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


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 6HHK entry

There are 3 chains in PDB entry 6HHK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2LEU 173
B
 GLU -6LEU 173
C
 GLY 0LEU 173
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 18 helices in PDB entry 6HHK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
5 18Right-handed alpha
Helix 2
AA2
A
19 22Right-handed 310
Helix 3
AA3
A
89 91Right-handed 310
Helix 4
AA4
A
92 97Right-handed alpha
Helix 5
AA5
A
110 112Right-handed 310
Helix 6
AA6
A
138 140Right-handed 310
Helix 7
AA7
B
5 18Right-handed alpha
Helix 8
AA8
B
19 22Right-handed 310
Helix 9
AA9
B
89 91Right-handed 310
Helix 10
AB1
B
92 97Right-handed alpha
Helix 11
AB2
B
110 112Right-handed 310
Helix 12
AB3
B
138 140Right-handed 310
Helix 13
AB4
C
5 18Right-handed alpha
Helix 14
AB5
C
19 22Right-handed 310
Helix 15
AB6
C
89 91Right-handed 310
Helix 16
AB7
C
92 97Right-handed alpha
Helix 17
AB8
C
110 112Right-handed 310
Helix 18
AB9
C
138 140Right-handed 310
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There are 9 sheets in PDB entry 6HHK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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
136 137first strand
Strand 2
A
54 57anti-parallel
Strand 3
A
24 28anti-parallel
Strand 4
A
115 124anti-parallel
Strand 5
A
147 159anti-parallel
Strand 6
B
3 4anti-parallel
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There are 6 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
77 80first strand
Strand 2
A
83 88anti-parallel
Strand 3
A
60 66anti-parallel
Strand 4
A
100 108anti-parallel
Strand 5
A
164 172anti-parallel
Strand 6
B
-5 1parallel
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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
127 128first strand
Strand 2
A
142 144anti-parallel
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There are 5 strands in AA4 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
54 57anti-parallel
Strand 3
B
24 28anti-parallel
Strand 4
B
115 124anti-parallel
Strand 5
B
147 159anti-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
B
77 80first strand
Strand 2
B
83 88anti-parallel
Strand 3
B
60 66anti-parallel
Strand 4
B
100 108anti-parallel
Strand 5
B
164 172anti-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
B
127 128first strand
Strand 2
B
142 144anti-parallel
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There are 5 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
136 137first strand
Strand 2
C
54 57anti-parallel
Strand 3
C
24 28anti-parallel
Strand 4
C
115 124anti-parallel
Strand 5
C
147 159anti-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
C
77 79first strand
Strand 2
C
84 88anti-parallel
Strand 3
C
60 66anti-parallel
Strand 4
C
100 108anti-parallel
Strand 5
C
164 172anti-parallel
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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
C
127 128first strand
Strand 2
C
142 144anti-parallel
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