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


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 4OHF entry

There are 4 chains in PDB entry 4OHF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5HIS 462
B
 ASP 2ILE 459
C
 LYS 5ASP 458
D
 THR 3ASP 458
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 90 helices in PDB entry 4OHF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 52Right-handed alpha
Helix 2
2
A
55 61Right-handed 310
Helix 3
3
A
64 68Right-handed 310
Helix 4
4
A
101 109Right-handed alpha
Helix 5
5
A
128 142Right-handed alpha
Helix 6
6
A
152 168Right-handed alpha
Helix 7
7
A
171 179Right-handed alpha
Helix 8
8
A
180 184Right-handed alpha
Helix 9
9
A
188 201Right-handed alpha
Helix 10
10
A
212 225Right-handed alpha
Helix 11
11
A
226 228Right-handed 310
Helix 12
12
A
233 238Right-handed 310
Helix 13
13
A
248 253Right-handed alpha
Helix 14
14
A
283 291Right-handed alpha
Helix 15
15
A
294 296Right-handed 310
Helix 16
16
A
308 315Right-handed alpha
Helix 17
17
A
326 365Right-handed alpha
Helix 18
18
A
375 399Right-handed alpha
Helix 19
19
A
400 402Right-handed 310
Helix 20
20
A
417 427Right-handed alpha
Helix 21
21
A
433 439Right-handed alpha
Helix 22
22
A
450 456Right-handed alpha
Helix 23
23
B
15 17Right-handed 310
Helix 24
24
B
32 52Right-handed alpha
Helix 25
25
B
55 61Right-handed 310
Helix 26
26
B
64 68Right-handed 310
Helix 27
27
B
101 110Right-handed alpha
Helix 28
28
B
128 144Right-handed alpha
Helix 29
29
B
152 171Right-handed alpha
Helix 30
30
B
171 179Right-handed alpha
Helix 31
31
B
180 184Right-handed alpha
Helix 32
32
B
188 201Right-handed alpha
Helix 33
33
B
212 225Right-handed alpha
Helix 34
34
B
226 228Right-handed 310
Helix 35
35
B
233 238Right-handed 310
Helix 36
36
B
248 253Right-handed alpha
Helix 37
37
B
283 291Right-handed alpha
Helix 38
38
B
294 296Right-handed 310
Helix 39
39
B
308 316Right-handed alpha
Helix 40
40
B
326 337Right-handed alpha
Helix 41
41
B
337 368Right-handed alpha
Helix 42
42
B
373 400Right-handed alpha
Helix 43
43
B
417 427Right-handed alpha
Helix 44
44
B
433 439Right-handed alpha
Helix 45
45
C
32 52Right-handed alpha
Helix 46
46
C
55 61Right-handed 310
Helix 47
47
C
64 68Right-handed 310
Helix 48
48
C
101 109Right-handed alpha
Helix 49
49
C
128 142Right-handed alpha
Helix 50
50
C
152 168Right-handed alpha
Helix 51
51
C
171 179Right-handed alpha
Helix 52
52
C
180 184Right-handed alpha
Helix 53
53
C
188 201Right-handed alpha
Helix 54
54
C
212 225Right-handed alpha
Helix 55
55
C
226 228Right-handed 310
Helix 56
56
C
233 238Right-handed 310
Helix 57
57
C
248 253Right-handed alpha
Helix 58
58
C
283 291Right-handed alpha
Helix 59
59
C
294 296Right-handed 310
Helix 60
60
C
308 315Right-handed alpha
Helix 61
61
C
326 337Right-handed alpha
Helix 62
62
C
337 348Right-handed alpha
Helix 63
63
C
348 359Right-handed alpha
Helix 64
64
C
380 399Right-handed alpha
Helix 65
65
C
400 402Right-handed 310
Helix 66
66
C
417 427Right-handed alpha
Helix 67
67
C
433 439Right-handed alpha
Helix 68
68
D
15 17Right-handed 310
Helix 69
69
D
32 52Right-handed alpha
Helix 70
70
D
55 61Right-handed 310
Helix 71
71
D
64 68Right-handed 310
Helix 72
72
D
101 110Right-handed alpha
Helix 73
73
D
128 144Right-handed alpha
Helix 74
74
D
152 171Right-handed alpha
Helix 75
75
D
171 179Right-handed alpha
Helix 76
76
D
180 184Right-handed alpha
Helix 77
77
D
188 201Right-handed alpha
Helix 78
78
D
212 225Right-handed alpha
Helix 79
79
D
226 228Right-handed 310
Helix 80
80
D
233 238Right-handed 310
Helix 81
81
D
248 253Right-handed alpha
Helix 82
82
D
283 291Right-handed alpha
Helix 83
83
D
294 296Right-handed 310
Helix 84
84
D
308 316Right-handed alpha
Helix 85
85
D
326 337Right-handed alpha
Helix 86
86
D
337 368Right-handed alpha
Helix 87
87
D
373 399Right-handed alpha
Helix 88
88
D
400 402Right-handed 310
Helix 89
89
D
417 427Right-handed alpha
Helix 90
90
D
433 439Right-handed alpha
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There are 20 sheets in PDB entry 4OHF. 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,

