TYR
22
C
ASP
522
C
ASP
24
C
GLY
537
C
GLY
39
C
HIS
539
C
HIS
41
C
ILE
532
C
ILE
34
C
ALA
534
C
ALA
36
C
CYS
579
C
CYS
81
C
LEU
592
C
LEU
94
C
VAL
598
C
VAL
100
C
CYS
613
C
CYS
115
D
LEU
736
D
LEU
5
D
TYR
739
D
TYR
8
D
THR
752
D
THR
21
D
THR
755
D
THR
24
D
THR
772
D
THR
41
D
MET
778
D
MET
47
D
HIS
758
D
HIS
27
D
GLU
764
D
GLU
33
D
THR
798
D
THR
67
D
CYS
802
D
CYS
71
170
P 65