Analysis of interatomic Contacts of Structural Units in PDB entry:
7K9P


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 7K9P entry

There are 2 chains in PDB entry 7K9P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0LEU 346
B
 GLY -1GLN 347
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 20 helices in PDB entry 7K9P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 14Right-handed alpha
Helix 2
AA2
A
51 61Right-handed alpha
Helix 3
AA3
A
69 76Right-handed alpha
Helix 4
AA4
A
114 118Right-handed 310
Helix 5
AA5
A
130 138Right-handed alpha
Helix 6
AA6
A
208 217Right-handed alpha
Helix 7
AA7
A
218 226Right-handed alpha
Helix 8
AA8
A
232 237Right-handed alpha
Helix 9
AA9
A
251 262Right-handed alpha
Helix 10
AB1
A
299 309Right-handed alpha
Helix 11
AB2
B
2 14Right-handed alpha
Helix 12
AB3
B
51 61Right-handed alpha
Helix 13
AB4
B
69 76Right-handed alpha
Helix 14
AB5
B
114 118Right-handed 310
Helix 15
AB6
B
130 138Right-handed alpha
Helix 16
AB7
B
208 217Right-handed alpha
Helix 17
AB8
B
218 226Right-handed alpha
Helix 18
AB9
B
232 237Right-handed alpha
Helix 19
AC1
B
251 262Right-handed alpha
Helix 20
AC2
B
299 309Right-handed alpha
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There are 16 sheets in PDB entry 7K9P. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7,

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
25 28first strand
Strand 2
A
31 36anti-parallel
Strand 3
A
39 45anti-parallel
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There are 5 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
80 81first strand
Strand 2
A
122 125parallel
Strand 3
A
141 145parallel
Strand 4
A
178 183anti-parallel
Strand 5
A
155 156anti-parallel
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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
80 81first strand
Strand 2
A
122 125parallel
Strand 3
A
141 145parallel
Strand 4
A
178 183anti-parallel
Strand 5
A
186 187anti-parallel
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There are 2 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
87 88first strand
Strand 2
A
93 94anti-parallel
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There are 2 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
99 100first strand
Strand 2
A
107 109parallel
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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
161 163first strand
Strand 2
A
166 168anti-parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
264 267first strand
Strand 2
A
277 283anti-parallel
Strand 3
A
289 295anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
316 323first strand
Strand 2
A
326 335anti-parallel
Strand 3
A
338 344anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
25 28first strand
Strand 2
B
31 36anti-parallel
Strand 3
B
39 45anti-parallel
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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
80 81first strand
Strand 2
B
122 125parallel
Strand 3
B
141 145parallel
Strand 4
B
178 183anti-parallel
Strand 5
B
155 156anti-parallel
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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
80 81first strand
Strand 2
B
122 125parallel
Strand 3
B
141 145parallel
Strand 4
B
178 183anti-parallel
Strand 5
B
186 187anti-parallel
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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
B
87 88first strand
Strand 2
B
93 94anti-parallel
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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
99 100first strand
Strand 2
B
107 109parallel
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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
161 163first strand
Strand 2
B
166 168anti-parallel
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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
264 267first strand
Strand 2
B
277 283anti-parallel
Strand 3
B
289 295anti-parallel
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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
316 323first strand
Strand 2
B
326 335anti-parallel
Strand 3
B
338 344anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il