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


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 4CAB entry

There are 3 chains in PDB entry 4CAB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 30TYR 536
B
 GLY 30TYR 536
C
 GLY 30GLN 260
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 72 helices in PDB entry 4CAB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
60 71Right-handed alpha
Helix 2
2
A
103 105Right-handed 310
Helix 3
3
A
108 112Right-handed 310
Helix 4
4
A
168 170Right-handed 310
Helix 5
5
A
171 180Right-handed alpha
Helix 6
6
A
189 199Right-handed alpha
Helix 7
7
A
200 202Right-handed 310
Helix 8
8
A
203 211Right-handed alpha
Helix 9
9
A
212 216Right-handed 310
Helix 10
10
A
257 266Right-handed alpha
Helix 11
11
A
270 282Right-handed alpha
Helix 12
12
A
335 340Right-handed alpha
Helix 13
13
A
359 377Right-handed alpha
Helix 14
14
A
380 384Right-handed 310
Helix 15
15
A
455 465Right-handed alpha
Helix 16
16
A
466 482Right-handed alpha
Helix 17
17
A
485 500Right-handed alpha
Helix 18
18
A
500 520Right-handed alpha
Helix 19
19
B
60 71Right-handed alpha
Helix 20
20
B
103 105Right-handed 310
Helix 21
21
B
108 113Right-handed alpha
Helix 22
22
B
168 170Right-handed 310
Helix 23
23
B
171 180Right-handed alpha
Helix 24
24
B
189 199Right-handed alpha
Helix 25
25
B
200 202Right-handed 310
Helix 26
26
B
203 211Right-handed alpha
Helix 27
27
B
212 216Right-handed 310
Helix 28
28
B
257 266Right-handed alpha
Helix 29
29
B
270 282Right-handed alpha
Helix 30
30
B
335 340Right-handed alpha
Helix 31
31
B
359 377Right-handed alpha
Helix 32
32
B
380 384Right-handed 310
Helix 33
33
B
455 465Right-handed alpha
Helix 34
34
B
466 482Right-handed alpha
Helix 35
35
B
485 500Right-handed alpha
Helix 36
36
B
500 520Right-handed alpha
Helix 37
37
C
60 71Right-handed alpha
Helix 38
38
C
103 105Right-handed 310
Helix 39
39
C
108 113Right-handed alpha
Helix 40
40
C
168 170Right-handed 310
Helix 41
41
C
171 180Right-handed alpha
Helix 42
42
C
189 199Right-handed alpha
Helix 43
43
C
200 202Right-handed 310
Helix 44
44
C
203 211Right-handed alpha
Helix 45
45
C
212 216Right-handed 310
Helix 46
46
C
257 266Right-handed alpha
Helix 47
47
C
270 282Right-handed alpha
Helix 48
48
C
335 340Right-handed alpha
Helix 49
49
C
359 377Right-handed alpha
Helix 50
50
C
380 384Right-handed 310
Helix 51
51
C
455 465Right-handed alpha
Helix 52
52
C
466 482Right-handed alpha
Helix 53
53
C
485 500Right-handed alpha
Helix 54
54
C
500 519Right-handed alpha
Helix 55
55
D
60 71Right-handed alpha
Helix 56
56
D
103 105Right-handed 310
Helix 57
57
D
108 113Right-handed alpha
Helix 58
58
D
168 170Right-handed 310
Helix 59
59
D
171 180Right-handed alpha
Helix 60
60
D
189 199Right-handed alpha
Helix 61
61
D
200 202Right-handed 310
Helix 62
62
D
203 211Right-handed alpha
Helix 63
63
D
212 216Right-handed 310
Helix 64
64
D
257 266Right-handed alpha
Helix 65
65
D
270 282Right-handed alpha
Helix 66
66
D
335 340Right-handed alpha
Helix 67
67
D
359 377Right-handed alpha
Helix 68
68
D
380 384Right-handed 310
Helix 69
69
D
455 465Right-handed alpha
Helix 70
70
D
466 482Right-handed alpha
Helix 71
71
D
485 500Right-handed alpha
Helix 72
72
D
500 520Right-handed alpha
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There are 13 sheets in PDB entry 4CAB. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, CA, CB, CC, A, DB,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
49 50first strand
Strand 2
B
444 445anti-parallel
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There are 9 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
84 93first strand
Strand 2
A
117 125anti-parallel
Strand 3
A
142 149anti-parallel
Strand 4
A
152 159anti-parallel
Strand 5
A
225 226anti-parallel
Strand 6
A
240 249anti-parallel
Strand 7
A
287 296anti-parallel
Strand 8
A
322 331anti-parallel
Strand 9
A
84 93anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
96 97first strand
Strand 2
A
100 101anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
253 255first strand
Strand 2
B
530 532anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
444 445first strand
Strand 2
B
49 50anti-parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
530 532first strand
Strand 2
B
253 255anti-parallel
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There are 9 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
84 93first strand
Strand 2
B
117 125anti-parallel
Strand 3
B
142 149anti-parallel
Strand 4
B
152 159anti-parallel
Strand 5
B
225 226anti-parallel
Strand 6
B
240 249anti-parallel
Strand 7
B
287 296anti-parallel
Strand 8
B
322 331anti-parallel
Strand 9
B
84 93anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
96 97first strand
Strand 2
B
100 101anti-parallel
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There are 9 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
84 93first strand
Strand 2
C
117 125anti-parallel
Strand 3
C
142 149anti-parallel
Strand 4
C
152 159anti-parallel
Strand 5
C
225 226anti-parallel
Strand 6
C
240 249anti-parallel
Strand 7
C
287 296anti-parallel
Strand 8
C
322 331anti-parallel
Strand 9
C
84 93anti-parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
96 97first strand
Strand 2
C
100 101anti-parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
439 443first strand
Strand 2
D
439 443anti-parallel
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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
D
84 93first strand
Strand 2
D
117 125anti-parallel
Strand 3
D
142 149anti-parallel
Strand 4
D
152 159anti-parallel
Strand 5
D
225 226anti-parallel
Strand 6
D
240 249anti-parallel
Strand 7
D
287 296anti-parallel
Strand 8
D
322 331anti-parallel
Strand 9
D
84 93anti-parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
96 97first strand
Strand 2
D
100 101anti-parallel
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