Analysis of interatomic Contacts of Structural Units in PDB entry:
7NKH


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 7NKH entry

There are 7 chains in PDB entry 7NKH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 29VAL 521
B
 GLU 29VAL 521
C
 GLU 30VAL 521
D
 THR 8LYS 474
E
 THR 8LEU 471
F
 LYS 7LYS 474
G
 ALA 3ALA 304
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 are125 helices in PDB entry 7NKH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
82 84Right-handed 310
Helix 2
2
A
104 106Right-handed 310
Helix 3
3
A
139 141Right-handed 310
Helix 4
4
A
154 159Right-handed alpha
Helix 5
5
A
178 195Right-handed alpha
Helix 6
6
A
213 225Right-handed alpha
Helix 7
7
A
243 263Right-handed alpha
Helix 8
8
A
274 287Right-handed alpha
Helix 9
9
A
294 296Right-handed 310
Helix 10
10
A
301 311Right-handed alpha
Helix 11
11
A
317 319Right-handed 310
Helix 12
12
A
340 348Right-handed alpha
Helix 13
13
A
357 361Right-handed alpha
Helix 14
14
A
378 381Right-handed 310
Helix 15
15
A
384 390Right-handed alpha
Helix 16
16
A
393 406Right-handed alpha
Helix 17
17
A
415 430Right-handed alpha
Helix 18
18
A
441 452Right-handed alpha
Helix 19
19
A
461 478Right-handed 310
Helix 20
20
A
481 489Right-handed alpha
Helix 21
21
A
494 510Right-handed alpha
Helix 22
22
B
82 84Right-handed 310
Helix 23
23
B
104 106Right-handed 310
Helix 24
24
B
154 159Right-handed alpha
Helix 25
25
B
178 195Right-handed alpha
Helix 26
26
B
213 225Right-handed alpha
Helix 27
27
B
228 231Right-handed 310
Helix 28
28
B
243 263Right-handed alpha
Helix 29
29
B
274 287Right-handed alpha
Helix 30
30
B
294 296Right-handed 310
Helix 31
31
B
301 311Right-handed alpha
Helix 32
32
B
317 319Right-handed 310
Helix 33
33
B
340 348Right-handed alpha
Helix 34
34
B
357 362Right-handed alpha
Helix 35
35
B
384 405Right-handed alpha
Helix 36
36
B
415 431Right-handed alpha
Helix 37
37
B
441 452Right-handed alpha
Helix 38
38
B
461 477Right-handed 310
Helix 39
39
B
480 489Right-handed alpha
Helix 40
40
B
494 510Right-handed alpha
Helix 41
41
C
82 84Right-handed 310
Helix 42
42
C
104 106Right-handed 310
Helix 43
43
C
154 159Right-handed alpha
Helix 44
44
C
178 195Right-handed alpha
Helix 45
45
C
213 225Right-handed alpha
Helix 46
46
C
229 231Right-handed 310
Helix 47
47
C
243 263Right-handed alpha
Helix 48
48
C
274 288Right-handed alpha
Helix 49
49
C
294 296Right-handed 310
Helix 50
50
C
301 311Right-handed alpha
Helix 51
51
C
317 319Right-handed 310
Helix 52
52
C
333 335Right-handed 310
Helix 53
53
C
340 348Right-handed alpha
Helix 54
54
C
357 361Right-handed alpha
Helix 55
55
C
378 381Right-handed 310
Helix 56
56
C
384 389Right-handed alpha
Helix 57
57
C
393 406Right-handed alpha
Helix 58
58
C
415 431Right-handed alpha
Helix 59
59
C
441 452Right-handed alpha
Helix 60
60
C
461 477Right-handed 310
Helix 61
61
C
481 489Right-handed alpha
Helix 62
62
C
494 510Right-handed alpha
Helix 63
63
D
92 94Right-handed 310
Helix 64
64
D
142 147Right-handed alpha
Helix 65
65
D
166 177Right-handed alpha
Helix 66
66
D
194 206Right-handed alpha
Helix 67
67
D
210 212Right-handed 310
Helix 68
68
D
224 243Right-handed alpha
Helix 69
69
D
256 265Right-handed 310
Helix 70
70
D
268 270Right-handed 310
Helix 71
71
D
276 278Right-handed 310
Helix 72
72
D
283 293Right-handed alpha
Helix 73
73
D
311 313Right-handed 310
Helix 74
74
D
318 326Right-handed alpha
Helix 75
75
D
335 339Right-handed alpha
Helix 76
76
D
358 361Right-handed alpha
Helix 77
77
D
363 389Right-handed alpha
Helix 78
78
D
391 393Right-handed 310
Helix 79
79
D
396 412Right-handed alpha
Helix 80
80
D
417 423Right-handed 310
Helix 81
81
D
432 443Right-handed alpha
Helix 82
82
D
452 455Right-handed 310
Helix 83
83
D
461 471Right-handed alpha
Helix 84
84
E
92 94Right-handed 310
Helix 85
85
E
142 146Right-handed alpha
Helix 86
86
E
166 179Right-handed alpha
Helix 87
87
E
194 207Right-handed alpha
Helix 88
88
E
210 212Right-handed 310
Helix 89
89
E
224 244Right-handed alpha
Helix 90
90
E
256 270Right-handed alpha
Helix 91
91
E
276 278Right-handed 310
Helix 92
92
E
283 292Right-handed alpha
Helix 93
93
E
311 313Right-handed 310
Helix 94
94
E
318 326Right-handed alpha
Helix 95
95
E
335 339Right-handed alpha
Helix 96
96
E
358 361Right-handed alpha
Helix 97
97
E
363 389Right-handed alpha
Helix 98
98
E
391 393Right-handed 310
Helix 99
99
E
396 411Right-handed alpha
Helix 100
100
E
417 420Right-handed 310
Helix 101
101
E
432 444Right-handed alpha
Helix 102
102
E
452 455Right-handed 310
Helix 103
103
E
461 470Right-handed alpha
Helix 104
104
F
92 94Right-handed 310
Helix 105
105
F
127 129Right-handed 310
Helix 106
106
F
142 147Right-handed alpha
Helix 107
107
F
166 177Right-handed alpha
Helix 108
108
F
194 206Right-handed alpha
Helix 109
109
F
210 212Right-handed 310
Helix 110
110
F
224 243Right-handed alpha
Helix 111
111
F
256 269Right-handed alpha
Helix 112
112
F
276 278Right-handed 310
Helix 113
113
F
283 294Right-handed alpha
Helix 114
114
F
311 313Right-handed 310
Helix 115
115
F
318 326Right-handed alpha
Helix 116
116
F
335 339Right-handed alpha
Helix 117
117
F
358 361Right-handed alpha
Helix 118
118
F
363 389Right-handed alpha
Helix 119
119
F
396 412Right-handed alpha
Helix 120
120
F
417 423Right-handed 310
Helix 121
121
F
432 444Right-handed alpha
Helix 122
122
F
452 455Right-handed 310
Helix 123
123
F
461 470Right-handed alpha
Helix 124
124
G
4 34Right-handed alpha
Helix 125
125
G
259 303Right-handed alpha
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There are 21 sheets in PDB entry 7NKH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U,

