Analysis of interatomic Contacts of Structural Units in PDB entry:
2KZ7


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 2KZ7 entry

There are 3 chains in PDB entry 2KZ7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 7LYS 281
B
 SER 302ILE 571
C
 GLY 601CYS 682
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 2KZ7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 23Right-handed alpha
Helix 2
2
A
28 41Right-handed alpha
Helix 3
3
A
42 61Right-handed alpha
Helix 4
4
A
117 136Right-handed alpha
Helix 5
5
A
165 167Right-handed 310
Helix 6
6
A
221 253Right-handed alpha
Helix 7
7
A
253 259Right-handed alpha
Helix 8
8
A
270 275Right-handed alpha
Helix 9
9
B
302 314Right-handed alpha
Helix 10
10
B
317 319Right-handed 310
Helix 11
11
B
320 332Right-handed alpha
Helix 12
12
B
335 343Right-handed alpha
Helix 13
13
B
362 364Right-handed 310
Helix 14
14
B
390 413Right-handed alpha
Helix 15
15
B
482 484Right-handed 310
Helix 16
16
B
508 534Right-handed alpha
Helix 17
17
B
534 544Right-handed alpha
Helix 18
18
B
552 568Right-handed alpha
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There are 5 sheets in PDB entry 2KZ7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
63 65first strand
Strand 2
A
74 76anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
86 88first strand
Strand 2
A
94 97anti-parallel
Strand 3
A
109 110anti-parallel
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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
139 148first strand
Strand 2
A
151 164anti-parallel
Strand 3
A
169 180anti-parallel
Strand 4
A
185 198anti-parallel
Strand 5
A
202 217anti-parallel
Strand 6
B
485 502anti-parallel
Strand 7
B
464 481anti-parallel
Strand 8
B
444 458anti-parallel
Strand 9
B
427 437anti-parallel
Strand 10
B
416 423anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
348 352first strand
Strand 2
B
357 361anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
366 367first strand
Strand 2
B
370 372anti-parallel
Strand 3
B
379 380anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il