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


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 6DDN entry

There are 2 chains in PDB entry 6DDN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 55ASP 341
B
 HIS 55ASP 341
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 27 helices in PDB entry 6DDN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
66 79Right-handed alpha
Helix 2
AA2
A
94 104Right-handed alpha
Helix 3
AA3
A
116 125Right-handed alpha
Helix 4
AA4
A
129 134Right-handed 310
Helix 5
AA5
A
160 166Right-handed 310
Helix 6
AA6
A
180 195Right-handed alpha
Helix 7
AA7
A
199 215Right-handed alpha
Helix 8
AA8
A
221 232Right-handed alpha
Helix 9
AA9
A
241 250Right-handed alpha
Helix 10
AB1
A
277 289Right-handed alpha
Helix 11
AB2
A
290 300Right-handed alpha
Helix 12
AB3
A
306 313Right-handed alpha
Helix 13
AB4
A
331 336Right-handed alpha
Helix 14
AB5
B
66 79Right-handed alpha
Helix 15
AB6
B
94 104Right-handed alpha
Helix 16
AB7
B
116 125Right-handed alpha
Helix 17
AB8
B
129 134Right-handed 310
Helix 18
AB9
B
160 166Right-handed 310
Helix 19
AC1
B
180 194Right-handed alpha
Helix 20
AC2
B
199 215Right-handed alpha
Helix 21
AC3
B
221 231Right-handed alpha
Helix 22
AC4
B
241 250Right-handed alpha
Helix 23
AC5
B
277 288Right-handed alpha
Helix 24
AC6
B
290 300Right-handed alpha
Helix 25
AC7
B
306 313Right-handed alpha
Helix 26
AC8
B
325 330Right-handed 310
Helix 27
AC9
B
331 336Right-handed alpha
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There are 6 sheets in PDB entry 6DDN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 4 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
87 92first strand
Strand 2
A
57 62parallel
Strand 3
A
110 112parallel
Strand 4
A
269 271anti-parallel
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There are 4 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
171 172first strand
Strand 2
A
236 240parallel
Strand 3
A
142 151anti-parallel
Strand 4
A
303 304anti-parallel
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There are 4 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
254 257first strand
Strand 2
A
142 151anti-parallel
Strand 3
A
261 267anti-parallel
Strand 4
A
322 324parallel
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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
B
87 92first strand
Strand 2
B
57 62parallel
Strand 3
B
110 112parallel
Strand 4
B
269 271anti-parallel
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There are 4 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
171 172first strand
Strand 2
B
236 240parallel
Strand 3
B
142 151anti-parallel
Strand 4
B
303 304anti-parallel
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There are 4 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
254 257first strand
Strand 2
B
142 151anti-parallel
Strand 3
B
261 267anti-parallel
Strand 4
B
322 324parallel
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