Analysis of interatomic Contacts of Structural Units in PDB entry:
1P4E


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 1P4E entry

There are 12 chains in PDB entry 1P4E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
E
 T 1 C 13
I
 T 14 C 33
F
 T 1 C 13
J
 T 14 C 33
G
 T 1 C 33
H
 T 1 C 33
A
 SER 2ARG 422
B
 SER 2HIS 430
C
 SER 2THR 342
C
 THR 344ARG 422
D
 SER 2THR 342
D
 THR 344ARG 422
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 1P4E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 10Right-handed alpha
Helix 2
2
A
11 22Right-handed alpha
Helix 3
3
A
27 32Right-handed alpha
Helix 4
4
A
34 47Right-handed alpha
Helix 5
5
A
53 68Right-handed alpha
Helix 6
6
A
85 97Right-handed alpha
Helix 7
7
A
115 129Right-handed alpha
Helix 8
8
A
138 150Right-handed alpha
Helix 9
9
A
153 165Right-handed alpha
Helix 10
10
A
171 189Right-handed alpha
Helix 11
11
A
191 197Right-handed alpha
Helix 12
12
A
199 203Right-handed 310
Helix 13
13
A
240 250Right-handed alpha
Helix 14
14
A
278 290Right-handed alpha
Helix 15
15
A
293 298Right-handed 310
Helix 16
16
A
305 318Right-handed alpha
Helix 17
17
A
320 329Right-handed alpha
Helix 18
18
A
351 359Right-handed alpha
Helix 19
19
A
379 390Right-handed alpha
Helix 20
20
A
395 400Right-handed alpha
Helix 21
21
A
401 404Right-handed 310
Helix 22
22
A
408 421Right-handed alpha
Helix 23
23
B
2 10Right-handed alpha
Helix 24
24
B
11 22Right-handed alpha
Helix 25
25
B
27 32Right-handed alpha
Helix 26
26
B
34 47Right-handed alpha
Helix 27
27
B
53 68Right-handed alpha
Helix 28
28
B
85 97Right-handed alpha
Helix 29
29
B
115 129Right-handed alpha
Helix 30
30
B
137 150Right-handed alpha
Helix 31
31
B
153 165Right-handed alpha
Helix 32
32
B
171 189Right-handed alpha
Helix 33
33
B
191 197Right-handed alpha
Helix 34
34
B
199 203Right-handed 310
Helix 35
35
B
240 250Right-handed alpha
Helix 36
36
B
278 290Right-handed alpha
Helix 37
37
B
293 298Right-handed 310
Helix 38
38
B
305 318Right-handed alpha
Helix 39
39
B
320 329Right-handed alpha
Helix 40
40
B
351 359Right-handed alpha
Helix 41
41
B
379 390Right-handed alpha
Helix 42
42
B
395 400Right-handed alpha
Helix 43
43
B
401 404Right-handed 310
Helix 44
44
B
408 424Right-handed alpha
Helix 45
45
C
2 10Right-handed alpha
Helix 46
46
C
11 22Right-handed alpha
Helix 47
47
C
27 32Right-handed alpha
Helix 48
48
C
34 48Right-handed alpha
Helix 49
49
C
53 68Right-handed alpha
Helix 50
50
C
85 97Right-handed alpha
Helix 51
51
C
115 129Right-handed alpha
Helix 52
52
C
137 149Right-handed alpha
Helix 53
53
C
153 165Right-handed alpha
Helix 54
54
C
171 189Right-handed alpha
Helix 55
55
C
191 197Right-handed alpha
Helix 56
56
C
199 203Right-handed 310
Helix 57
57
C
240 250Right-handed alpha
Helix 58
58
C
278 290Right-handed alpha
Helix 59
59
C
293 298Right-handed 310
Helix 60
60
C
305 318Right-handed alpha
Helix 61
61
C
320 329Right-handed alpha
Helix 62
62
C
336 341Right-handed alpha
Helix 63
63
C
351 359Right-handed alpha
Helix 64
64
C
379 389Right-handed alpha
Helix 65
65
C
395 400Right-handed alpha
Helix 66
66
C
401 404Right-handed 310
Helix 67
67
C
408 421Right-handed alpha
Helix 68
68
D
2 10Right-handed alpha
Helix 69
69
D
11 22Right-handed alpha
Helix 70
70
D
27 32Right-handed alpha
Helix 71
71
D
34 48Right-handed alpha
Helix 72
72
D
53 68Right-handed alpha
Helix 73
73
D
85 97Right-handed alpha
Helix 74
74
D
115 129Right-handed alpha
Helix 75
75
D
137 149Right-handed alpha
Helix 76
76
D
153 165Right-handed alpha
Helix 77
77
D
171 189Right-handed alpha
Helix 78
78
D
191 197Right-handed alpha
Helix 79
79
D
199 203Right-handed 310
Helix 80
80
D
240 250Right-handed alpha
Helix 81
81
D
278 290Right-handed alpha
Helix 82
82
D
293 298Right-handed 310
Helix 83
83
D
305 318Right-handed alpha
Helix 84
84
D
320 329Right-handed alpha
Helix 85
85
D
336 342Right-handed alpha
Helix 86
86
D
351 359Right-handed alpha
Helix 87
87
D
379 390Right-handed alpha
Helix 88
88
D
395 400Right-handed alpha
Helix 89
89
D
401 404Right-handed 310
Helix 90
90
D
408 421Right-handed alpha
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There are 16 sheets in PDB entry 1P4E. 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,

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
69 71first strand
Strand 2
A
76 81anti-parallel
Strand 3
A
101 106parallel
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There are 3 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
204 208first strand
Strand 2
A
212 219anti-parallel
Strand 3
A
228 232anti-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
255 256first strand
Strand 2
A
272 273anti-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
362 364first strand
Strand 2
A
371 373anti-parallel
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There are 3 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
69 71first strand
Strand 2
B
76 81anti-parallel
Strand 3
B
101 106parallel
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There are 3 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
204 208first strand
Strand 2
B
212 219anti-parallel
Strand 3
B
228 232anti-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
255 256first strand
Strand 2
B
272 273anti-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
362 365first strand
Strand 2
B
370 373anti-parallel
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There are 3 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
69 71first strand
Strand 2
C
76 81anti-parallel
Strand 3
C
101 106parallel
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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
204 208first strand
Strand 2
C
212 219anti-parallel
Strand 3
C
228 232anti-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
255 256first strand
Strand 2
C
272 273anti-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
362 365first strand
Strand 2
C
370 373anti-parallel
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There are 3 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
69 71first strand
Strand 2
D
76 81anti-parallel
Strand 3
D
101 106parallel
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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
204 208first strand
Strand 2
D
212 219anti-parallel
Strand 3
D
228 232anti-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
255 256first strand
Strand 2
D
272 273anti-parallel
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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
D
362 365first strand
Strand 2
D
370 373anti-parallel
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