Analysis of interatomic Contacts of Structural Units in PDB entry:
4L5I


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 4L5I entry

There are 4 chains in PDB entry 4L5I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 12SER 317
B
 GLU 10SER 317
C
 GLU 10SER 317
D
 GLN 11SER 317
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 74 helices in PDB entry 4L5I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 28Right-handed alpha
Helix 2
2
A
32 38Right-handed alpha
Helix 3
3
A
43 57Right-handed alpha
Helix 4
4
A
69 83Right-handed alpha
Helix 5
5
A
100 112Right-handed alpha
Helix 6
6
A
125 134Right-handed alpha
Helix 7
7
A
135 142Right-handed alpha
Helix 8
8
A
152 155Right-handed 310
Helix 9
9
A
156 161Right-handed alpha
Helix 10
10
A
162 166Right-handed 310
Helix 11
11
A
180 189Right-handed alpha
Helix 12
12
A
191 202Right-handed alpha
Helix 13
13
A
228 238Right-handed alpha
Helix 14
14
A
260 265Right-handed 310
Helix 15
15
A
269 274Right-handed alpha
Helix 16
16
A
285 287Right-handed 310
Helix 17
17
A
288 298Right-handed alpha
Helix 18
18
A
308 317Right-handed alpha
Helix 19
19
B
14 27Right-handed alpha
Helix 20
20
B
32 38Right-handed alpha
Helix 21
21
B
43 57Right-handed alpha
Helix 22
22
B
66 70Right-handed 310
Helix 23
23
B
71 83Right-handed alpha
Helix 24
24
B
100 111Right-handed alpha
Helix 25
25
B
125 134Right-handed alpha
Helix 26
26
B
135 142Right-handed alpha
Helix 27
27
B
152 155Right-handed 310
Helix 28
28
B
156 161Right-handed alpha
Helix 29
29
B
162 166Right-handed 310
Helix 30
30
B
180 188Right-handed alpha
Helix 31
31
B
191 202Right-handed alpha
Helix 32
32
B
221 225Right-handed 310
Helix 33
33
B
228 238Right-handed alpha
Helix 34
34
B
260 265Right-handed 310
Helix 35
35
B
269 274Right-handed alpha
Helix 36
36
B
288 298Right-handed alpha
Helix 37
37
B
308 317Right-handed alpha
Helix 38
38
C
14 28Right-handed alpha
Helix 39
39
C
36 40Right-handed 310
Helix 40
40
C
43 57Right-handed alpha
Helix 41
41
C
69 82Right-handed alpha
Helix 42
42
C
98 112Right-handed alpha
Helix 43
43
C
125 134Right-handed alpha
Helix 44
44
C
135 142Right-handed alpha
Helix 45
45
C
152 155Right-handed 310
Helix 46
46
C
156 161Right-handed alpha
Helix 47
47
C
162 166Right-handed 310
Helix 48
48
C
180 189Right-handed alpha
Helix 49
49
C
191 202Right-handed alpha
Helix 50
50
C
228 238Right-handed alpha
Helix 51
51
C
260 265Right-handed 310
Helix 52
52
C
269 274Right-handed alpha
Helix 53
53
C
285 287Right-handed 310
Helix 54
54
C
288 298Right-handed alpha
Helix 55
55
C
308 317Right-handed alpha
Helix 56
56
D
14 25Right-handed alpha
Helix 57
57
D
43 57Right-handed alpha
Helix 58
58
D
66 70Right-handed 310
Helix 59
59
D
71 83Right-handed alpha
Helix 60
60
D
99 111Right-handed alpha
Helix 61
61
D
125 134Right-handed alpha
Helix 62
62
D
135 143Right-handed alpha
Helix 63
63
D
152 155Right-handed 310
Helix 64
64
D
156 161Right-handed alpha
Helix 65
65
D
162 166Right-handed 310
Helix 66
66
D
180 188Right-handed alpha
Helix 67
67
D
191 201Right-handed alpha
Helix 68
68
D
221 225Right-handed 310
Helix 69
69
D
228 238Right-handed alpha
Helix 70
70
D
260 265Right-handed 310
Helix 71
71
D
269 274Right-handed alpha
Helix 72
72
D
285 287Right-handed 310
Helix 73
73
D
288 298Right-handed alpha
Helix 74
74
D
308 317Right-handed alpha
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There are 10 sheets in PDB entry 4L5I. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
63 64first strand
Strand 2
D
60 61anti-parallel
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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
86 90first strand
Strand 2
A
303 307parallel
Strand 3
A
278 282parallel
Strand 4
A
205 209parallel
Strand 5
A
119 122parallel
Strand 6
A
145 148parallel
Strand 7
A
169 170parallel
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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
211 212first strand
Strand 2
A
242 244anti-parallel
Strand 3
A
247 249anti-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
B
60 64first strand
Strand 2
C
60 64anti-parallel
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There are 7 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
86 90first strand
Strand 2
B
303 307parallel
Strand 3
B
278 282parallel
Strand 4
B
205 209parallel
Strand 5
B
119 122parallel
Strand 6
B
145 148parallel
Strand 7
B
169 170parallel
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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
211 212first strand
Strand 2
B
242 244anti-parallel
Strand 3
B
247 249anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
86 90first strand
Strand 2
C
303 307parallel
Strand 3
C
278 282parallel
Strand 4
C
205 209parallel
Strand 5
C
119 122parallel
Strand 6
C
145 148parallel
Strand 7
C
169 170parallel
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There are 3 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
211 212first strand
Strand 2
C
242 244anti-parallel
Strand 3
C
247 249anti-parallel
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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
D
86 90first strand
Strand 2
D
303 307parallel
Strand 3
D
278 282parallel
Strand 4
D
205 209parallel
Strand 5
D
119 122parallel
Strand 6
D
145 148parallel
Strand 7
D
169 170parallel
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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
D
211 212first strand
Strand 2
D
242 244anti-parallel
Strand 3
D
247 249anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il