Analysis of interatomic Contacts of Structural Units in PDB entry:
3A4Z


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 3A4Z entry

There are 5 chains in PDB entry 3A4Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ALA 403
B
 ALA 2ALA 403
C
 ALA 2SER 402
D
 ALA 2SER 402
E
 ALA 2SER 402
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 are109 helices in PDB entry 3A4Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 19Right-handed 310
Helix 2
2
A
22 33Right-handed alpha
Helix 3
3
A
50 58Right-handed alpha
Helix 4
4
A
66 71Right-handed 310
Helix 5
5
A
72 76Right-handed 310
Helix 6
6
A
86 90Right-handed 310
Helix 7
7
A
93 104Right-handed alpha
Helix 8
8
A
107 113Right-handed alpha
Helix 9
9
A
114 128Right-handed alpha
Helix 10
10
A
137 141Right-handed alpha
Helix 11
11
A
143 155Right-handed alpha
Helix 12
12
A
157 159Right-handed 310
Helix 13
13
A
160 173Right-handed alpha
Helix 14
14
A
176 201Right-handed alpha
Helix 15
15
A
205 217Right-handed alpha
Helix 16
16
A
222 240Right-handed alpha
Helix 17
17
A
240 254Right-handed alpha
Helix 18
18
A
255 265Right-handed alpha
Helix 19
19
A
268 280Right-handed alpha
Helix 20
20
A
311 316Right-handed alpha
Helix 21
21
A
342 346Right-handed 310
Helix 22
22
A
349 368Right-handed alpha
Helix 23
23
A
376 380Right-handed 310
Helix 24
24
B
15 19Right-handed 310
Helix 25
25
B
22 33Right-handed alpha
Helix 26
26
B
50 58Right-handed alpha
Helix 27
27
B
66 71Right-handed 310
Helix 28
28
B
72 77Right-handed alpha
Helix 29
29
B
86 90Right-handed 310
Helix 30
30
B
93 104Right-handed alpha
Helix 31
31
B
107 113Right-handed alpha
Helix 32
32
B
114 129Right-handed alpha
Helix 33
33
B
137 141Right-handed alpha
Helix 34
34
B
143 155Right-handed alpha
Helix 35
35
B
157 159Right-handed 310
Helix 36
36
B
160 173Right-handed alpha
Helix 37
37
B
176 201Right-handed alpha
Helix 38
38
B
205 217Right-handed alpha
Helix 39
39
B
222 240Right-handed alpha
Helix 40
40
B
240 255Right-handed alpha
Helix 41
41
B
255 265Right-handed alpha
Helix 42
42
B
268 280Right-handed alpha
Helix 43
43
B
311 316Right-handed alpha
Helix 44
44
B
349 368Right-handed alpha
Helix 45
45
B
376 380Right-handed 310
Helix 46
46
C
15 20Right-handed 310
Helix 47
47
C
22 33Right-handed alpha
Helix 48
48
C
50 58Right-handed alpha
Helix 49
49
C
66 71Right-handed 310
Helix 50
50
C
72 77Right-handed alpha
Helix 51
51
C
86 90Right-handed 310
Helix 52
52
C
93 104Right-handed alpha
Helix 53
53
C
107 113Right-handed alpha
Helix 54
54
C
114 129Right-handed alpha
Helix 55
55
C
137 141Right-handed alpha
Helix 56
56
C
143 155Right-handed alpha
Helix 57
57
C
157 159Right-handed 310
Helix 58
58
C
160 173Right-handed alpha
Helix 59
59
C
176 201Right-handed alpha
Helix 60
60
C
205 217Right-handed alpha
Helix 61
61
C
222 240Right-handed alpha
Helix 62
62
C
240 255Right-handed alpha
Helix 63
63
C
255 265Right-handed alpha
Helix 64
64
C
268 280Right-handed alpha
Helix 65
65
C
311 316Right-handed alpha
Helix 66
66
C
349 368Right-handed alpha
Helix 67
67
C
376 380Right-handed 310
Helix 68
68
D
15 20Right-handed 310
Helix 69
69
D
22 33Right-handed alpha
Helix 70
70
D
50 60Right-handed alpha
Helix 71
71
D
66 71Right-handed 310
Helix 72
72
D
72 76Right-handed 310
Helix 73
73
D
86 90Right-handed 310
Helix 74
74
D
93 104Right-handed alpha
Helix 75
75
D
107 113Right-handed alpha
Helix 76
76
D
114 128Right-handed alpha
Helix 77
77
D
137 141Right-handed alpha
Helix 78
78
D
143 155Right-handed alpha
Helix 79
79
D
160 173Right-handed alpha
Helix 80
80
D
176 201Right-handed alpha
Helix 81
81
D
205 217Right-handed alpha
Helix 82
82
D
222 240Right-handed alpha
Helix 83
83
D
240 254Right-handed alpha
Helix 84
84
D
255 265Right-handed alpha
Helix 85
85
D
268 280Right-handed alpha
Helix 86
86
D
311 316Right-handed alpha
Helix 87
87
D
349 368Right-handed alpha
Helix 88
88
D
376 380Right-handed 310
Helix 89
89
E
