Analysis of interatomic Contacts of Structural Units in PDB entry:
4KY8


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 4KY8 entry

There are 5 chains in PDB entry 4KY8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 3VAL 521
B
 GLU 3VAL 521
C
 GLU 3VAL 521
D
 GLU 3VAL 521
E
 GLU 3VAL 521
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 85 helices in PDB entry 4KY8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 42Right-handed alpha
Helix 2
2
A
56 62Right-handed alpha
Helix 3
3
A
93 98Right-handed alpha
Helix 4
4
A
115 125Right-handed alpha
Helix 5
5
A
194 207Right-handed alpha
Helix 6
6
A
211 215Right-handed 310
Helix 7
7
A
220 224Right-handed 310
Helix 8
8
A
237 251Right-handed alpha
Helix 9
9
A
287 300Right-handed alpha
Helix 10
10
A
304 310Right-handed alpha
Helix 11
11
A
321 328Right-handed alpha
Helix 12
12
A
343 348Right-handed alpha
Helix 13
13
A
366 378Right-handed alpha
Helix 14
14
A
429 449Right-handed alpha
Helix 15
15
A
469 477Right-handed alpha
Helix 16
16
A
495 499Right-handed 310
Helix 17
17
A
500 502Right-handed 310
Helix 18
18
B
29 42Right-handed alpha
Helix 19
19
B
56 62Right-handed alpha
Helix 20
20
B
93 98Right-handed alpha
Helix 21
21
B
115 125Right-handed alpha
Helix 22
22
B
194 207Right-handed alpha
Helix 23
23
B
211 216Right-handed alpha
Helix 24
24
B
220 224Right-handed 310
Helix 25
25
B
237 251Right-handed alpha
Helix 26
26
B
287 300Right-handed alpha
Helix 27
27
B
305 311Right-handed alpha
Helix 28
28
B
321 328Right-handed alpha
Helix 29
29
B
343 348Right-handed alpha
Helix 30
30
B
366 378Right-handed alpha
Helix 31
31
B
429 449Right-handed alpha
Helix 32
32
B
469 477Right-handed alpha
Helix 33
33
B
495 499Right-handed 310
Helix 34
34
B
500 502Right-handed 310
Helix 35
35
C
29 42Right-handed alpha
Helix 36
36
C
56 62Right-handed alpha
Helix 37
37
C
93 98Right-handed alpha
Helix 38
38
C
115 125Right-handed alpha
Helix 39
39
C
194 207Right-handed alpha
Helix 40
40
C
211 215Right-handed 310
Helix 41
41
C
220 224Right-handed 310
Helix 42
42
C
237 251Right-handed alpha
Helix 43
43
C
287 300Right-handed alpha
Helix 44
44
C
305 311Right-handed alpha
Helix 45
45
C
321 328Right-handed alpha
Helix 46
46
C
343 348Right-handed alpha
Helix 47
47
C
366 378Right-handed alpha
Helix 48
48
C
429 449Right-handed alpha
Helix 49
49
C
469 477Right-handed alpha
Helix 50
50
C
495 499Right-handed 310
Helix 51
51
C
500 502Right-handed 310
Helix 52
52
D
29 42Right-handed alpha
Helix 53
53
D
56 62Right-handed alpha
Helix 54
54
D
93 98Right-handed alpha
Helix 55
55
D
115 125Right-handed alpha
Helix 56
56
D
194 207Right-handed alpha
Helix 57
57
D
211 215Right-handed 310
Helix 58
58
D
220 224Right-handed 310
Helix 59
59
D
237 251Right-handed alpha
Helix 60
60
D
287 300Right-handed alpha
Helix 61
61
D
304 310Right-handed alpha
Helix 62
62
D
321 328Right-handed alpha
Helix 63
63
D
343 348Right-handed alpha
Helix 64
64
D
366 378Right-handed alpha
Helix 65
65
D
429 449Right-handed alpha
Helix 66
66
D
469 477Right-handed alpha
Helix 67
67
D
495 499Right-handed 310
Helix 68
68
D
500 502Right-handed 310
Helix 69
69
E
29 42Right-handed alpha
Helix 70
70
E
56 62Right-handed alpha
Helix 71
71
E
93 98Right-handed alpha
Helix 72
72
E
115 125Right-handed alpha
Helix 73
73
E
194 207Right-handed alpha
Helix 74
74
E
211 216Right-handed alpha
Helix 75
75
E
220 224Right-handed 310
Helix 76
76
E
237 251Right-handed alpha
Helix 77
77
E
287 300Right-handed alpha
Helix 78
78
E
305 310Right-handed alpha
Helix 79
79
E
321 328Right-handed alpha
Helix 80
80
E
343 348Right-handed alpha
Helix 81
81
E
366 378Right-handed alpha
Helix 82
82
E
429 449Right-handed alpha
Helix 83
83
E
469 477Right-handed alpha
Helix 84
84
E
495 499Right-handed 310
Helix 85
85
E
500 502Right-handed 310
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There are 25 sheets in PDB entry 4KY8. 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, V, W, X, Y,

