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


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 4FEB entry

There are 3 chains in PDB entry 4FEB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 1GLN 402
B
 LYS 1GLN 402
C
 LYS 1GLN 402
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 53 helices in PDB entry 4FEB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 32Right-handed alpha
Helix 2
2
A
42 53Right-handed alpha
Helix 3
3
A
64 73Right-handed alpha
Helix 4
4
A
82 87Right-handed alpha
Helix 5
5
A
88 89Right-handed 310
Helix 6
6
A
90 96Right-handed 310
Helix 7
7
A
131 141Right-handed alpha
Helix 8
8
A
153 162Right-handed alpha
Helix 9
9
A
185 201Right-handed alpha
Helix 10
10
A
209 219Right-handed alpha
Helix 11
11
A
228 230Right-handed 310
Helix 12
12
A
231 238Right-handed alpha
Helix 13
13
A
272 283Right-handed alpha
Helix 14
14
A
286 297Right-handed alpha
Helix 15
15
A
304 312Right-handed alpha
Helix 16
16
A
314 326Right-handed alpha
Helix 17
17
A
335 352Right-handed alpha
Helix 18
18
A
356 395Right-handed alpha
Helix 19
19
B
16 32Right-handed alpha
Helix 20
20
B
42 53Right-handed alpha
Helix 21
21
B
66 73Right-handed alpha
Helix 22
22
B
82 87Right-handed alpha
Helix 23
23
B
90 95Right-handed alpha
Helix 24
24
B
131 141Right-handed alpha
Helix 25
25
B
153 162Right-handed alpha
Helix 26
26
B
185 201Right-handed alpha
Helix 27
27
B
209 218Right-handed alpha
Helix 28
28
B
228 230Right-handed 310
Helix 29
29
B
231 238Right-handed alpha
Helix 30
30
B
272 283Right-handed alpha
Helix 31
31
B
286 295Right-handed alpha
Helix 32
32
B
304 312Right-handed alpha
Helix 33
33
B
314 326Right-handed alpha
Helix 34
34
B
335 352Right-handed alpha
Helix 35
35
B
356 393Right-handed alpha
Helix 36
36
C
16 32Right-handed alpha
Helix 37
37
C
42 52Right-handed alpha
Helix 38
38
C
64 73Right-handed alpha
Helix 39
39
C
82 87Right-handed alpha
Helix 40
40
C
92 96Right-handed 310
Helix 41
41
C
131 140Right-handed alpha
Helix 42
42
C
141 143Right-handed 310
Helix 43
43
C
153 164Right-handed alpha
Helix 44
44
C
185 201Right-handed alpha
Helix 45
45
C
209 219Right-handed alpha
Helix 46
46
C
228 230Right-handed 310
Helix 47
47
C
231 238Right-handed alpha
Helix 48
48
C
272 283Right-handed alpha
Helix 49
49
C
286 297Right-handed alpha
Helix 50
50
C
304 312Right-handed alpha
Helix 51
51
C
314 327Right-handed alpha
Helix 52
52
C
335 352Right-handed alpha
Helix 53
53
C
356 395Right-handed alpha
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There are 14 sheets in PDB entry 4FEB. 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 6 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
35 38first strand
Strand 2
A
7 10parallel
Strand 3
A
59 63parallel
Strand 4
A
258 266anti-parallel
Strand 5
A
105 111anti-parallel
Strand 6
A
301 302anti-parallel
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There are 5 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
35 38first strand
Strand 2
A
7 10parallel
Strand 3
A
59 63parallel
Strand 4
A
258 266anti-parallel
Strand 5
A
328 329parallel
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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
98 99first strand
Strand 2
A
102 103anti-parallel
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There are 4 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
145 147first strand
Strand 2
A
222 227parallel
Strand 3
A
114 118anti-parallel
Strand 4
A
242 245anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
167 172first strand
Strand 2
A
175 182anti-parallel
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There are 6 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
35 38first strand
Strand 2
B
7 10parallel
Strand 3
B
59 63parallel
Strand 4
B
260 266anti-parallel
Strand 5
B
105 111anti-parallel
Strand 6
B
301 302anti-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
98 99first strand
Strand 2
B
102 103anti-parallel
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There are 4 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
145 147first strand
Strand 2
B
222 227parallel
Strand 3
B
114 118anti-parallel
Strand 4
B
242 245anti-parallel
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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
B
170 172first strand
Strand 2
B
175 177anti-parallel
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There are 6 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
35 38first strand
Strand 2
C
7 10parallel
Strand 3
C
59 63parallel
Strand 4
C
258 266anti-parallel
Strand 5
C
106 111anti-parallel
Strand 6
C
301 302anti-parallel
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There are 5 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
35 38first strand
Strand 2
C
7 10parallel
Strand 3
C
59 63parallel
Strand 4
C
258 266anti-parallel
Strand 5
C
328 329parallel
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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
98 99first strand
Strand 2
C
102 103anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
145 147first strand
Strand 2
C
222 227parallel
Strand 3
C
114 118anti-parallel
Strand 4
C
242 245anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
170 172first strand
Strand 2
C
175 177anti-parallel
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