Analysis of interatomic Contacts of Structural Units in PDB entry:
4IP7


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 4IP7 entry

There are 3 chains in PDB entry 4IP7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 26SER 543
B
 PHE 25SER 543
C
 GLN 26ARG 328
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 97 helices in PDB entry 4IP7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 34Right-handed alpha
Helix 2
2
A
37 44Right-handed alpha
Helix 3
3
A
69 80Right-handed alpha
Helix 4
4
A
92 109Right-handed alpha
Helix 5
5
A
113 117Right-handed 310
Helix 6
6
A
157 161Right-handed 310
Helix 7
7
A
175 180Right-handed alpha
Helix 8
8
A
234 247Right-handed alpha
Helix 9
9
A
259 271Right-handed alpha
Helix 10
10
A
272 275Right-handed 310
Helix 11
11
A
285 291Right-handed alpha
Helix 12
12
A
291 299Right-handed alpha
Helix 13
13
A
306 313Right-handed alpha
Helix 14
14
A
314 316Right-handed 310
Helix 15
15
A
317 333Right-handed alpha
Helix 16
16
A
343 348Right-handed 310
Helix 17
17
A
353 367Right-handed alpha
Helix 18
18
A
374 379Right-handed alpha
Helix 19
19
A
382 400Right-handed alpha
Helix 20
20
A
402 412Right-handed alpha
Helix 21
21
A
419 436Right-handed alpha
Helix 22
22
A
447 455Right-handed alpha
Helix 23
23
A
468 475Right-handed alpha
Helix 24
24
A
476 478Right-handed 310
Helix 25
25
A
493 512Right-handed alpha
Helix 26
26
B
29 34Right-handed alpha
Helix 27
27
B
37 45Right-handed alpha
Helix 28
28
B
64 68Right-handed 310
Helix 29
29
B
69 80Right-handed alpha
Helix 30
30
B
92 109Right-handed alpha
Helix 31
31
B
175 180Right-handed alpha
Helix 32
32
B
234 247Right-handed alpha
Helix 33
33
B
259 271Right-handed alpha
Helix 34
34
B
272 275Right-handed 310
Helix 35
35
B
285 291Right-handed alpha
Helix 36
36
B
291 299Right-handed alpha
Helix 37
37
B
306 313Right-handed alpha
Helix 38
38
B
314 316Right-handed 310
Helix 39
39
B
317 333Right-handed alpha
Helix 40
40
B
343 348Right-handed 310
Helix 41
41
B
353 367Right-handed alpha
Helix 42
42
B
374 379Right-handed alpha
Helix 43
43
B
382 400Right-handed alpha
Helix 44
44
B
402 414Right-handed alpha
Helix 45
45
B
419 436Right-handed alpha
Helix 46
46
B
447 455Right-handed alpha
Helix 47
47
B
468 475Right-handed alpha
Helix 48
48
B
476 478Right-handed 310
Helix 49
49
B
493 512Right-handed alpha
Helix 50
50
C
29 34Right-handed alpha
Helix 51
51
C
37 45Right-handed alpha
Helix 52
52
C
69 80Right-handed alpha
Helix 53
53
C
92 109Right-handed alpha
Helix 54
54
C
173 179Right-handed 310
Helix 55
55
C
234 247Right-handed alpha
Helix 56
56
C
259 271Right-handed alpha
Helix 57
57
C
272 275Right-handed 310
Helix 58
58
C
285 291Right-handed alpha
Helix 59
59
C
291 299Right-handed alpha
Helix 60
60
C
306 313Right-handed alpha
Helix 61
61
C
314 316Right-handed 310
Helix 62
62
C
317 333Right-handed alpha
Helix 63
63
C
343 348Right-handed 310
Helix 64
64
C
353 367Right-handed alpha
Helix 65
65
C
374 379Right-handed alpha
Helix 66
66
C
382 400Right-handed alpha
Helix 67
67
C
402 414Right-handed alpha
Helix 68
68
C
419 436Right-handed alpha
Helix 69
69
C
447 455Right-handed alpha
Helix 70
70
C
468 475Right-handed alpha
Helix 71
71
C
476 478Right-handed 310
Helix 72
72
C
493 512Right-handed alpha
Helix 73
73
D
23 27Right-handed 310
Helix 74
74
D
29 34Right-handed alpha
Helix 75
75
D
37 45Right-handed alpha
Helix 76
76
D
69 80Right-handed alpha
Helix 77
77
D
92 109Right-handed alpha
Helix 78
78
D
157 161Right-handed 310
Helix 79
79
D
173 179Right-handed 310
Helix 80
80
D
234 247Right-handed alpha
Helix 81
81
D
259 271Right-handed alpha
Helix 82
82
D
272 275Right-handed 310
Helix 83
83
D
285 291Right-handed alpha
Helix 84
84
D
291 299Right-handed alpha
Helix 85
85
D
306 313Right-handed alpha
Helix 86
86
D
314 316Right-handed 310
Helix 87
87
D
317 333Right-handed alpha
Helix 88
88
D
343 348Right-handed 310
Helix 89
89
D
353 367Right-handed alpha
Helix 90
90
D
374 379Right-handed alpha
Helix 91
91
D
382 400Right-handed alpha
Helix 92
92
D
402 412Right-handed alpha
Helix 93
93
D
419 436Right-handed alpha
Helix 94
94
D
447 455Right-handed alpha
Helix 95
95
D
468 475Right-handed alpha
Helix 96
96
D
476 478Right-handed 310
Helix 97
97
D
493 512Right-handed alpha
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There are 14 sheets in PDB entry 4IP7. 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,