22 33Right-handed alpha
Helix 90
90
E
50 59Right-handed alpha
Helix 91
91
E
66 71Right-handed 310
Helix 92
92
E
72 76Right-handed 310
Helix 93
93
E
86 90Right-handed 310
Helix 94
94
E
93 104Right-handed alpha
Helix 95
95
E
107 113Right-handed alpha
Helix 96
96
E
114 129Right-handed alpha
Helix 97
97
E
137 141Right-handed alpha
Helix 98
98
E
143 155Right-handed alpha
Helix 99
99
E
157 159Right-handed 310
Helix 100
100
E
160 173Right-handed alpha
Helix 101
101
E
176 201Right-handed alpha
Helix 102
102
E
205 217Right-handed alpha
Helix 103
103
E
222 240Right-handed alpha
Helix 104
104
E
240 255Right-handed alpha
Helix 105
105
E
255 265Right-handed alpha
Helix 106
106
E
268 280Right-handed alpha
Helix 107
107
E
311 316Right-handed alpha
Helix 108
108
E
349 368Right-handed alpha
Helix 109
109
E
376 380Right-handed 310
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There are 18 sheets in PDB entry 3A4Z. 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
3 4first strand
Strand 2
A
12 13anti-parallel
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There are 5 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
35 40first strand
Strand 2
A
43 48anti-parallel
Strand 3
A
307 310parallel
Strand 4
A
289 291anti-parallel
Strand 5
A
63 64anti-parallel
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There are 3 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
135 136first strand
Strand 2
A
395 397anti-parallel
Strand 3
A
372 373anti-parallel
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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
295 297first strand
Strand 2
A
300 302anti-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
B
3 4first strand
Strand 2
B
12 13anti-parallel
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There are 5 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
35 38first strand
Strand 2
B
45 48anti-parallel
Strand 3
B
307 310parallel
Strand 4
B
289 291anti-parallel
Strand 5
B
63 64anti-parallel
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There are 3 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
134 136first strand
Strand 2
B
395 397anti-parallel
Strand 3
B
372 373anti-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
295 297first strand
Strand 2
B
300 302anti-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
C
35 40first strand
Strand 2
C
43 48anti-parallel
Strand 3
C
307 310parallel
Strand 4
C
289 291anti-parallel
Strand 5
C
63 64anti-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
C
134 136first strand
Strand 2
C
395 397anti-parallel
Strand 3
C
372 373anti-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
C
295 297first strand
Strand 2
C
300 302anti-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
D
3 4first strand
Strand 2
D
12 13anti-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
D
35 40first strand
Strand 2
D
43 48anti-parallel
Strand 3
D
307 310parallel
Strand 4
D
289 291anti-parallel
Strand 5
D
63 64anti-parallel
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There are 3 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
135 136first strand
Strand 2
D
395 397anti-parallel
Strand 3
D
372 373anti-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
D
295 297first strand
Strand 2
D
300 302anti-parallel
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There are 5 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
35 40first strand
Strand 2
E
43 48anti-parallel
Strand 3
E
307 310parallel
Strand 4
E
289 291anti-parallel
Strand 5
E
63 64anti-parallel
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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
134 136first strand
Strand 2
E
395 397anti-parallel
Strand 3
E
372 373anti-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
E
295 297first strand
Strand 2
E
300 302anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il