Analysis of interatomic Contacts of Structural Units in PDB entry:
1B80


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 1B80 entry

There are 4 chains in PDB entry 1B80 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL -4VAL 170
A
 MET 172ALA 344
B
 ARG 0VAL 170
B
 MET 172ALA 344
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 34 helices in PDB entry 1B80. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 27Right-handed 310
Helix 2
2
A
36 49Right-handed alpha
Helix 3
3
A
54 59Right-handed alpha
Helix 4
4
A
70 73Right-handed alpha
Helix 5
5
A
75 80Right-handed alpha
Helix 6
6
A
82 84Right-handed 310
Helix 7
7
A
88 101Right-handed alpha
Helix 8
8
A
105 119Right-handed alpha
Helix 9
9
A
151 162Right-handed alpha
Helix 10
10
A
166 177Right-handed alpha
Helix 11
11
A
203 209Right-handed alpha
Helix 12
12
A
236 241Right-handed alpha
Helix 13
13
A
248 254Right-handed alpha
Helix 14
14
A
258 274Right-handed alpha
Helix 15
15
A
279 281Right-handed 310
Helix 16
16
A
286 288Right-handed 310
Helix 17
17
A
310 312Right-handed 310
Helix 18
18
B
12 27Right-handed 310
Helix 19
19
B
36 49Right-handed alpha
Helix 20
20
B
54 59Right-handed alpha
Helix 21
21
B
70 73Right-handed alpha
Helix 22
22
B
75 80Right-handed alpha
Helix 23
23
B
82 84Right-handed 310
Helix 24
24
B
87 101Right-handed alpha
Helix 25
25
B
105 119Right-handed alpha
Helix 26
26
B
151 162Right-handed alpha
Helix 27
27
B
166 177Right-handed alpha
Helix 28
28
B
203 209Right-handed alpha
Helix 29
29
B
236 241Right-handed alpha
Helix 30
30
B
248 254Right-handed alpha
Helix 31
31
B
258 274Right-handed alpha
Helix 32
32
B
279 281Right-handed 310
Helix 33
33
B
286 288Right-handed 310
Helix 34
34
B
310 312Right-handed 310
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There are 8 sheets in PDB entry 1B80. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 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
1 2first strand
Strand 2
A
8 9anti-parallel
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There are 2 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 130first strand
Strand 2
A
283 284anti-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
180 181first strand
Strand 2
A
191 192anti-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
224 225first strand
Strand 2
A
234 235anti-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
B
1 2first strand
Strand 2
B
8 9anti-parallel
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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
129 130first strand
Strand 2
B
283 284anti-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
180 181first strand
Strand 2
B
191 192anti-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
224 225first strand
Strand 2
B
234 235anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il