Analysis of interatomic Contacts of Structural Units in PDB entry:
3HKC


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 3HKC entry

There are 5 chains in PDB entry 3HKC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 2VAL 437
B
 ARG 2ALA 438
C
 ARG 2VAL 437
D
 ARG 2ALA 438
E
 ALA 4GLU 141
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 79 helices in PDB entry 3HKC. 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 28Right-handed alpha
Helix 2
2
A
72 79Right-handed alpha
Helix 3
3
A
88 90Right-handed 310
Helix 4
4
A
102 108Right-handed alpha
Helix 5
5
A
110 128Right-handed alpha
Helix 6
6
A
143 161Right-handed alpha
Helix 7
7
A
182 195Right-handed alpha
Helix 8
8
A
206 216Right-handed alpha
Helix 9
9
A
223 245Right-handed alpha
Helix 10
10
A
252 258Right-handed alpha
Helix 11
11
A
287 296Right-handed alpha
Helix 12
12
A
324 338Right-handed alpha
Helix 13
13
A
384 400Right-handed alpha
Helix 14
14
A
405 412Right-handed alpha
Helix 15
15
A
414 434Right-handed alpha
Helix 16
16
B
10 29Right-handed alpha
Helix 17
17
B
41 48Right-handed 310
Helix 18
18
B
72 80Right-handed alpha
Helix 19
19
B
83 87Right-handed 310
Helix 20
20
B
88 90Right-handed 310
Helix 21
21
B
102 108Right-handed alpha
Helix 22
22
B
108 127Right-handed alpha
Helix 23
23
B
143 161Right-handed alpha
Helix 24
24
B
182 198Right-handed alpha
Helix 25
25
B
205 215Right-handed alpha
Helix 26
26
B
227 240Right-handed alpha
Helix 27
27
B
241 243Right-handed 310
Helix 28
28
B
252 260Right-handed alpha
Helix 29
29
B
262 265Right-handed 310
Helix 30
30
B
288 296Right-handed alpha
Helix 31
31
B
297 301Right-handed 310
Helix 32
32
B
325 336Right-handed alpha
Helix 33
33
B
339 343Right-handed 310
Helix 34
34
B
384 396Right-handed alpha
Helix 35
35
B
405 410Right-handed alpha
Helix 36
36
B
414 433Right-handed alpha
Helix 37
37
C
10 29Right-handed alpha
Helix 38
38
C
48 52Right-handed 310
Helix 39
39
C
72 79Right-handed alpha
Helix 40
40
C
88 90Right-handed 310
Helix 41
41
C
102 108Right-handed alpha
Helix 42
42
C
110 128Right-handed alpha
Helix 43
43
C
143 161Right-handed alpha
Helix 44
44
C
182 195Right-handed alpha
Helix 45
45
C
206 216Right-handed alpha
Helix 46
46
C
223 240Right-handed alpha
Helix 47
47
C
240 245Right-handed alpha
Helix 48
48
C
251 257Right-handed alpha
Helix 49
49
C
287 293Right-handed alpha
Helix 50
50
C
324 338Right-handed alpha
Helix 51
51
C
384 400Right-handed alpha
Helix 52
52
C
405 412Right-handed alpha
Helix 53
53
C
414 434Right-handed alpha
Helix 54
54
D
10 29Right-handed alpha
Helix 55
55
D
41 47Right-handed 310
Helix 56
56
D
48 53Right-handed alpha
Helix 57
57
D
75 80Right-handed alpha
Helix 58
58
D
83 87Right-handed 310
Helix 59
59
D
88 90Right-handed 310
Helix 60
60
D
102 108Right-handed alpha
Helix 61
61
D
111 127Right-handed alpha
Helix 62
62
D
143 161Right-handed alpha
Helix 63
63
D
182 198Right-handed alpha
Helix 64
64
D
205 215Right-handed alpha
Helix 65
65
D
227 240Right-handed alpha
Helix 66
66
D
241 243Right-handed 310
Helix 67
67
D
252 260Right-handed alpha
Helix 68
68
D
262 265Right-handed 310
Helix 69
69
D
288 296Right-handed alpha
Helix 70
70
D
297 301Right-handed 310
Helix 71
71
D
324 336Right-handed alpha
Helix 72
72
D
339 343Right-handed 310
Helix 73
73
D
384 396Right-handed alpha
Helix 74
74
D
405 410Right-handed alpha
Helix 75
75
D
414 433Right-handed alpha
Helix 76
76
E
78 88Right-handed alpha
Helix 77
77
E
89 98Right-handed alpha
Helix 78
78
E
108 121Right-handed alpha
Helix 79
79
E
129 135Right-handed alpha
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There are 8 sheets in PDB entry 3HKC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
92 94first strand
Strand 2
A
65 69parallel
Strand 3
A
5 9parallel
Strand 4
A
135 140parallel
Strand 5
A
166 172parallel
Strand 6
A
200 205parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
373 374first strand
Strand 2
A
312 321anti-parallel
Strand 3
A
378 381anti-parallel
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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
A
373 374first strand
Strand 2
A
312 321anti-parallel
Strand 3
A
352 356parallel
Strand 4
E
17 21anti-parallel
Strand 5
E
13 14anti-parallel
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There are 10 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
92 93first strand
Strand 2
B
66 68parallel
Strand 3
B
4 9parallel
Strand 4
B
134 140parallel
Strand 5
B
165 171parallel
Strand 6
B
200 203parallel
Strand 7
B
267 272parallel
Strand 8
B
374 381anti-parallel
Strand 9
B
312 320anti-parallel
Strand 10
B
351 356parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
92 94first strand
Strand 2
C
65 69parallel
Strand 3
C
3 9parallel
Strand 4
C
132 140parallel
Strand 5
C
166 172parallel
Strand 6
C
200 205parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
352 356first strand
Strand 2
C
312 321parallel
Strand 3
C
373 374anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
352 356first strand
Strand 2
C
312 321parallel
Strand 3
C
378 381anti-parallel
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There are 10 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
92 93first strand
Strand 2
D
66 68parallel
Strand 3
D
4 9parallel
Strand 4
D
134 140parallel
Strand 5
D
165 171parallel
Strand 6
D
200 203parallel
Strand 7
D
267 272parallel
Strand 8
D
374 381anti-parallel
Strand 9
D
312 320anti-parallel
Strand 10
D
351 356parallel
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