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


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 4OHC entry

There are 6 chains in PDB entry 4OHC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2GLY 222
B
 THR 2ALA 223
C
 THR 2GLY 222
D
 THR 2PRO 226
E
 THR 2GLY 222
F
 THR 2VAL 171
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 54 helices in PDB entry 4OHC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 20Right-handed alpha
Helix 2
2
A
45 50Right-handed 310
Helix 3
3
A
51 70Right-handed alpha
Helix 4
4
A
84 97Right-handed alpha
Helix 5
5
A
138 149Right-handed alpha
Helix 6
6
A
166 174Right-handed alpha
Helix 7
7
A
185 196Right-handed alpha
Helix 8
8
A
199 212Right-handed alpha
Helix 9
9
A
212 219Right-handed alpha
Helix 10
10
B
5 20Right-handed alpha
Helix 11
11
B
45 50Right-handed 310
Helix 12
12
B
51 70Right-handed alpha
Helix 13
13
B
84 97Right-handed alpha
Helix 14
14
B
138 149Right-handed alpha
Helix 15
15
B
169 174Right-handed alpha
Helix 16
16
B
185 196Right-handed alpha
Helix 17
17
B
199 212Right-handed alpha
Helix 18
18
B
212 220Right-handed alpha
Helix 19
19
C
5 20Right-handed alpha
Helix 20
20
C
45 50Right-handed 310
Helix 21
21
C
51 70Right-handed alpha
Helix 22
22
C
84 97Right-handed alpha
Helix 23
23
C
138 149Right-handed alpha
Helix 24
24
C
169 174Right-handed alpha
Helix 25
25
C
185 196Right-handed alpha
Helix 26
26
C
199 212Right-handed alpha
Helix 27
27
C
212 219Right-handed alpha
Helix 28
28
D
5 20Right-handed alpha
Helix 29
29
D
45 50Right-handed 310
Helix 30
30
D
51 70Right-handed alpha
Helix 31
31
D
84 97Right-handed alpha
Helix 32
32
D
138 149Right-handed alpha
Helix 33
33
D
169 174Right-handed alpha
Helix 34
34
D
184 196Right-handed alpha
Helix 35
35
D
199 212Right-handed alpha
Helix 36
36
D
212 220Right-handed alpha
Helix 37
37
E
5 20Right-handed alpha
Helix 38
38
E
45 50Right-handed 310
Helix 39
39
E
51 70Right-handed alpha
Helix 40
40
E
84 97Right-handed alpha
Helix 41
41
E
138 149Right-handed alpha
Helix 42
42
E
169 174Right-handed alpha
Helix 43
43
E
185 196Right-handed alpha
Helix 44
44
E
199 212Right-handed alpha
Helix 45
45
E
212 219Right-handed alpha
Helix 46
46
F
5 20Right-handed alpha
Helix 47
47
F
45 50Right-handed 310
Helix 48
48
F
51 70Right-handed alpha
Helix 49
49
F
84 97Right-handed alpha
Helix 50
50
F
138 149Right-handed alpha
Helix 51
51
F
169 174Right-handed alpha
Helix 52
52
F
185 196Right-handed alpha
Helix 53
53
F
199 212Right-handed alpha
Helix 54
54
F
212 220Right-handed alpha
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There are 18 sheets in PDB entry 4OHC. 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,

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
23 25first strand
Strand 2
A
41 43anti-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
31 32first strand
Strand 2
A
38 39anti-parallel
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There are 6 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
116 117first strand
Strand 2
A
100 103anti-parallel
Strand 3
A
77 81parallel
Strand 4
A
125 133parallel
Strand 5
A
152 161parallel
Strand 6
A
178 180parallel
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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
116 117first strand
Strand 2
A
100 103anti-parallel
Strand 3
A
77 81parallel
Strand 4
A
125 133parallel
Strand 5
A
152 161parallel
Strand 6
A
183 184parallel
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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
B
23 25first strand
Strand 2
B
41 43anti-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
31 32first strand
Strand 2
B
38 39anti-parallel
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There are 6 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
116 117first strand
Strand 2
B
100 103anti-parallel
Strand 3
B
77 81parallel
Strand 4
B
125 133parallel
Strand 5
B
152 161parallel
Strand 6
B
178 184parallel
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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
C
23 25first strand
Strand 2
C
41 43anti-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
C
116 117first strand
Strand 2
C
100 103anti-parallel
Strand 3
C
77 81parallel
Strand 4
C
125 133parallel
Strand 5
C
152 161parallel
Strand 6
C
178 184parallel
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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
D
23 25first strand
Strand 2
D
41 43anti-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
D
31 32first strand
Strand 2
D
38 39anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
116 117first strand
Strand 2
D
100 103anti-parallel
Strand 3
D
77 81parallel
Strand 4
D
126 133parallel
Strand 5
D
155 161parallel
Strand 6
D
178 183parallel
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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
E
23 25first strand
Strand 2
E
41 43anti-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
E
31 32first strand
Strand 2
E
38 39anti-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
E
116 117first strand
Strand 2
E
100 103anti-parallel
Strand 3
E
77 81parallel
Strand 4
E
125 133parallel
Strand 5
E
152 161parallel
Strand 6
E
178 184parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
23 25first strand
Strand 2
F
41 43anti-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
F
31 32first strand
Strand 2
F
38 39anti-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
F
116 117first strand
Strand 2
F
100 103anti-parallel
Strand 3
F
77 81parallel
Strand 4
F
126 133parallel
Strand 5
F
155 161parallel
Strand 6
F
178 184parallel
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