There are 10 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
6 8first strand
Strand 2
A
429 431anti-parallel
Strand 3
A
319 323parallel
Strand 4
A
298 302parallel
Strand 5
A
19 22parallel
Strand 6
A
204 208parallel
Strand 7
A
240 243parallel
Strand 8
A
277 281parallel
Strand 9
A
257 260anti-parallel
Strand 10
A
267 269anti-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
12 13first strand
Strand 2
A
445 446anti-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
30 31first strand
Strand 2
A
185 186anti-parallel
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There are 5 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
98 99first strand
Strand 2
A
90 95anti-parallel
Strand 3
A
80 84anti-parallel
Strand 4
A
73 75anti-parallel
Strand 5
A
121 122anti-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
411 412first strand
Strand 2
A
415 416anti-parallel
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There are 10 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
7 8first strand
Strand 2
B
429 431anti-parallel
Strand 3
B
319 323parallel
Strand 4
B
298 302parallel
Strand 5
B
19 22parallel
Strand 6
B
204 208parallel
Strand 7
B
240 243parallel
Strand 8
B
277 281parallel
Strand 9
B
257 260anti-parallel
Strand 10
B
267 269anti-parallel
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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
12 13first strand
Strand 2
B
445 446anti-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
30 31first strand
Strand 2
B
185 186anti-parallel
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There are 5 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
98 99first strand
Strand 2
B
90 95anti-parallel
Strand 3
B
80 84anti-parallel
Strand 4
B
73 75anti-parallel
Strand 5
B
121 122anti-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
411 412first strand
Strand 2
B
415 416anti-parallel
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There are 10 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
6 8first strand
Strand 2
C
429 431anti-parallel
Strand 3
C
319 323parallel
Strand 4
C
298 302parallel
Strand 5
C
19 22parallel
Strand 6
C
204 208parallel
Strand 7
C
240 243parallel
Strand 8
C
277 281parallel
Strand 9
C
257 260anti-parallel
Strand 10
C
267 269anti-parallel
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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
12 13first strand
Strand 2
C
445 446anti-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
30 31first strand
Strand 2
C
185 186anti-parallel
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There are 5 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
98 99first strand
Strand 2
C
90 95anti-parallel
Strand 3
C
80 84anti-parallel
Strand 4
C
73 75anti-parallel
Strand 5
C
121 122anti-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
411 412first strand
Strand 2
C
415 416anti-parallel
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There are 10 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
7 8first strand
Strand 2
D
429 431anti-parallel
Strand 3
D
319 323parallel
Strand 4
D
298 302parallel
Strand 5
D
19 22parallel
Strand 6
D
204 208parallel
Strand 7
D
240 243parallel
Strand 8
D
277 281parallel
Strand 9
D
257 260anti-parallel
Strand 10
D
267 269anti-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
D
12 13first strand
Strand 2
D
445 446anti-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
30 31first strand
Strand 2
D
185 186anti-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
D
98 99first strand
Strand 2
D
90 95anti-parallel
Strand 3
D
80 84anti-parallel
Strand 4
D
73 75anti-parallel
Strand 5
D
121 122anti-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
411 412first strand
Strand 2
D
415 416anti-parallel
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