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


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 4CCG entry

There are 4 chains in PDB entry 4CCG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR -3GLN 153
B
 GLY 0ARG 152
X
 GLU 299ARG 373
Y
 PHE 303SER 371
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 12 helices in PDB entry 4CCG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
0 17Right-handed alpha
Helix 2
2
A
87 91Right-handed 310
Helix 3
3
A
103 117Right-handed alpha
Helix 4
4
A
125 135Right-handed alpha
Helix 5
5
A
135 151Right-handed alpha
Helix 6
6
B
0 17Right-handed alpha
Helix 7
7
B
87 91Right-handed 310
Helix 8
8
B
103 117Right-handed alpha
Helix 9
9
B
125 135Right-handed alpha
Helix 10
10
B
135 151Right-handed alpha
Helix 11
11
X
334 343Right-handed alpha
Helix 12
12
Y
334 343Right-handed alpha
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There are 6 sheets in PDB entry 4CCG. Click on sheet of interest to get list of strands forming it: AA, BA, XA, XB, YA, YB,

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
22 26first strand
Strand 2
A
34 39anti-parallel
Strand 3
A
50 56anti-parallel
Strand 4
A
67 70anti-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
22 25first strand
Strand 2
B
34 39anti-parallel
Strand 3
B
50 56anti-parallel
Strand 4
B
67 70anti-parallel
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There are 2 strands in XA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
322 323first strand
Strand 2
X
332 333anti-parallel
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There are 3 strands in XB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
349 351first strand
Strand 2
X
354 358anti-parallel
Strand 3
X
365 369anti-parallel
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There are 2 strands in YA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
322 323first strand
Strand 2
Y
332 333anti-parallel
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There are 3 strands in YB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
349 350first strand
Strand 2
Y
355 358anti-parallel
Strand 3
Y
365 368anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il