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


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 4RES entry

There are 3 chains in PDB entry 4RES (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 21SER 368
A
 LYS 370TYR 1016
B
 ILE 16GLY 293
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 are102 helices in PDB entry 4RES. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 30Right-handed alpha
Helix 2
2
A
40 48Right-handed alpha
Helix 3
3
A
57 68Right-handed alpha
Helix 4
4
A
81 90Right-handed 310
Helix 5
5
A
92 112Right-handed alpha
Helix 6
6
A
121 154Right-handed alpha
Helix 7
7
A
208 213Right-handed alpha
Helix 8
8
A
254 257Right-handed 310
Helix 9
9
A
258 269Right-handed alpha
Helix 10
10
A
275 307Right-handed alpha
Helix 11
11
A
309 324Right-handed alpha
Helix 12
12
A
326 347Right-handed alpha
Helix 13
13
A
358 363Right-handed 310
Helix 14
14
A
408 421Right-handed alpha
Helix 15
15
A
443 457Right-handed alpha
Helix 16
16
A
459 467Right-handed alpha
Helix 17
17
A
505 510Right-handed alpha
Helix 18
18
A
524 540Right-handed alpha
Helix 19
19
A
591 603Right-handed alpha
Helix 20
20
A
613 624Right-handed alpha
Helix 21
21
A
633 642Right-handed alpha
Helix 22
22
A
649 653Right-handed 310
Helix 23
23
A
659 666Right-handed alpha
Helix 24
24
A
667 678Right-handed alpha
Helix 25
25
A
687 701Right-handed alpha
Helix 26
26
A
711 713Right-handed 310
Helix 27
27
A
714 721Right-handed alpha
Helix 28
28
A
733 738Right-handed alpha
Helix 29
29
A
748 790Right-handed alpha
Helix 30
30
A
796 805Right-handed alpha
Helix 31
31
A
808 815Right-handed alpha
Helix 32
32
A
816 818Right-handed 310
Helix 33
33
A
839 847Right-handed alpha
Helix 34
34
A
849 869Right-handed alpha
Helix 35
35
A
872 877Right-handed alpha
Helix 36
36
A
879 884Right-handed alpha
Helix 37
37
A
900 910Right-handed alpha
Helix 38
38
A
912 931Right-handed alpha
Helix 39
39
A
936 941Right-handed alpha
Helix 40
40
A
944 964Right-handed alpha
Helix 41
41
A
966 971Right-handed alpha
Helix 42
42
A
977 983Right-handed 310
Helix 43
43
A
984 1005Right-handed alpha
Helix 44
44
A
1008 1014Right-handed alpha
Helix 45
45
B
31 60Right-handed alpha
Helix 46
46
B
69 73Right-handed 310
Helix 47
47
B
98 109Right-handed alpha
Helix 48
48
B
152 156Right-handed 310
Helix 49
49
B
241 243Right-handed 310
Helix 50
50
B
246 251Right-handed alpha
Helix 51
51
G
23 46Right-handed alpha
Helix 52
52
C
22 30Right-handed alpha
Helix 53
53
C
40 48Right-handed alpha
Helix 54
54
C
57 68Right-handed alpha
Helix 55
55
C
81 90Right-handed 310
Helix 56
56
C
92 112Right-handed alpha
Helix 57
57
C
121 155Right-handed alpha
Helix 58
58
C
208 213Right-handed alpha
Helix 59
59
C
254 257Right-handed 310
Helix 60
60
C
258 269Right-handed alpha
Helix 61
61
C
275 307Right-handed alpha
Helix 62
62
C
309 324Right-handed alpha
Helix 63
63
C
326 347Right-handed alpha
Helix 64
64
C
358 363Right-handed 310
Helix 65
65
C
408 421Right-handed alpha
Helix 66
66
C
443 457Right-handed alpha
Helix 67
67
C
459 467Right-handed alpha
Helix 68
68
C
505 510Right-handed alpha
Helix 69
69
C
524 540Right-handed alpha
Helix 70
70
C
591 603Right-handed alpha
Helix 71
71
C
613 624Right-handed alpha
Helix 72
72
C
633 642Right-handed alpha
Helix 73
73
C
649 653Right-handed 310
Helix 74
74
C
659 666Right-handed alpha
Helix 75
75
C
667 678Right-handed alpha
Helix 76
76
C
687 701Right-handed alpha
Helix 77
77
C
711 713Right-handed 310
Helix 78
78
C
714 721Right-handed alpha
Helix 79
79
C
733 738Right-handed alpha
Helix 80
80
C
748 790Right-handed alpha
Helix 81
81
C
796 805Right-handed alpha
Helix 82
82
C
808 815Right-handed alpha
Helix 83
83
C
816 818Right-handed 310
Helix 84
84
C
839 847Right-handed alpha
Helix 85
85
C
849 869Right-handed alpha
Helix 86
86
C
872 877Right-handed alpha
Helix 87
87
C
879 884Right-handed alpha
Helix 88
88
C
900 910Right-handed alpha
Helix 89
89
C
912 931Right-handed alpha
Helix 90
90
C
936 941Right-handed alpha
Helix 91
91
C
944 964Right-handed alpha
Helix 92
92
C
966 971Right-handed alpha
Helix 93
93
C
977 983Right-handed 310
Helix 94
94
C
984 1005Right-handed alpha
Helix 95
95
C
1008 1014Right-handed alpha
Helix 96
96
D
31 60Right-handed alpha
Helix 97
97
D
69 73Right-handed 310
Helix 98
98
D
98 109Right-handed alpha
Helix 99
99
D
152 156Right-handed 310
Helix 100
100
D
241 243Right-handed 310
Helix 101
101
D
246 251Right-handed alpha
Helix 102
102
E
23 46Right-handed alpha
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There are 22 sheets in PDB entry 4RES. 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,

