Analysis of interatomic Contacts of Structural Units in PDB entry:
4J2Q


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 4J2Q entry

There are 2 chains in PDB entry 4J2Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 10PRO 360
B
 HIS 10PRO 360
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 3 helices in PDB entry 4J2Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
101 112Right-handed alpha
Helix 2
2
A
283 287Right-handed 310
Helix 3
3
B
101 112Right-handed alpha
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There are 10 sheets in PDB entry 4J2Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
13 16first strand
Strand 2
A
22 26anti-parallel
Strand 3
A
41 47anti-parallel
Strand 4
A
115 120anti-parallel
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There are 5 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
30 32first strand
Strand 2
A
170 177parallel
Strand 3
A
142 154anti-parallel
Strand 4
A
56 69anti-parallel
Strand 5
A
77 91anti-parallel
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There are 5 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
30 32first strand
Strand 2
A
170 177parallel
Strand 3
A
142 154anti-parallel
Strand 4
A
130 132anti-parallel
Strand 5
A
294 296anti-parallel
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There are 6 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
273 280first strand
Strand 2
A
220 228anti-parallel
Strand 3
A
202 209anti-parallel
Strand 4
A
189 195anti-parallel
Strand 5
B
345 355anti-parallel
Strand 6
B
213 214parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
273 280first strand
Strand 2
A
220 228anti-parallel
Strand 3
A
202 209anti-parallel
Strand 4
A
189 195anti-parallel
Strand 5
B
345 355anti-parallel
Strand 6
B
322 335anti-parallel
Strand 7
B
234 248anti-parallel
Strand 8
B
252 263anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
213 215first strand
Strand 2
A
345 356parallel
Strand 3
A
322 336anti-parallel
Strand 4
A
233 248anti-parallel
Strand 5
A
252 264anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
213 215first strand
Strand 2
A
345 356parallel
Strand 3
B
189 194anti-parallel
Strand 4
B
203 209anti-parallel
Strand 5
B
220 228anti-parallel
Strand 6
B
272 280anti-parallel
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There are 4 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
13 16first strand
Strand 2
B
22 26anti-parallel
Strand 3
B
41 47anti-parallel
Strand 4
B
115 120anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
30 32first strand
Strand 2
B
170 177parallel
Strand 3
B
142 154anti-parallel
Strand 4
B
56 70anti-parallel
Strand 5
B
76 91anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
30 32first strand
Strand 2
B
170 177parallel
Strand 3
B
142 154anti-parallel
Strand 4
B
130 132anti-parallel
Strand 5
B
294 296anti-parallel
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