Analysis of interatomic Contacts of Structural Units in PDB entry:
4OA4


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 4OA4 entry

There are 3 chains in PDB entry 4OA4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 33GLU 336
B
 ALA 32GLU 336
C
 ALA 32ASN 45
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 76 helices in PDB entry 4OA4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
46 63Right-handed alpha
Helix 2
2
A
82 89Right-handed alpha
Helix 3
3
A
98 102Right-handed 310
Helix 4
4
A
108 114Right-handed 310
Helix 5
5
A
120 130Right-handed alpha
Helix 6
6
A
130 136Right-handed alpha
Helix 7
7
A
137 139Right-handed 310
Helix 8
8
A
140 143Right-handed 310
Helix 9
9
A
166 171Right-handed 310
Helix 10
10
A
180 189Right-handed alpha
Helix 11
11
A
198 200Right-handed 310
Helix 12
12
A
201 208Right-handed alpha
Helix 13
13
A
217 224Right-handed alpha
Helix 14
14
A
225 230Right-handed 310
Helix 15
15
A
249 255Right-handed alpha
Helix 16
16
A
256 293Right-handed alpha
Helix 17
17
A
301 313Right-handed alpha
Helix 18
18
A
314 324Right-handed alpha
Helix 19
19
A
324 334Right-handed alpha
Helix 20
20
B
46 63Right-handed alpha
Helix 21
21
B
82 89Right-handed alpha
Helix 22
22
B
98 102Right-handed 310
Helix 23
23
B
108 114Right-handed 310
Helix 24
24
B
120 130Right-handed alpha
Helix 25
25
B
130 136Right-handed alpha
Helix 26
26
B
137 139Right-handed 310
Helix 27
27
B
140 143Right-handed 310
Helix 28
28
B
166 171Right-handed 310
Helix 29
29
B
180 189Right-handed alpha
Helix 30
30
B
198 200Right-handed 310
Helix 31
31
B
201 208Right-handed alpha
Helix 32
32
B
217 224Right-handed alpha
Helix 33
33
B
225 229Right-handed 310
Helix 34
34
B
249 255Right-handed alpha
Helix 35
35
B
256 293Right-handed alpha
Helix 36
36
B
301 313Right-handed alpha
Helix 37
37
B
315 324Right-handed alpha
Helix 38
38
B
324 334Right-handed alpha
Helix 39
39
C
46 63Right-handed alpha
Helix 40
40
C
82 89Right-handed alpha
Helix 41
41
C
98 102Right-handed 310
Helix 42
42
C
107 114Right-handed 310
Helix 43
43
C
120 130Right-handed alpha
Helix 44
44
C
130 136Right-handed alpha
Helix 45
45
C
137 139Right-handed 310
Helix 46
46
C
140 143Right-handed 310
Helix 47
47
C
166 171Right-handed 310
Helix 48
48
C
180 189Right-handed alpha
Helix 49
49
C
198 200Right-handed 310
Helix 50
50
C
201 208Right-handed alpha
Helix 51
51
C
217 224Right-handed alpha
Helix 52
52
C
225 230Right-handed 310
Helix 53
53
C
249 255Right-handed alpha
Helix 54
54
C
256 293Right-handed alpha
Helix 55
55
C
301 313Right-handed alpha
Helix 56
56
C
313 324Right-handed alpha
Helix 57
57
C
324 334Right-handed alpha
Helix 58
58
D
46 63Right-handed alpha
Helix 59
59
D
82 89Right-handed alpha
Helix 60
60
D
98 102Right-handed 310
Helix 61
61
D
108 114Right-handed 310
Helix 62
62
D
120 130Right-handed alpha
Helix 63
63
D
130 136Right-handed alpha
Helix 64
64
D
137 139Right-handed 310
Helix 65
65
D
140 143Right-handed 310
Helix 66
66
D
166 171Right-handed 310
Helix 67
67
D
180 189Right-handed alpha
Helix 68
68
D
198 200Right-handed 310
Helix 69
69
D
201 208Right-handed alpha
Helix 70
70
D
217 224Right-handed alpha
Helix 71
71
D
225 230Right-handed 310
Helix 72
72
D
249 255Right-handed alpha
Helix 73
73
D
256 293Right-handed alpha
Helix 74
74
D
301 313Right-handed alpha
Helix 75
75
D
313 324Right-handed alpha
Helix 76
76
D
324 334Right-handed alpha
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There are 15 sheets in PDB entry 4OA4. 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,

There are 3 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
67 72first strand
Strand 2
A
34 39parallel
Strand 3
A
94 95parallel
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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
145 155first strand
Strand 2
A
240 248anti-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
213 216first strand
Strand 2
A
157 160anti-parallel
Strand 3
A
232 235anti-parallel
Strand 4
A
296 299parallel
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There are 2 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
174 177first strand
Strand 2
A
193 196parallel
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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
34 39first strand
Strand 2
B
67 72parallel
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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
145 155first strand
Strand 2
B
240 248anti-parallel
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There are 4 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
213 216first strand
Strand 2
B
157 160anti-parallel
Strand 3
B
232 235anti-parallel
Strand 4
B
296 299parallel
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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
174 177first strand
Strand 2
B
193 196parallel
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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
C
34 39first strand
Strand 2
C
67 72parallel
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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
C
145 155first strand
Strand 2
C
240 248anti-parallel
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There are 4 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
213 216first strand
Strand 2
C
157 160anti-parallel
Strand 3
C
232 235anti-parallel
Strand 4
C
296 299parallel
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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
174 177first strand
Strand 2
C
193 196parallel
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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
D
34 39first strand
Strand 2
D
67 72parallel
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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
D
213 216first strand
Strand 2
D
145 160anti-parallel
Strand 3
D
232 248anti-parallel
Strand 4
D
296 299parallel
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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
D
174 177first strand
Strand 2
D
193 196parallel
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