Analysis of interatomic Contacts of Structural Units in PDB entry:
4L5C


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 4L5C entry

There are 5 chains in PDB entry 4L5C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3LEU 291
B
 LYS 3LEU 291
C
 LYS 3LEU 292
D
 LYS 3LEU 291
E
 LYS 3SER 154
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 47 helices in PDB entry 4L5C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
67 79Right-handed alpha
Helix 2
2
A
139 153Right-handed alpha
Helix 3
3
A
164 168Right-handed 310
Helix 4
4
A
189 199Right-handed alpha
Helix 5
5
A
210 218Right-handed alpha
Helix 6
6
A
242 270Right-handed alpha
Helix 7
7
A
273 286Right-handed alpha
Helix 8
8
B
67 78Right-handed alpha
Helix 9
9
B
139 153Right-handed alpha
Helix 10
10
B
164 168Right-handed 310
Helix 11
11
B
189 199Right-handed alpha
Helix 12
12
B
210 218Right-handed alpha
Helix 13
13
B
242 269Right-handed alpha
Helix 14
14
B
273 286Right-handed alpha
Helix 15
15
C
62 66Right-handed 310
Helix 16
16
C
67 78Right-handed alpha
Helix 17
17
C
139 153Right-handed alpha
Helix 18
18
C
164 168Right-handed 310
Helix 19
19
C
189 199Right-handed alpha
Helix 20
20
C
210 218Right-handed alpha
Helix 21
21
C
242 270Right-handed alpha
Helix 22
22
C
273 286Right-handed alpha
Helix 23
23
C
287 292Right-handed 310
Helix 24
24
D
62 66Right-handed 310
Helix 25
25
D
67 79Right-handed alpha
Helix 26
26
D
139 153Right-handed alpha
Helix 27
27
D
164 168Right-handed 310
Helix 28
28
D
189 199Right-handed alpha
Helix 29
29
D
210 218Right-handed alpha
Helix 30
30
D
242 270Right-handed alpha
Helix 31
31
D
273 286Right-handed alpha
Helix 32
32
E
62 66Right-handed 310
Helix 33
33
E
67 78Right-handed alpha
Helix 34
34
E
139 153Right-handed alpha
Helix 35
35
E
164 168Right-handed 310
Helix 36
36
E
189 199Right-handed alpha
Helix 37
37
E
210 218Right-handed alpha
Helix 38
38
E
242 270Right-handed alpha
Helix 39
39
E
273 286Right-handed alpha
Helix 40
40
E
287 292Right-handed 310
Helix 41
41
F
67 78Right-handed alpha
Helix 42
42
F
139 153Right-handed alpha
Helix 43
43
F
164 168Right-handed 310
Helix 44
44
F
189 199Right-handed alpha
Helix 45
45
F
210 218Right-handed alpha
Helix 46
46
F
242 269Right-handed alpha
Helix 47
47
F
273 286Right-handed alpha
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There are 18 sheets in PDB entry 4L5C. 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 8 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
24 26first strand
Strand 2
A
39 44anti-parallel
Strand 3
A
47 53anti-parallel
Strand 4
A
5 10parallel
Strand 5
A
82 91parallel
Strand 6
A
203 205anti-parallel
Strand 7
A
178 182parallel
Strand 8
A
106 110parallel
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There are 9 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
24 26first strand
Strand 2
A
39 44anti-parallel
Strand 3
A
47 53anti-parallel
Strand 4
A
5 10parallel
Strand 5
A
82 91parallel
Strand 6
A
221 230parallel
Strand 7
A
101 103anti-parallel
Strand 8
A
172 174parallel
Strand 9
A
156 158parallel
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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
119 120first strand
Strand 2
A
126 127parallel
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There are 8 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
24 26first strand
Strand 2
B
39 44anti-parallel
Strand 3
B
47 53anti-parallel
Strand 4
B
5 10parallel
Strand 5
B
82 91parallel
Strand 6
B
203 205anti-parallel
Strand 7
B
178 182parallel
Strand 8
B
106 110parallel
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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
24 26first strand
Strand 2
B
39 44anti-parallel
Strand 3
B
47 53anti-parallel
Strand 4
B
5 10parallel
Strand 5
B
82 91parallel
Strand 6
B
221 230parallel
Strand 7
B
101 103anti-parallel
Strand 8
B
172 174parallel
Strand 9
B
156 158parallel
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There are 2 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
119 120first strand
Strand 2
B
126 127parallel
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There are 8 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
24 26first strand
Strand 2
C
39 44anti-parallel
Strand 3
C
47 53anti-parallel
Strand 4
C
5 10parallel
Strand 5
C
82 91parallel
Strand 6
C
203 205anti-parallel
Strand 7
C
178 182parallel
Strand 8
C
106 110parallel
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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
24 26first strand
Strand 2
C
39 44anti-parallel
Strand 3
C
47 53anti-parallel
Strand 4
C
5 10parallel
Strand 5
C
82 91parallel
Strand 6
C
221 230parallel
Strand 7
C
101 103anti-parallel
Strand 8
C
172 174parallel
Strand 9
C
156 158parallel
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There are 2 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
119 120first strand
Strand 2
C
126 127parallel
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There are 8 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
24 26first strand
Strand 2
D
39 44anti-parallel
Strand 3
D
47 53anti-parallel
Strand 4
D
5 10parallel
Strand 5
D
82 91parallel
Strand 6
D
203 205anti-parallel
Strand 7
D
178 182parallel
Strand 8
D
106 110parallel
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There are 9 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
24 26first strand
Strand 2
D
39 44anti-parallel
Strand 3
D
47 53anti-parallel
Strand 4
D
5 10parallel
Strand 5
D
82 91parallel
Strand 6
D
221 230parallel
Strand 7
D
101 103anti-parallel
Strand 8
D
172 174parallel
Strand 9
D
156 158parallel
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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
119 120first strand
Strand 2
D
126 127parallel
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There are 10 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
22 26first strand
Strand 2
E
39 44anti-parallel
Strand 3
E
47 53anti-parallel
Strand 4
E
5 10parallel
Strand 5
E
82 85parallel
Strand 6
E
221 230parallel
Strand 7
E
89 91parallel
Strand 8
E
203 205anti-parallel
Strand 9
E
178 182parallel
Strand 10
E
106 110parallel
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There are 9 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
22 26first strand
Strand 2
E
39 44anti-parallel
Strand 3
E
47 53anti-parallel
Strand 4
E
5 10parallel
Strand 5
E
82 85parallel
Strand 6
E
221 230parallel
Strand 7
E
101 103anti-parallel
Strand 8
E
172 174parallel
Strand 9
E
156 158parallel
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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
E
119 120first strand
Strand 2
E
126 127parallel
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There are 8 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
24 26first strand
Strand 2
F
39 44anti-parallel
Strand 3
F
47 53anti-parallel
Strand 4
F
5 10parallel
Strand 5
F
82 91parallel
Strand 6
F
203 205anti-parallel
Strand 7
F
178 182parallel
Strand 8
F
106 110parallel
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There are 9 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
24 26first strand
Strand 2
F
39 44anti-parallel
Strand 3
F
47 53anti-parallel
Strand 4
F
5 10parallel
Strand 5
F
82 91parallel
Strand 6
F
221 230parallel
Strand 7
F
101 103anti-parallel
Strand 8
F
172 174parallel
Strand 9
F
156 158parallel
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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
F
119 120first strand
Strand 2
F
126 127parallel
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