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


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 2HCB entry

There are 4 chains in PDB entry 2HCB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 77CYS 399
B
 ASP 77CYS 399
C
 ASP 77CYS 399
D
 ASP 77CYS 399
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 are 78 helices in PDB entry 2HCB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
84 88Right-handed 310
Helix 2
2
A
94 105Right-handed alpha
Helix 3
3
A
124 140Right-handed alpha
Helix 4
4
A
148 161Right-handed alpha
Helix 5
5
A
163 173Right-handed alpha
Helix 6
6
A
181 186Right-handed 310
Helix 7
7
A
189 205Right-handed alpha
Helix 8
8
A
216 220Right-handed 310
Helix 9
9
A
224 233Right-handed alpha
Helix 10
10
A
243 258Right-handed alpha
Helix 11
11
A
262 273Right-handed alpha
Helix 12
12
A
275 290Right-handed alpha
Helix 13
13
A
293 305Right-handed alpha
Helix 14
14
A
306 311Right-handed alpha
Helix 15
15
A
319 324Right-handed alpha
Helix 16
16
A
335 346Right-handed alpha
Helix 17
17
A
350 356Right-handed alpha
Helix 18
18
A
363 376Right-handed alpha
Helix 19
19
A
383 399Right-handed alpha
Helix 20
20
B
84 88Right-handed 310
Helix 21
21
B
94 104Right-handed alpha
Helix 22
22
B
124 138Right-handed alpha
Helix 23
23
B
148 161Right-handed alpha
Helix 24
24
B
163 173Right-handed alpha
Helix 25
25
B
181 186Right-handed 310
Helix 26
26
B
189 205Right-handed alpha
Helix 27
27
B
216 220Right-handed 310
Helix 28
28
B
224 232Right-handed alpha
Helix 29
29
B
242 254Right-handed alpha
Helix 30
30
B
262 271Right-handed alpha
Helix 31
31
B
275 290Right-handed alpha
Helix 32
32
B
292 301Right-handed alpha
Helix 33
33
B
311 316Right-handed alpha
Helix 34
34
B
320 324Right-handed 310
Helix 35
35
B
330 346Right-handed alpha
Helix 36
36
B
350 355Right-handed alpha
Helix 37
37
B
363 376Right-handed alpha
Helix 38
38
B
383 398Right-handed alpha
Helix 39
39
C
84 88Right-handed 310
Helix 40
40
C
94 104Right-handed alpha
Helix 41
41
C
124 139Right-handed alpha
Helix 42
42
C
148 162Right-handed alpha
Helix 43
43
C
164 173Right-handed alpha
Helix 44
44
C
181 186Right-handed 310
Helix 45
45
C
189 205Right-handed alpha
Helix 46
46
C
216 220Right-handed 310
Helix 47
47
C
224 234Right-handed alpha
Helix 48
48
C
243 257Right-handed alpha
Helix 49
49
C
262 273Right-handed alpha
Helix 50
50
C
275 287Right-handed alpha
Helix 51
51
C
291 296Right-handed alpha
Helix 52
52
C
296 302Right-handed alpha
Helix 53
53
C
306 311Right-handed alpha
Helix 54
54
C
312 315Right-handed 310
Helix 55
55
C
319 324Right-handed alpha
Helix 56
56
C
334 346Right-handed alpha
Helix 57
57
C
350 355Right-handed alpha
Helix 58
58
C
363 374Right-handed alpha
Helix 59
59
C
382 398Right-handed alpha
Helix 60
60
D
84 88Right-handed 310
Helix 61
61
D
94 104Right-handed alpha
Helix 62
62
D
124 137Right-handed alpha
Helix 63
63
D
148 162Right-handed alpha
Helix 64
64
D
163 172Right-handed alpha
Helix 65
65
D
181 186Right-handed 310
Helix 66
66
D
189 205Right-handed alpha
Helix 67
67
D
216 220Right-handed 310
Helix 68
68
D
224 234Right-handed alpha
Helix 69
69
D
243 257Right-handed alpha
Helix 70
70
D
262 271Right-handed alpha
Helix 71
71
D
275 287Right-handed alpha
Helix 72
72
D
293 305Right-handed alpha
Helix 73
73
D
306 309Right-handed 310
Helix 74
74
D
319 325Right-handed alpha
Helix 75
75
D
329 346Right-handed alpha
Helix 76
76
D
350 356Right-handed alpha
Helix 77
77
D
363 375Right-handed alpha
Helix 78
78
D
382 399Right-handed alpha
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There are 4 sheets in PDB entry 2HCB. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
143 147first strand
Strand 2
A
176 180parallel
Strand 3
A
208 213parallel
Strand 4
A
115 119parallel
Strand 5
A
235 239parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
143 147first strand
Strand 2
B
176 180parallel
Strand 3
B
208 213parallel
Strand 4
B
115 118parallel
Strand 5
B
235 238parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
143 147first strand
Strand 2
C
176 180parallel
Strand 3
C
208 213parallel
Strand 4
C
114 118parallel
Strand 5
C
235 238parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
143 147first strand
Strand 2
D
176 180parallel
Strand 3
D
208 213parallel
Strand 4
D
115 119parallel
Strand 5
D
235 239parallel
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