Analysis of interatomic Contacts of Structural Units in PDB entry:
6A4J


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 6A4J entry

There are 2 chains in PDB entry 6A4J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1TYR 344
B
 MET 1TYR 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 22 helices in PDB entry 6A4J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
10 23Right-handed alpha
Helix 2
AA2
A
37 42Right-handed 310
Helix 3
AA3
A
59 71Right-handed alpha
Helix 4
AA4
A
129 133Right-handed 310
Helix 5
AA5
A
143 147Right-handed 310
Helix 6
AA6
A
157 169Right-handed alpha
Helix 7
AA7
A
185 194Right-handed alpha
Helix 8
AA8
A
246 254Right-handed 310
Helix 9
AA9
A
295 315Right-handed alpha
Helix 10
AB1
A
324 330Right-handed 310
Helix 11
AB2
A
331 341Right-handed alpha
Helix 12
AB3
B
10 23Right-handed alpha
Helix 13
AB4
B
37 42Right-handed 310
Helix 14
AB5
B
59 71Right-handed alpha
Helix 15
AB6
B
129 133Right-handed 310
Helix 16
AB7
B
143 147Right-handed 310
Helix 17
AB8
B
157 169Right-handed alpha
Helix 18
AB9
B
185 193Right-handed alpha
Helix 19
AC1
B
250 254Right-handed 310
Helix 20
AC2
B
295 315Right-handed alpha
Helix 21
AC3
B
324 330Right-handed 310
Helix 22
AC4
B
331 342Right-handed alpha
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There are 12 sheets in PDB entry 6A4J. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 6 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
76 78first strand
Strand 2
A
27 30parallel
Strand 3
A
2 7parallel
Strand 4
A
103 111parallel
Strand 5
A
93 98anti-parallel
Strand 6
A
83 90anti-parallel
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There are 5 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
76 78first strand
Strand 2
A
27 30parallel
Strand 3
A
2 7parallel
Strand 4
A
103 111parallel
Strand 5
A
280 282parallel
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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
47 48first strand
Strand 2
A
57 58anti-parallel
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There are 4 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
125 126first strand
Strand 2
A
204 210parallel
Strand 3
A
220 225anti-parallel
Strand 4
A
231 235anti-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
A
136 137first strand
Strand 2
A
238 241parallel
Strand 3
A
150 154parallel
Strand 4
A
173 177parallel
Strand 5
A
198 201parallel
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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
A
267 268first strand
Strand 2
A
287 288parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
76 79first strand
Strand 2
B
27 31parallel
Strand 3
B
2 7parallel
Strand 4
B
103 111parallel
Strand 5
B
93 98anti-parallel
Strand 6
B
83 90anti-parallel
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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
76 79first strand
Strand 2
B
27 31parallel
Strand 3
B
2 7parallel
Strand 4
B
103 111parallel
Strand 5
B
280 282parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
47 48first strand
Strand 2
B
57 58anti-parallel
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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
136 137first strand
Strand 2
B
238 241parallel
Strand 3
B
150 154parallel
Strand 4
B
173 177parallel
Strand 5
B
198 201parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
204 209first strand
Strand 2
B
220 225anti-parallel
Strand 3
B
231 235anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
267 268first strand
Strand 2
B
287 288parallel
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