Analysis of interatomic Contacts of Structural Units in PDB entry:
4B7L


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 4B7L entry

There are 2 chains in PDB entry 4B7L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 13VAL 347
B
 PRO 13GLU 302
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 4B7L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 31Right-handed alpha
Helix 2
2
A
32 34Right-handed 310
Helix 3
3
A
47 59Right-handed alpha
Helix 4
4
A
72 90Right-handed alpha
Helix 5
5
A
98 104Right-handed alpha
Helix 6
6
A
106 123Right-handed alpha
Helix 7
7
A
140 153Right-handed alpha
Helix 8
8
A
162 166Right-handed 310
Helix 9
9
A
168 179Right-handed alpha
Helix 10
10
A
185 189Right-handed 310
Helix 11
11
A
193 210Right-handed alpha
Helix 12
12
A
216 221Right-handed alpha
Helix 13
13
A
226 235Right-handed alpha
Helix 14
14
A
236 240Right-handed 310
Helix 15
15
A
253 257Right-handed 310
Helix 16
16
A
261 265Right-handed 310
Helix 17
17
B
13 31Right-handed alpha
Helix 18
18
B
32 34Right-handed 310
Helix 19
19
B
47 59Right-handed alpha
Helix 20
20
B
72 89Right-handed alpha
Helix 21
21
B
98 104Right-handed alpha
Helix 22
22
B
106 123Right-handed alpha
Helix 23
23
B
140 153Right-handed alpha
Helix 24
24
B
162 166Right-handed 310
Helix 25
25
B
168 179Right-handed alpha
Helix 26
26
B
185 189Right-handed 310
Helix 27
27
B
193 210Right-handed alpha
Helix 28
28
B
216 221Right-handed alpha
Helix 29
29
B
226 235Right-handed alpha
Helix 30
30
B
236 240Right-handed 310
Helix 31
31
B
253 257Right-handed 310
Helix 32
32
B
261 265Right-handed 310
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There are 8 sheets in PDB entry 4B7L. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
258 260first strand
Strand 2
A
275 280anti-parallel
Strand 3
A
314 319anti-parallel
Strand 4
A
304 307anti-parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
300 302first strand
Strand 2
A
289 294anti-parallel
Strand 3
A
325 333anti-parallel
Strand 4
A
336 337anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
300 302first strand
Strand 2
A
289 294anti-parallel
Strand 3
A
325 333anti-parallel
Strand 4
A
343 347anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
336 337first strand
Strand 2
A
325 333anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
258 260first strand
Strand 2
B
275 280anti-parallel
Strand 3
B
314 319anti-parallel
Strand 4
B
304 307anti-parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
300 302first strand
Strand 2
B
289 294anti-parallel
Strand 3
B
325 333anti-parallel
Strand 4
B
336 337anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
300 302first strand
Strand 2
B
289 294anti-parallel
Strand 3
B
325 333anti-parallel
Strand 4
B
343 347anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
336 337first strand
Strand 2
B
325 333anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il