Analysis of interatomic Contacts of Structural Units in PDB entry:
1B04


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 1B04 entry

There are 2 chains in PDB entry 1B04 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2GLU 313
B
 MET 1GLU 313
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 24 helices in PDB entry 1B04. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 25Right-handed alpha
Helix 2
2
A
35 50Right-handed alpha
Helix 3
3
A
52 54Right-handed 310
Helix 4
4
A
60 63Right-handed 310
Helix 5
5
A
92 104Right-handed alpha
Helix 6
6
A
145 150Right-handed alpha
Helix 7
7
A
174 186Right-handed alpha
Helix 8
8
A
195 204Right-handed alpha
Helix 9
9
A
208 214Right-handed alpha
Helix 10
10
A
234 244Right-handed alpha
Helix 11
11
A
258 271Right-handed alpha
Helix 12
12
A
289 295Right-handed alpha
Helix 13
13
B
2 25Right-handed 310
Helix 14
14
B
34 50Right-handed alpha
Helix 15
15
B
52 54Right-handed 310
Helix 16
16
B
60 64Right-handed 310
Helix 17
17
B
90 104Right-handed alpha
Helix 18
18
B
145 150Right-handed alpha
Helix 19
19
B
174 187Right-handed alpha
Helix 20
20
B
195 204Right-handed alpha
Helix 21
21
B
208 213Right-handed alpha
Helix 22
22
B
234 244Right-handed alpha
Helix 23
23
B
258 274Right-handed alpha
Helix 24
24
B
289 295Right-handed alpha
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There are 4 sheets in PDB entry 1B04. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
253 255first strand
Strand 2
A
109 115anti-parallel
Strand 3
A
279 286anti-parallel
Strand 4
A
305 309anti-parallel
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There are 4 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
128 134first strand
Strand 2
A
118 125anti-parallel
Strand 3
A
164 172anti-parallel
Strand 4
A
216 223anti-parallel
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There are 4 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
253 255first strand
Strand 2
B
109 115anti-parallel
Strand 3
B
279 286anti-parallel
Strand 4
B
305 309anti-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
B
128 134first strand
Strand 2
B
118 125anti-parallel
Strand 3
B
164 172anti-parallel
Strand 4
B
216 223anti-parallel
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