Analysis of interatomic Contacts of Structural Units in PDB entry:
9K2F


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 9K2F entry

There are 2 chains in PDB entry 9K2F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 VAL 11ARG 242
D
 VAL 11ARG 242
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 23 helices in PDB entry 9K2F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
12 22Right-handed alpha
Helix 2
AA2
B
29 34Right-handed alpha
Helix 3
AA3
B
42 50Right-handed alpha
Helix 4
AA4
B
64 71Right-handed alpha
Helix 5
AA5
B
83 91Right-handed alpha
Helix 6
AA6
B
92 94Right-handed 310
Helix 7
AA7
B
107 119Right-handed alpha
Helix 8
AA8
B
133 135Right-handed 310
Helix 9
AA9
B
136 149Right-handed alpha
Helix 10
AB1
B
162 175Right-handed alpha
Helix 11
AB2
B
181 187Right-handed alpha
Helix 12
AB3
B
195 205Right-handed alpha
Helix 13
AB4
D
12 21Right-handed alpha
Helix 14
AB5
D
42 50Right-handed alpha
Helix 15
AB6
D
64 72Right-handed alpha
Helix 16
AB7
D
83 92Right-handed alpha
Helix 17
AB8
D
107 119Right-handed alpha
Helix 18
AB9
D
128 132Right-handed 310
Helix 19
AC1
D
133 135Right-handed 310
Helix 20
AC2
D
136 149Right-handed alpha
Helix 21
AC3
D
161 175Right-handed alpha
Helix 22
AC4
D
181 189Right-handed alpha
Helix 23
AC5
D
195 205Right-handed alpha
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There are 2 sheets in PDB entry 9K2F. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
98 102first strand
Strand 2
B
77 81parallel
Strand 3
B
56 59parallel
Strand 4
B
122 126parallel
Strand 5
B
153 159parallel
Strand 6
B
229 241anti-parallel
Strand 7
B
208 223anti-parallel
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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
D
98 102first strand
Strand 2
D
77 81parallel
Strand 3
D
56 59parallel
Strand 4
D
122 126parallel
Strand 5
D
154 159parallel
Strand 6
D
231 240anti-parallel
Strand 7
D
209 219anti-parallel
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