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


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 4PCB entry

There are 4 chains in PDB entry 4PCB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 293
B
 G 3 G 25
C
 MET 1SER 293
D
 G 3 G 25
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 4PCB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
11 17Right-handed alpha
Helix 2
AA2
A
38 44Right-handed alpha
Helix 3
AA3
A
51 61Right-handed alpha
Helix 4
AA4
A
91 100Right-handed alpha
Helix 5
AA5
A
103 123Right-handed alpha
Helix 6
AA6
A
182 187Right-handed alpha
Helix 7
AA7
A
188 207Right-handed alpha
Helix 8
AA8
A
225 229Right-handed 310
Helix 9
AA9
A
233 246Right-handed alpha
Helix 10
AB1
A
254 259Right-handed alpha
Helix 11
AB2
A
260 262Right-handed 310
Helix 12
AB3
A
274 286Right-handed alpha
Helix 13
AB4
A
287 289Right-handed 310
Helix 14
AB5
C
11 17Right-handed alpha
Helix 15
AB6
C
38 44Right-handed alpha
Helix 16
AB7
C
51 61Right-handed alpha
Helix 17
AB8
C
91 99Right-handed alpha
Helix 18
AB9
C
103 123Right-handed alpha
Helix 19
AC1
C
182 187Right-handed alpha
Helix 20
AC2
C
188 207Right-handed alpha
Helix 21
AC3
C
226 231Right-handed alpha
Helix 22
AC4
C
233 246Right-handed alpha
Helix 23
AC5
C
256 264Right-handed alpha
Helix 24
AC6
C
274 288Right-handed alpha
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There are 8 sheets in PDB entry 4PCB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 8first strand
Strand 2
A
81 89anti-parallel
Strand 3
A
161 167anti-parallel
Strand 4
A
145 150anti-parallel
Strand 5
A
34 37anti-parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
126 131first strand
Strand 2
A
134 139anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
170 171first strand
Strand 2
A
177 178anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
211 213first strand
Strand 2
A
219 221anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2 8first strand
Strand 2
C
81 89anti-parallel
Strand 3
C
158 167anti-parallel
Strand 4
C
145 152anti-parallel
Strand 5
C
34 37anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
126 130first strand
Strand 2
C
135 139anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
170 171first strand
Strand 2
C
177 178anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
211 213first strand
Strand 2
C
219 221anti-parallel
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