There are 8 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
88 91first strand
Strand 2
A
70 75parallel
Strand 3
A
49 55parallel
Strand 4
A
107 114parallel
Strand 5
A
6 13parallel
Strand 6
A
130 136parallel
Strand 7
A
173 177anti-parallel
Strand 8
A
154 159anti-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
18 20first strand
Strand 2
A
145 146anti-parallel
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There are 2 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
163 165first strand
Strand 2
A
168 170anti-parallel
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There are 6 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
252 254first strand
Strand 2
A
262 273anti-parallel
Strand 3
A
452 466anti-parallel
Strand 4
A
415 426parallel
Strand 5
A
403 410anti-parallel
Strand 6
A
385 387anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
486 489first strand
Strand 2
A
504 507anti-parallel
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There are 9 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
88 91first strand
Strand 2
B
70 75parallel
Strand 3
B
49 55parallel
Strand 4
B
107 114parallel
Strand 5
B
6 13parallel
Strand 6
B
130 136parallel
Strand 7
B
173 177anti-parallel
Strand 8
B
154 159anti-parallel
Strand 9
B
232 233parallel
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There are 2 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
18 20first strand
Strand 2
B
145 146anti-parallel
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There are 2 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
163 165first strand
Strand 2
B
168 170anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
252 254first strand
Strand 2
B
262 273anti-parallel
Strand 3
B
452 466anti-parallel
Strand 4
B
415 426parallel
Strand 5
B
403 410anti-parallel
Strand 6
B
385 387anti-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
B
486 489first strand
Strand 2
B
504 507anti-parallel
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There are 9 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
88 91first strand
Strand 2
C
70 75parallel
Strand 3
C
49 55parallel
Strand 4
C
107 114parallel
Strand 5
C
6 13parallel
Strand 6
C
130 136parallel
Strand 7
C
173 177anti-parallel
Strand 8
C
154 159anti-parallel
Strand 9
C
232 233parallel
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There are 2 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
18 20first strand
Strand 2
C
145 146anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
163 165first strand
Strand 2
C
168 170anti-parallel
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There are 6 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
252 254first strand
Strand 2
C
262 273anti-parallel
Strand 3
C
452 466anti-parallel
Strand 4
C
415 426parallel
Strand 5
C
403 410anti-parallel
Strand 6
C
385 387anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
486 489first strand
Strand 2
C
504 507anti-parallel
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There are 9 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
88 91first strand
Strand 2
D
70 75parallel
Strand 3
D
49 55parallel
Strand 4
D
107 114parallel
Strand 5
D
6 13parallel
Strand 6
D
130 136parallel
Strand 7
D
173 177anti-parallel
Strand 8
D
154 159anti-parallel
Strand 9
D
232 233parallel
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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
D
18 20first strand
Strand 2
D
145 146anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
163 165first strand
Strand 2
D
168 170anti-parallel
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There are 6 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
252 254first strand
Strand 2
D
262 273anti-parallel
Strand 3
D
452 466anti-parallel
Strand 4
D
415 426parallel
Strand 5
D
403 410anti-parallel
Strand 6
D
385 387anti-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
D
486 489first strand
Strand 2
D
504 507anti-parallel
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There are 8 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
88 91first strand
Strand 2
E
70 75parallel
Strand 3
E
49 55parallel
Strand 4
E
107 114parallel
Strand 5
E
6 13parallel
Strand 6
E
130 136parallel
Strand 7
E
173 177anti-parallel
Strand 8
E
154 159anti-parallel
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There are 2 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
18 20first strand
Strand 2
E
145 146anti-parallel
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There are 2 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
163 165first strand
Strand 2
E
168 170anti-parallel
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There are 6 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
252 254first strand
Strand 2
E
262 273anti-parallel
Strand 3
E
452 466anti-parallel
Strand 4
E
415 426parallel
Strand 5
E
403 410anti-parallel
Strand 6
E
385 387anti-parallel
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There are 2 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
486 489first strand
Strand 2
E
504 507anti-parallel
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