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


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 9KQC entry

There are 2 chains in PDB entry 9KQC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 38HIS 552
B
 GLN 1LYS 107
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 22 helices in PDB entry 9KQC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
38 74Right-handed alpha
Helix 2
AA2
A
94 108Right-handed alpha
Helix 3
AA3
A
124 126Right-handed 310
Helix 4
AA4
A
127 138Right-handed alpha
Helix 5
AA5
A
156 160Right-handed 310
Helix 6
AA6
A
177 191Right-handed alpha
Helix 7
AA7
A
209 215Right-handed alpha
Helix 8
AA8
A
216 221Right-handed alpha
Helix 9
AA9
A
238 254Right-handed alpha
Helix 10
AB1
A
254 262Right-handed alpha
Helix 11
AB2
A
276 289Right-handed alpha
Helix 12
AB3
A
303 312Right-handed alpha
Helix 13
AB4
A
331 358Right-handed alpha
Helix 14
AB5
A
359 361Right-handed 310
Helix 15
AB6
A
364 392Right-handed alpha
Helix 16
AB7
A
393 420Right-handed alpha
Helix 17
AB8
A
421 428Right-handed 310
Helix 18
AB9
A
429 450Right-handed alpha
Helix 19
AC1
A
468 497Right-handed alpha
Helix 20
AC2
A
504 534Right-handed alpha
Helix 21
AC3
A
539 551Right-handed alpha
Helix 22
AC4
B
74 77Right-handed 310
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There are 5 sheets in PDB entry 9KQC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
168 171first strand
Strand 2
A
113 120parallel
Strand 3
A
84 90parallel
Strand 4
A
199 201parallel
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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
205 206first strand
Strand 2
A
315 326anti-parallel
Strand 3
A
224 233parallel
Strand 4
A
273 275anti-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
B
2 4first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
65 70anti-parallel
Strand 4
B
55 60anti-parallel
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There are 5 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
9 13first strand
Strand 2
B
102 107parallel
Strand 3
B
79 87anti-parallel
Strand 4
B
31 40anti-parallel
Strand 5
B
46 48anti-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
9 13first strand
Strand 2
B
102 107parallel
Strand 3
B
79 87anti-parallel
Strand 4
B
97 98anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il