Analysis of interatomic Contacts of Structural Units in PDB entry:
4K4Y


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 4K4Y entry

There are 16 chains in PDB entry 4K4Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1GLY 463
B
 C 595 A 612
C
 U 690 A 700
D
 G 803 A 807
E
 GLY 1GLY 463
F
 U 596 A 612
G
 U 690 A 700
H
 G 803 A 807
I
 GLY 1GLY 463
J
 C 595 A 612
K
 U 690 A 700
L
 G 803 A 807
M
 GLY 1GLY 463
N
 U 596 A 612
O
 U 690 A 700
P
 G 803 A 807
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 95 helices in PDB entry 4K4Y. 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 13Right-handed 310
Helix 2
2
A
53 60Right-handed alpha
Helix 3
3
A
71 86Right-handed alpha
Helix 4
4
A
96 103Right-handed alpha
Helix 5
5
A
119 124Right-handed alpha
Helix 6
6
A
126 131Right-handed alpha
Helix 7
7
A
138 149Right-handed alpha
Helix 8
8
A
164 170Right-handed alpha
Helix 9
9
A
180 200Right-handed alpha
Helix 10
10
A
213 218Right-handed alpha
Helix 11
11
A
220 225Right-handed alpha
Helix 12
12
A
236 241Right-handed alpha
Helix 13
13
A
242 257Right-handed alpha
Helix 14
14
A
259 270Right-handed alpha
Helix 15
15
A
293 314Right-handed alpha
Helix 16
16
A
318 322Right-handed 310
Helix 17
17
A
340 351Right-handed alpha
Helix 18
18
A
394 403Right-handed alpha
Helix 19
19
A
407 409Right-handed 310
Helix 20
20
A
410 423Right-handed alpha
Helix 21
21
A
426 439Right-handed alpha
Helix 22
22
A
442 446Right-handed 310
Helix 23
23
A
450 462Right-handed alpha
Helix 24
24
E
53 60Right-handed alpha
Helix 25
25
E
71 86Right-handed alpha
Helix 26
26
E
87 89Right-handed 310
Helix 27
27
E
96 103Right-handed alpha
Helix 28
28
E
119 123Right-handed 310
Helix 29
29
E
126 131Right-handed alpha
Helix 30
30
E
138 149Right-handed alpha
Helix 31
31
E
164 170Right-handed alpha
Helix 32
32
E
180 201Right-handed alpha
Helix 33
33
E
213 225Right-handed alpha
Helix 34
34
E
236 241Right-handed alpha
Helix 35
35
E
242 257Right-handed alpha
Helix 36
36
E
259 264Right-handed alpha
Helix 37
37
E
264 270Right-handed alpha
Helix 38
38
E
293 314Right-handed alpha
Helix 39
39
E
318 322Right-handed 310
Helix 40
40
E
340 351Right-handed alpha
Helix 41
41
E
394 403Right-handed alpha
Helix 42
42
E
407 409Right-handed 310
Helix 43
43
E
410 423Right-handed alpha
Helix 44
44
E
426 439Right-handed alpha
Helix 45
45
E
442 446Right-handed 310
Helix 46
46
E
450 462Right-handed alpha
Helix 47
47
I
10 13Right-handed 310
Helix 48
48
I
53 60Right-handed alpha
Helix 49
49
I
71 86Right-handed alpha
Helix 50
50
I
87 89Right-handed 310
Helix 51
51
I
96 103Right-handed alpha
Helix 52
52
I
119 123Right-handed 310
Helix 53
53
I
126 131Right-handed alpha
Helix 54
54
I
138 149Right-handed alpha
Helix 55
55
I
164 170Right-handed alpha
Helix 56
56
I
180 200Right-handed alpha
Helix 57
57
I
213 218Right-handed alpha
Helix 58
58
I
220 225Right-handed alpha
Helix 59
59
I
236 241Right-handed alpha
Helix 60
60
I
242 257Right-handed alpha
Helix 61
61
I
259 264Right-handed alpha
Helix 62
62
I
264 270Right-handed alpha
Helix 63
63
I
293 314Right-handed alpha
Helix 64
64
I
318 322Right-handed 310
Helix 65
65
I
340 351Right-handed alpha
Helix 66
66
I
394 403Right-handed alpha
Helix 67
67
I
407 409Right-handed 310
Helix 68
68
I
410 423Right-handed alpha
Helix 69
69
I
426 439Right-handed alpha
Helix 70
70
I
442 446Right-handed 310
Helix 71
71
I
450 462Right-handed alpha
Helix 72
72
M
10 13Right-handed 310
Helix 73
73
M
53 60Right-handed alpha
Helix 74
74
M
71 86Right-handed alpha
Helix 75
75
M
87 89Right-handed 310
Helix 76
76
M
96 103Right-handed alpha
Helix 77
77
M
119 123Right-handed 310
Helix 78
78
M
126 131Right-handed alpha
Helix 79
79
M
138 149Right-handed alpha
Helix 80
80
M
164 170Right-handed alpha
Helix 81
81
M
180 200Right-handed alpha
Helix 82
82
M
213 218Right-handed alpha
Helix 83
83
M
220 225Right-handed alpha
Helix 84
84
M
236 241Right-handed alpha
Helix 85
85
M
242 257Right-handed alpha
Helix 86
86
M
259 270Right-handed alpha
Helix 87
87
M
293 314Right-handed alpha
Helix 88
88
M
318 322Right-handed 310
Helix 89
89
M
340 351Right-handed alpha
Helix 90
90
M
394 403Right-handed alpha
Helix 91
91
M
407 409Right-handed 310
Helix 92
92
M
410 423Right-handed alpha
Helix 93
93
M
426 439Right-handed alpha
Helix 94
94
M
442 446Right-handed 310
Helix 95
95
M
450 462Right-handed alpha
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There are 24 sheets in PDB entry 4K4Y. 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,

