Analysis of interatomic Contacts of Structural Units in PDB entry:
2C3O


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 2C3O entry

There are 2 chains in PDB entry 2C3O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLY 2LYS 1232
B
GLY 2LYS 1232
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are105 helices in PDB entry 2C3O. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
10 21Right-handed alpha
Helix 2
2
A
33 47Right-handed alpha
Helix 3
3
A
63 77Right-handed alpha
Helix 4
4
A
86 92Right-handed alpha
Helix 5
5
A
93 103Right-handed alpha
Helix 6
6
A
127 133Right-handed alpha
Helix 7
7
A
145 164Right-handed alpha
Helix 8
8
A
187 193Right-handed alpha
Helix 9
9
A
196 207Right-handed alpha
Helix 10
10
A
224 231Right-handed alpha
Helix 11
11
A
232 255Right-handed alpha
Helix 12
12
A
278 293Right-handed alpha
Helix 13
13
A
309 316Right-handed alpha
Helix 14
14
A
338 352Right-handed alpha
Helix 15
15
A
371 383Right-handed alpha
Helix 16
16
A
429 443Right-handed alpha
Helix 17
17
A
491 497Right-handed 310
Helix 18
18
A
518 526Right-handed alpha
Helix 19
19
A
527 537Right-handed alpha
Helix 20
20
A
545 553Right-handed alpha
Helix 21
21
A
559 571Right-handed alpha
Helix 22
22
A
575 590Right-handed alpha
Helix 23
23
A
594 613Right-handed alpha
Helix 24
24
A
619 625Right-handed 310
Helix 25
25
A
642 648Right-handed alpha
Helix 26
26
A
650 654Right-handed 310
Helix 27
27
A
655 659Right-handed 310
Helix 28
28
A
668 672Right-handed 310
Helix 29
29
A
693 699Right-handed alpha
Helix 30
30
A
749 755Right-handed alpha
Helix 31
31
A
770 782Right-handed alpha
Helix 32
32
A
795 800Right-handed alpha
Helix 33
33
A
817 829Right-handed alpha
Helix 34
34
A
839 847Right-handed alpha
Helix 35
35
A
871 900Right-handed alpha
Helix 36
36
A
903 917Right-handed alpha
Helix 37
37
A
919 935Right-handed alpha
Helix 38
38
A
939 947Right-handed alpha
Helix 39
39
A
948 952Right-handed 310
Helix 40
40
A
963 968Right-handed alpha
Helix 41
41
A
970 980Right-handed alpha
Helix 42
42
A
1024 1031Right-handed alpha
Helix 43
43
A
1045 1059Right-handed alpha
Helix 44
44
A
1079 1081Right-handed 310
Helix 45
45
A
1082 1093Right-handed alpha
Helix 46
46
A
1102 1107Right-handed alpha
Helix 47
47
A
1123 1129Right-handed alpha
Helix 48
48
A
1131 1136Right-handed alpha
Helix 49
49
A
1136 1141Right-handed alpha
Helix 50
50
A
1141 1169Right-handed alpha
Helix 51
51
A
1219 1229Right-handed alpha
Helix 52
52
B
10 22Right-handed alpha
Helix 53
53
B
33 47Right-handed alpha
Helix 54
54
B
63 77Right-handed alpha
Helix 55
55
B
86 92Right-handed alpha
Helix 56
56
B
93 103Right-handed alpha
Helix 57
57
B
127 132Right-handed alpha
Helix 58
58
B
145 164Right-handed alpha
Helix 59
59
B
187 194Right-handed alpha
Helix 60
60
B
196 207Right-handed alpha
Helix 61
61
B
224 231Right-handed alpha
Helix 62
62
B
232 255Right-handed alpha
Helix 63
63
B
278 293Right-handed alpha
Helix 64
64
B
309 316Right-handed alpha
Helix 65
65
B
338 352Right-handed alpha
Helix 66
66
B
364 368Right-handed 310
Helix 67
67
B
371 384Right-handed alpha
Helix 68
68
B
429 443Right-handed alpha
Helix 69
69
B
491 497Right-handed 310
Helix 70
70
B
518 526Right-handed alpha
Helix 71
71
B
527 537Right-handed alpha
Helix 72
72
B
545 554Right-handed alpha
Helix 73
73
B
559 571Right-handed alpha
Helix 74
74
B
575 590Right-handed alpha
Helix 75
75
B
594 611Right-handed alpha
Helix 76
76
B
619 623Right-handed 310
Helix 77
77
B
636 642Right-handed alpha
Helix 78
78
B
642 648Right-handed alpha
Helix 79
79
B
650 654Right-handed 310
Helix 80
80
B
655 659Right-handed 310
Helix 81
81
B
668 672Right-handed 310
Helix 82
82
B
693 699Right-handed alpha
Helix 83
83
B
712 714Right-handed 310
Helix 84
84
B
749 755Right-handed alpha
Helix 85
85
B
770 784Right-handed alpha
Helix 86
86
B
795 800Right-handed alpha
Helix 87
87
B
817 829Right-handed alpha
Helix 88
88
B
839 847Right-handed alpha
Helix 89
89
B
871 898Right-handed alpha
Helix 90
90
B
903 916Right-handed alpha
Helix 91
91