There are 2 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
161 165first strand
Strand 2
A
170 174anti-parallel
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There are 4 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
183 186first strand
Strand 2
A
241 253anti-parallel
Strand 3
A
195 207anti-parallel
Strand 4
A
218 219anti-parallel
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There are 4 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
183 186first strand
Strand 2
A
241 253anti-parallel
Strand 3
A
195 207anti-parallel
Strand 4
A
235 236anti-parallel
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There are 8 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
349 351first strand
Strand 2
A
741 743anti-parallel
Strand 3
A
723 727parallel
Strand 4
A
705 708parallel
Strand 5
A
365 368parallel
Strand 6
A
605 609parallel
Strand 7
A
681 683parallel
Strand 8
A
656 658parallel
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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
A
389 392first strand
Strand 2
A
380 386anti-parallel
Strand 3
A
577 585anti-parallel
Strand 4
A
544 553anti-parallel
Strand 5
A
496 502anti-parallel
Strand 6
A
482 486anti-parallel
Strand 7
A
469 473anti-parallel
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There are 4 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
389 392first strand
Strand 2
A
380 386anti-parallel
Strand 3
A
577 585anti-parallel
Strand 4
A
513 514parallel
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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
A
425 426first strand
Strand 2
A
440 441anti-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
20 21first strand
Strand 2
B
24 25anti-parallel
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There are 4 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
77 79first strand
Strand 2
B
175 180anti-parallel
Strand 3
B
258 265anti-parallel
Strand 4
B
226 230anti-parallel
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There are 5 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
87 90first strand
Strand 2
B
294 301parallel
Strand 3
B
272 278anti-parallel
Strand 4
B
208 214anti-parallel
Strand 5
B
237 239anti-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
B
123 124first strand
Strand 2
B
148 149parallel
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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
161 165first strand
Strand 2
C
170 174anti-parallel
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There are 4 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
183 186first strand
Strand 2
C
241 253anti-parallel
Strand 3
C
195 207anti-parallel
Strand 4
C
218 219anti-parallel
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There are 4 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
183 186first strand
Strand 2
C
241 253anti-parallel
Strand 3
C
195 207anti-parallel
Strand 4
C
235 236anti-parallel
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There are 8 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
349 351first strand
Strand 2
C
741 743anti-parallel
Strand 3
C
723 727parallel
Strand 4
C
705 708parallel
Strand 5
C
365 368parallel
Strand 6
C
605 609parallel
Strand 7
C
681 683parallel
Strand 8
C
656 658parallel
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There are 7 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
389 392first strand
Strand 2
C
380 386anti-parallel
Strand 3
C
577 585anti-parallel
Strand 4
C
544 553anti-parallel
Strand 5
C
496 502anti-parallel
Strand 6
C
482 486anti-parallel
Strand 7
C
469 473anti-parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
389 392first strand
Strand 2
C
380 386anti-parallel
Strand 3
C
577 585anti-parallel
Strand 4
C
513 514parallel
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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
C
425 426first strand
Strand 2
C
440 441anti-parallel
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There are 2 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
20 21first strand
Strand 2
D
24 25anti-parallel
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There are 4 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
77 79first strand
Strand 2
D
175 180anti-parallel
Strand 3
D
258 265anti-parallel
Strand 4
D
226 230anti-parallel
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There are 5 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
87 90first strand
Strand 2
D
294 301parallel
Strand 3
D
272 278anti-parallel
Strand 4
D
208 214anti-parallel
Strand 5
D
237 239anti-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
D
123 124first strand
Strand 2
D
148 149parallel
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