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
2 8first strand
Strand 2
A
279 284anti-parallel
Strand 3
A
271 276anti-parallel
Strand 4
A
154 158parallel
Strand 5
A
175 178anti-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
26 27first strand
Strand 2
A
404 405anti-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
39 40first strand
Strand 2
A
162 163anti-parallel
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There are 3 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
228 230first strand
Strand 2
A
330 335anti-parallel
Strand 3
A
323 327anti-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
232 234first strand
Strand 2
A
355 357anti-parallel
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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
A
373 374first strand
Strand 2
A
377 381anti-parallel
Strand 3
A
389 392anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
2 8first strand
Strand 2
E
279 284anti-parallel
Strand 3
E
271 276anti-parallel
Strand 4
E
154 158parallel
Strand 5
E
175 178anti-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
E
26 27first strand
Strand 2
E
404 405anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
39 40first strand
Strand 2
E
162 163anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
228 230first strand
Strand 2
E
330 335anti-parallel
Strand 3
E
323 327anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
232 234first strand
Strand 2
E
355 357anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
373 374first strand
Strand 2
E
377 381anti-parallel
Strand 3
E
389 392anti-parallel
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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
I
2 8first strand
Strand 2
I
279 284anti-parallel
Strand 3
I
271 276anti-parallel
Strand 4
I
154 158parallel
Strand 5
I
175 178anti-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
I
26 27first strand
Strand 2
I
404 405anti-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
I
39 40first strand
Strand 2
I
162 163anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
228 230first strand
Strand 2
I
330 335anti-parallel
Strand 3
I
323 327anti-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
I
232 234first strand
Strand 2
I
355 357anti-parallel
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There are 3 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
373 374first strand
Strand 2
I
377 381anti-parallel
Strand 3
I
389 392anti-parallel
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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
M
2 8first strand
Strand 2
M
279 284anti-parallel
Strand 3
M
271 276anti-parallel
Strand 4
M
154 158parallel
Strand 5
M
175 178anti-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
M
26 27first strand
Strand 2
M
404 405anti-parallel
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There are 2 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
39 40first strand
Strand 2
M
162 163anti-parallel
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There are 3 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
228 230first strand
Strand 2
M
330 335anti-parallel
Strand 3
M
323 327anti-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
M
232 234first strand
Strand 2
M
355 357anti-parallel
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There are 3 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
373 374first strand
Strand 2
M
377 381anti-parallel
Strand 3
M
389 392anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il