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


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 7NKJ entry

There are 7 chains in PDB entry 7NKJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 27VAL 521
B
 GLU 29PHE 511
C
 GLU 29SER 514
D
 THR 8LYS 474
E
 THR 8LEU 471
F
 LYS 7ALA 473
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 are126 helices in PDB entry 7NKJ. 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
154 159Right-handed alpha
Helix 4
4
A
178 195Right-handed alpha
Helix 5
5
A
213 225Right-handed alpha
Helix 6
6
A
243 263Right-handed alpha
Helix 7
7
A
274 287Right-handed alpha
Helix 8
8
A
294 296Right-handed 310
Helix 9
9
A
301 309Right-handed alpha
Helix 10
10
A
317 319Right-handed 310
Helix 11
11
A
340 348Right-handed alpha
Helix 12
12
A
357 361Right-handed alpha
Helix 13
13
A
378 381Right-handed 310
Helix 14
14
A
384 389Right-handed alpha
Helix 15
15
A
393 406Right-handed alpha
Helix 16
16
A
415 431Right-handed alpha
Helix 17
17
A
441 452Right-handed alpha
Helix 18
18
A
461 478Right-handed 310
Helix 19
19
A
481 489Right-handed alpha
Helix 20
20
A
494 510Right-handed alpha
Helix 21
21
B
82 84Right-handed 310
Helix 22
22
B
104 106Right-handed 310
Helix 23
23
B
154 159Right-handed alpha
Helix 24
24
B
178 194Right-handed alpha
Helix 25
25
B
213 225Right-handed alpha
Helix 26
26
B
243 263Right-handed alpha
Helix 27
27
B
274 287Right-handed alpha
Helix 28
28
B
294 296Right-handed 310
Helix 29
29
B
301 310Right-handed alpha
Helix 30
30
B
317 319Right-handed 310
Helix 31
31
B
340 348Right-handed alpha
Helix 32
32
B
357 361Right-handed alpha
Helix 33
33
B
384 405Right-handed alpha
Helix 34
34
B
415 431Right-handed alpha
Helix 35
35
B
441 452Right-handed alpha
Helix 36
36
B
461 477Right-handed 310
Helix 37
37
B
481 489Right-handed alpha
Helix 38
38
B
494 510Right-handed alpha
Helix 39
39
C
82 84Right-handed 310
Helix 40
40
C
104 106Right-handed 310
Helix 41
41
C
154 159Right-handed alpha
Helix 42
42
C
178 195Right-handed alpha
Helix 43
43
C
213 225Right-handed alpha
Helix 44
44
C
243 263Right-handed alpha
Helix 45
45
C
274 287Right-handed alpha
Helix 46
46
C
294 296Right-handed 310
Helix 47
47
C
301 311Right-handed alpha
Helix 48
48
C
317 319Right-handed 310
Helix 49
49
C
340 348Right-handed alpha
Helix 50
50
C
357 361Right-handed alpha
Helix 51
51
C
378 381Right-handed 310
Helix 52
52
C
384 389Right-handed alpha
Helix 53
53
C
393 406Right-handed alpha
Helix 54
54
C
415 431Right-handed alpha
Helix 55
55
C
441 452Right-handed alpha
Helix 56
56
C
461 478Right-handed 310
Helix 57
57
C
480 489Right-handed alpha
Helix 58
58
C
494 510Right-handed alpha
Helix 59
59
D
92 94Right-handed 310
Helix 60
60
D
127 129Right-handed 310
Helix 61
61
D
142 147Right-handed alpha
Helix 62
62
D
166 177Right-handed alpha
Helix 63
63
D
194 207Right-handed alpha
Helix 64
64
D
210 212Right-handed 310
Helix 65
65
D
224 243Right-handed alpha
Helix 66
66
D
256 265Right-handed 310
Helix 67
67
D
276 278Right-handed 310
Helix 68
68
D
283 293Right-handed alpha
Helix 69
69
D
311 313Right-handed 310
Helix 70
70
D
318 326Right-handed alpha
Helix 71
71
D
335 339Right-handed alpha
Helix 72
72
D
358 361Right-handed alpha
Helix 73
73
D
363 389Right-handed alpha
Helix 74
74
D
391 393Right-handed 310
Helix 75
75
D
396 412Right-handed alpha
Helix 76
76
D
420 423Right-handed alpha
Helix 77
77
D
432 443Right-handed alpha
Helix 78
78
D
452 455Right-handed 310
Helix 79
79
D
461 470Right-handed alpha
Helix 80
80
E
43 45Right-handed 310
Helix 81
81
E
92 94Right-handed 310
Helix 82
82
E
127 129Right-handed 310
Helix 83
83
E
142 147Right-handed alpha
Helix 84
84
E
166 179Right-handed alpha
Helix 85
85
E
194 206Right-handed alpha
Helix 86
86
E
210 212Right-handed 310
Helix 87
87
E
224 243Right-handed alpha
Helix 88
88
E
256 269Right-handed alpha
Helix 89
89
E
276 278Right-handed 310
Helix 90
90
E
283 293Right-handed alpha
Helix 91
91
E
311 313Right-handed 310
Helix 92
92
E
318 324Right-handed alpha
Helix 93
93
E
335 340Right-handed alpha
Helix 94
94
E
358 361Right-handed alpha
Helix 95
95
E
363 389Right-handed alpha
Helix 96
96
E
391 393Right-handed 310
Helix 97
97
E
396 411Right-handed alpha
Helix 98
98
E
417 421Right-handed 310
Helix 99
99
E
432 444Right-handed alpha
Helix 100
100
E
452 455Right-handed 310
Helix 101
101
E
461 470Right-handed alpha
Helix 102
102
F
43 45Right-handed 310
Helix 103
103
F
92 94Right-handed 310
Helix 104
104
F
127 129Right-handed 310
Helix 105
105
F
142 147Right-handed alpha
Helix 106
106
F
166 177Right-handed alpha
Helix 107
107
F
194 207Right-handed alpha
Helix 108
108
F
210 212Right-handed 310
Helix 109
109
F
224 244Right-handed alpha
Helix 110
110
F
256 269Right-handed alpha
Helix 111
111
F
276 278Right-handed 310
Helix 112
112
F
283 293Right-handed alpha
Helix 113
113
F
311 313Right-handed 310
Helix 114
114
F
318 326Right-handed alpha
Helix 115
115
F
335 340Right-handed alpha
Helix 116
116
F
358 361Right-handed alpha
Helix 117
117
F
363 381Right-handed alpha
Helix 118
118
F
383 389Right-handed alpha
Helix 119
119
F
391 393Right-handed 310
Helix 120
120
F
396 412Right-handed alpha
Helix 121
121
F
417 423Right-handed 310
Helix 122
122
F
432 444Right-handed alpha
Helix 123
123
F
452 455Right-handed 310
Helix 124
124
F
461 470Right-handed alpha
Helix 125
125
G
4 34Right-handed alpha
Helix 126
126
G
258 303Right-handed alpha
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There are 21 sheets in PDB entry 7NKJ. 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 46anti-parallel
Strand 7
A
32 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
203 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
202 209parallel
Strand 3
C
266 272parallel
Strand 4
C
323 328parallel
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There are 5 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
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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
184 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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