Analysis of interatomic Contacts of Structural Units in PDB entry:
2FLQ


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 2FLQ entry

There are 2 chains in PDB entry 2FLQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 10GLU 368
B
 GLN 11GLU 368
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 32 helices in PDB entry 2FLQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 31Right-handed alpha
Helix 2
2
A
35 53Right-handed alpha
Helix 3
3
A
61 72Right-handed alpha
Helix 4
4
A
95 112Right-handed alpha
Helix 5
5
A
154 162Right-handed alpha
Helix 6
6
A
163 165Right-handed 310
Helix 7
7
A
207 212Right-handed 310
Helix 8
8
A
246 252Right-handed alpha
Helix 9
9
A
262 270Right-handed alpha
Helix 10
10
A
276 279Right-handed 310
Helix 11
11
A
280 301Right-handed alpha
Helix 12
12
A
306 325Right-handed alpha
Helix 13
13
A
331 335Right-handed 310
Helix 14
14
A
340 349Right-handed 310
Helix 15
15
B
12 32Right-handed alpha
Helix 16
16
B
37 42Right-handed alpha
Helix 17
17
B
43 48Right-handed alpha
Helix 18
18
B
58 72Right-handed alpha
Helix 19
19
B
81 85Right-handed 310
Helix 20
20
B
95 112Right-handed alpha
Helix 21
21
B
113 115Right-handed 310
Helix 22
22
B
154 164Right-handed alpha
Helix 23
23
B
193 197Right-handed 310
Helix 24
24
B
210 214Right-handed 310
Helix 25
25
B
245 251Right-handed alpha
Helix 26
26
B
262 270Right-handed alpha
Helix 27
27
B
276 279Right-handed 310
Helix 28
28
B
280 300Right-handed alpha
Helix 29
29
B
306 323Right-handed alpha
Helix 30
30
B
331 336Right-handed alpha
Helix 31
31
B
340 344Right-handed 310
Helix 32
32
B
345 349Right-handed 310
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There are 8 sheets in PDB entry 2FLQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
86 90first strand
Strand 2
A
119 123parallel
Strand 3
A
240 241anti-parallel
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There are 3 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
129 131first strand
Strand 2
A
178 182anti-parallel
Strand 3
A
188 190anti-parallel
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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
141 143first strand
Strand 2
A
148 150anti-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
A
199 201first strand
Strand 2
A
216 218anti-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
233 235first strand
Strand 2
A
227 230anti-parallel
Strand 3
A
359 361anti-parallel
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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
129 131first strand
Strand 2
B
178 182anti-parallel
Strand 3
B
185 190anti-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
141 142first strand
Strand 2
B
149 150anti-parallel
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There are 2 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
199 202first strand
Strand 2
B
215 218anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il