B
919 934Right-handed alpha
Helix 92
92
B
939 947Right-handed alpha
Helix 93
93
B
948 953Right-handed alpha
Helix 94
94
B
963 968Right-handed alpha
Helix 95
95
B
970 980Right-handed alpha
Helix 96
96
B
1024 1030Right-handed alpha
Helix 97
97
B
1045 1059Right-handed alpha
Helix 98
98
B
1071 1075Right-handed 310
Helix 99
99
B
1079 1081Right-handed 310
Helix 100
100
B
1082 1093Right-handed alpha
Helix 101
101
B
1102 1108Right-handed alpha
Helix 102
102
B
1123 1130Right-handed alpha
Helix 103
103
B
1131 1141Right-handed alpha
Helix 104
104
B
1141 1169Right-handed alpha
Helix 105
105
B
1219 1229Right-handed alpha
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There are 12 sheets in PDB entry 2C3O. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC, BD, BE,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
5 9first strand
Strand 2
A
180 184anti-parallel
Strand 3
A
448 454anti-parallel
Strand 4
A
463 471anti-parallel
Strand 5
A
418 425anti-parallel
Strand 6
A
486 489parallel
Strand 7
A
509 513parallel
Strand 8
A
540 544parallel
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There are 7 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
57 60first strand
Strand 2
A
24 27parallel
Strand 3
A
81 85parallel
Strand 4
A
108 113parallel
Strand 5
A
167 172parallel
Strand 6
A
139 142parallel
Strand 7
A
304 306anti-parallel
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There are 9 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
215 216first strand
Strand 2
B
863 865parallel
Strand 3
B
832 836parallel
Strand 4
B
956 962parallel
Strand 5
B
985 990parallel
Strand 6
B
1063 1068parallel
Strand 7
B
1036 1040parallel
Strand 8
B
1099 1101anti-parallel
Strand 9
B
1113 1115anti-parallel
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There are 6 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
261 265first strand
Strand 2
A
297 302anti-parallel
Strand 3
A
271 275parallel
Strand 4
A
323 328parallel
Strand 5
A
357 363parallel
Strand 6
A
390 392parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
680 684first strand
Strand 2
A
762 766anti-parallel
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There are 3 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
704 709first strand
Strand 2
A
735 740anti-parallel
Strand 3
A
724 725anti-parallel
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There are 9 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
1113 1115first strand
Strand 2
A
1099 1101anti-parallel
Strand 3
A
1036 1040anti-parallel
Strand 4
A
1063 1068parallel
Strand 5
A
985 990parallel
Strand 6
A
956 962parallel
Strand 7
A
832 836parallel
Strand 8
A
863 865parallel
Strand 9
B
215 216parallel
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There are 8 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
3 9first strand
Strand 2
B
180 186anti-parallel
Strand 3
B
448 454anti-parallel
Strand 4
B
463 471anti-parallel
Strand 5
B
418 425anti-parallel
Strand 6
B
486 489parallel
Strand 7
B
509 513parallel
Strand 8
B
540 544parallel
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There are 7 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
57 60first strand
Strand 2
B
24 27parallel
Strand 3
B
81 85parallel
Strand 4
B
108 113parallel
Strand 5
B
167 172parallel
Strand 6
B
139 142parallel
Strand 7
B
304 306anti-parallel
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There are 6 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
261 265first strand
Strand 2
B
297 302anti-parallel
Strand 3
B
271 275parallel
Strand 4
B
323 328parallel
Strand 5
B
358 362parallel
Strand 6
B
390 391parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
680 684first strand
Strand 2
B
762 766anti-parallel
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There are 3 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
704 710first strand
Strand 2
B
734 740anti-parallel
Strand 3
B
724 725anti-parallel
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