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


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 9CRN entry

There is 1 chain in PDB entry 9CRN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 32ASN 406
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 9CRN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
37 49Right-handed alpha
Helix 2
AA2
A
52 57Right-handed 310
Helix 3
AA3
A
58 74Right-handed alpha
Helix 4
AA4
A
85 100Right-handed alpha
Helix 5
AA5
A
103 107Right-handed 310
Helix 6
AA6
A
129 147Right-handed alpha
Helix 7
AA7
A
152 168Right-handed alpha
Helix 8
AA8
A
171 176Right-handed alpha
Helix 9
AA9
A
191 197Right-handed alpha
Helix 10
AB1
A
202 218Right-handed alpha
Helix 11
AB2
A
255 259Right-handed 310
Helix 12
AB3
A
275 277Right-handed 310
Helix 13
AB4
A
282 287Right-handed alpha
Helix 14
AB5
A
319 324Right-handed alpha
Helix 15
AB6
A
332 346Right-handed alpha
Helix 16
AB7
A
357 370Right-handed alpha
Helix 17
AB8
A
372 383Right-handed alpha
Helix 18
AB9
A
395 397Right-handed 310
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There are 4 sheets in PDB entry 9CRN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 3 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
78 81first strand
Strand 2
A
119 123anti-parallel
Strand 3
A
112 116anti-parallel
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There are 2 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
169 170first strand
Strand 2
A
200 201parallel
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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
279 281first strand
Strand 2
A
249 253anti-parallel
Strand 3
A
235 246anti-parallel
Strand 4
A
221 230anti-parallel
Strand 5
A
290 292anti-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
327 328first strand
Strand 2
A
351 355parallel
Strand 3
A
399 404anti-parallel
Strand 4
A
389 394anti-parallel
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