Analysis of interatomic Contacts of Structural Units in PDB entry:
9CDU


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 9CDU entry

There are 4 chains in PDB entry 9CDU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2GLY 443
B
 LYS 1GLN 14
C
 GLY 2ILE 442
D
 LYS 1GLN 14
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 12 helices in PDB entry 9CDU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
21 33Right-handed alpha
Helix 2
AA2
A
36 43Right-handed alpha
Helix 3
AA3
A
136 140Right-handed 310
Helix 4
AA4
A
243 250Right-handed alpha
Helix 5
AA5
A
329 332Right-handed 310
Helix 6
AA6
A
393 397Right-handed 310
Helix 7
AA7
A
412 416Right-handed 310
Helix 8
AA8
C
21 33Right-handed alpha
Helix 9
AA9
C
36 41Right-handed alpha
Helix 10
AB1
C
136 140Right-handed 310
Helix 11
AB2
C
243 251Right-handed alpha
Helix 12
AB3
C
329 332Right-handed 310
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There are 12 sheets in PDB entry 9CDU. 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 11 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
5 6first strand
Strand 2
A
58 61parallel
Strand 3
A
79 83parallel
Strand 4
A
125 129parallel
Strand 5
A
153 157parallel
Strand 6
A
187 191parallel
Strand 7
A
213 216parallel
Strand 8
A
254 256parallel
Strand 9
A
276 278parallel
Strand 10
A
299 301parallel
Strand 11
A
321 323parallel
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There are 7 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
66 69first strand
Strand 2
A
101 105parallel
Strand 3
A
131 134parallel
Strand 4
A
160 162parallel
Strand 5
A
194 202parallel
Strand 6
A
219 225parallel
Strand 7
A
264 265parallel
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There are 5 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
165 168first strand
Strand 2
A
194 202parallel
Strand 3
A
219 225parallel
Strand 4
A
259 261parallel
Strand 5
A
281 282parallel
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There are 9 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
73 75first strand
Strand 2
A
112 114parallel
Strand 3
A
148 150parallel
Strand 4
A
172 174parallel
Strand 5
A
206 208parallel
Strand 6
A
231 235parallel
Strand 7
A
267 271parallel
Strand 8
A
287 291parallel
Strand 9
A
310 314parallel
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There are 3 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
304 305first strand
Strand 2
A
326 327parallel
Strand 3
A
342 343parallel
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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
403 404first strand
Strand 2
A
433 434anti-parallel
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There are 11 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
5 6first strand
Strand 2
C
58 61parallel
Strand 3
C
80 83parallel
Strand 4
C
125 129parallel
Strand 5
C
153 157parallel
Strand 6
C
187 191parallel
Strand 7
C
213 216parallel
Strand 8
C
254 256parallel
Strand 9
C
276 278parallel
Strand 10
C
299 301parallel
Strand 11
C
321 323parallel
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There are 8 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
66 69first strand
Strand 2
C
101 105parallel
Strand 3
C
131 134parallel
Strand 4
C
160 162parallel
Strand 5
C
194 196parallel
Strand 6
C
219 221parallel
Strand 7
C
259 261parallel
Strand 8
C
281 282parallel
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There are 9 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
73 75first strand
Strand 2
C
112 114parallel
Strand 3
C
148 150parallel
Strand 4
C
172 174parallel
Strand 5
C
206 208parallel
Strand 6
C
231 235parallel
Strand 7
C
267 271parallel
Strand 8
C
287 291parallel
Strand 9
C
310 314parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
165 168first strand
Strand 2
C
199 202parallel
Strand 3
C
224 225parallel
Strand 4
C
264 265parallel
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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
C
304 305first strand
Strand 2
C
326 327parallel
Strand 3
C
342 343parallel
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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
C
403 404first strand
Strand 2
C
433 434anti-parallel
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