There are 7 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
31 33first strand
Strand 2
A
90 93anti-parallel
Strand 3
A
55 58anti-parallel
Strand 4
A
62 69anti-parallel
Strand 5
A
74 78anti-parallel
Strand 6
A
41 45anti-parallel
Strand 7
A
33 38anti-parallel
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There are 2 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
99 102first strand
Strand 2
A
128 131anti-parallel
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There are 3 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
351 355first strand
Strand 2
A
168 172parallel
Strand 3
A
329 331parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
232 237first strand
Strand 2
A
203 209parallel
Strand 3
A
266 272parallel
Strand 4
A
323 328parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
31 33first strand
Strand 2
B
90 93anti-parallel
Strand 3
B
55 58anti-parallel
Strand 4
B
62 69anti-parallel
Strand 5
B
74 79anti-parallel
Strand 6
B
41 45anti-parallel
Strand 7
B
33 38anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
99 102first strand
Strand 2
B
128 131anti-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
B
352 355first strand
Strand 2
B
169 172parallel
Strand 3
B
329 331parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
232 237first strand
Strand 2
B
202 209parallel
Strand 3
B
266 272parallel
Strand 4
B
323 328parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
31 33first strand
Strand 2
C
90 93anti-parallel
Strand 3
C
55 58anti-parallel
Strand 4
C
62 69anti-parallel
Strand 5
C
74 78anti-parallel
Strand 6
C
41 45anti-parallel
Strand 7
C
33 38anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
99 102first strand
Strand 2
C
128 131anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
352 355first strand
Strand 2
C
169 172parallel
Strand 3
C
329 331parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
232 237first strand
Strand 2
C
203 209parallel
Strand 3
C
266 272parallel
Strand 4
C
323 328parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
11 16first strand
Strand 2
D
19 23anti-parallel
Strand 3
D
61 66anti-parallel
Strand 4
D
47 56anti-parallel
Strand 5
D
35 40anti-parallel
Strand 6
D
79 81anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
87 89first strand
Strand 2
D
117 119anti-parallel
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There are 6 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
329 332first strand
Strand 2
D
155 160parallel
Strand 3
D
302 309parallel
Strand 4
D
249 254parallel
Strand 5
D
184 190parallel
Strand 6
D
213 218parallel
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There are 5 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
11 16first strand
Strand 2
E
19 23anti-parallel
Strand 3
E
61 66anti-parallel
Strand 4
E
47 56anti-parallel
Strand 5
E
35 40anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
87 89first strand
Strand 2
E
117 119anti-parallel
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There are 6 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
329 332first strand
Strand 2
E
155 159parallel
Strand 3
E
302 307parallel
Strand 4
E
249 254parallel
Strand 5
E
185 192parallel
Strand 6
E
213 219parallel
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There are 5 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
11 16first strand
Strand 2
F
19 23anti-parallel
Strand 3
F
61 66anti-parallel
Strand 4
F
47 56anti-parallel
Strand 5
F
35 40anti-parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
87 89first strand
Strand 2
F
117 119anti-parallel
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There are 6 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
329 332first strand
Strand 2
F
155 160parallel
Strand 3
F
302 309parallel
Strand 4
F
249 254parallel
Strand 5
F
184 190parallel
Strand 6
F
213 218parallel
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