Analysis of interatomic Contacts of Structural Units in PDB entry:
4F3L


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 4F3L entry

There are 2 chains in PDB entry 4F3L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 LYS 71LEU 442
A
 SER 42GLU 384
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 29 helices in PDB entry 4F3L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
71 99Right-handed alpha
Helix 2
2
B
99 105Right-handed alpha
Helix 3
3
B
110 127Right-handed alpha
Helix 4
4
B
143 154Right-handed alpha
Helix 5
5
B
175 181Right-handed alpha
Helix 6
6
B
183 188Right-handed alpha
Helix 7
7
B
191 196Right-handed 310
Helix 8
8
B
197 199Right-handed 310
Helix 9
9
B
200 209Right-handed alpha
Helix 10
10
B
240 242Right-handed 310
Helix 11
11
B
355 362Right-handed alpha
Helix 12
12
B
364 369Right-handed alpha
Helix 13
13
B
372 376Right-handed 310
Helix 14
14
B
378 393Right-handed alpha
Helix 15
15
A
43 60Right-handed alpha
Helix 16
16
A
69 89Right-handed alpha
Helix 17
17
A
93 97Right-handed 310
Helix 18
18
A
106 118Right-handed alpha
Helix 19
19
A
137 143Right-handed alpha
Helix 20
20
A
145 150Right-handed alpha
Helix 21
21
A
153 158Right-handed 310
Helix 22
22
A
159 161Right-handed 310
Helix 23
23
A
162 173Right-handed alpha
Helix 24
24
A
182 188Right-handed 310
Helix 25
25
A
293 298Right-handed alpha
Helix 26
26
A
300 305Right-handed alpha
Helix 27
27
A
308 313Right-handed 310
Helix 28
28
A
314 332Right-handed alpha
Helix 29
29
A
377 384Right-handed alpha
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There are 6 sheets in PDB entry 4F3L. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
169 172first strand
Strand 2
B
158 163anti-parallel
Strand 3
B
313 320anti-parallel
Strand 4
B
279 289anti-parallel
Strand 5
B
244 252anti-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
B
350 353first strand
Strand 2
B
339 344anti-parallel
Strand 3
B
431 440anti-parallel
Strand 4
B
413 424anti-parallel
Strand 5
B
399 400anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
350 353first strand
Strand 2
B
339 344anti-parallel
Strand 3
B
431 440anti-parallel
Strand 4
B
413 424anti-parallel
Strand 5
B
404 407anti-parallel
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There are 5 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
131 134first strand
Strand 2
A
120 126anti-parallel
Strand 3
A
249 257anti-parallel
Strand 4
A
210 221anti-parallel
Strand 5
A
190 198anti-parallel
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There are 3 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
264 266first strand
Strand 2
A
347 359parallel
Strand 3
A
333 335anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
286 289first strand
Strand 2
A
275 280anti-parallel
Strand 3
A
366 375anti-parallel
Strand 4
A
347 359anti-parallel
Strand 5
A
339 342anti-parallel
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