There are 9 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
58 62first strand
Strand 2
A
81 87parallel
Strand 3
A
121 125parallel
Strand 4
A
251 254parallel
Strand 5
A
278 283parallel
Strand 6
A
301 305parallel
Strand 7
A
336 339parallel
Strand 8
A
370 373parallel
Strand 9
A
58 62parallel
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There are 7 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
131 132first strand
Strand 2
A
220 222anti-parallel
Strand 3
A
185 188anti-parallel
Strand 4
A
193 201anti-parallel
Strand 5
A
204 211anti-parallel
Strand 6
A
151 155anti-parallel
Strand 7
A
168 170parallel
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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
144 146first strand
Strand 2
A
213 215anti-parallel
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There are 10 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
481 485first strand
Strand 2
A
461 466parallel
Strand 3
A
439 443parallel
Strand 4
A
520 526parallel
Strand 5
A
534 541anti-parallel
Strand 6
B
534 541anti-parallel
Strand 7
B
520 526anti-parallel
Strand 8
B
439 443parallel
Strand 9
B
461 466parallel
Strand 10
B
481 485parallel
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There are 9 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
58 62first strand
Strand 2
B
83 87parallel
Strand 3
B
121 125parallel
Strand 4
B
251 254parallel
Strand 5
B
278 283parallel
Strand 6
B
301 305parallel
Strand 7
B
336 339parallel
Strand 8
B
370 373parallel
Strand 9
B
58 62parallel
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There are 7 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
131 132first strand
Strand 2
B
220 222anti-parallel
Strand 3
B
183 188anti-parallel
Strand 4
B
193 201anti-parallel
Strand 5
B
204 211anti-parallel
Strand 6
B
151 155anti-parallel
Strand 7
B
168 170parallel
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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
145 146first strand
Strand 2
B
213 214anti-parallel
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There are 9 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
58 62first strand
Strand 2
C
81 87parallel
Strand 3
C
121 125parallel
Strand 4
C
251 254parallel
Strand 5
C
278 283parallel
Strand 6
C
301 305parallel
Strand 7
C
336 339parallel
Strand 8
C
370 373parallel
Strand 9
C
58 62parallel
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There are 7 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
131 132first strand
Strand 2
C
220 222anti-parallel
Strand 3
C
185 188anti-parallel
Strand 4
C
193 201anti-parallel
Strand 5
C
204 211anti-parallel
Strand 6
C
151 155anti-parallel
Strand 7
C
168 170parallel
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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
144 146first strand
Strand 2
C
213 215anti-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
481 485first strand
Strand 2
C
461 466parallel
Strand 3
C
439 443parallel
Strand 4
C
520 526parallel
Strand 5
C
534 541anti-parallel
Strand 6
D
534 541anti-parallel
Strand 7
D
520 526anti-parallel
Strand 8
D
439 443parallel
Strand 9
D
461 466parallel
Strand 10
D
481 485parallel
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There are 9 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
58 62first strand
Strand 2
D
81 87parallel
Strand 3
D
121 125parallel
Strand 4
D
251 254parallel
Strand 5
D
278 283parallel
Strand 6
D
301 305parallel
Strand 7
D
336 339parallel
Strand 8
D
370 373parallel
Strand 9
D
58 62parallel
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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
144 146first strand
Strand 2
D
213 215anti-parallel
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There are 6 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
168 170first strand
Strand 2
D
151 155parallel
Strand 3
D
204 209anti-parallel
Strand 4
D
193 201anti-parallel
Strand 5
D
183 188anti-parallel
Strand 6
D
221 222anti-parallel
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