Analysis of interatomic Contacts of Structural Units in PDB entry:
1A65


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 1A65 entry

There is 1 chain in PDB entry 1A65 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1VAL 504
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 14 helices in PDB entry 1A65. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
74 76Right-handed 310
Helix 2
2
A
116 118Right-handed 310
Helix 3
3
A
134 136Right-handed 310
Helix 4
4
A
142 144Right-handed 310
Helix 5
5
A
156 158Right-handed 310
Helix 6
6
A
266 271Right-handed 310
Helix 7
7
A
274 276Right-handed 310
Helix 8
8
A
305 307Right-handed 310
Helix 9
9
A
354 359Right-handed alpha
Helix 10
10
A
365 367Right-handed 310
Helix 11
11
A
455 458Right-handed alpha
Helix 12
12
A
470 476Right-handed 310
Helix 13
13
A
481 491Right-handed alpha
Helix 14
14
A
495 498Right-handed alpha
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There are 7 sheets in PDB entry 1A65. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 4 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
23 28first strand
Strand 2
A
6 16anti-parallel
Strand 3
A
43 50parallel
Strand 4
A
92 98anti-parallel
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There are 4 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
36 39first strand
Strand 2
A
121 127parallel
Strand 3
A
104 110anti-parallel
Strand 4
A
63 66anti-parallel
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There are 6 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
167 170first strand
Strand 2
A
145 151anti-parallel
Strand 3
A
194 201parallel
Strand 4
A
242 248anti-parallel
Strand 5
A
217 222anti-parallel
Strand 6
A
230 232anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
186 189first strand
Strand 2
A
279 284parallel
Strand 3
A
255 262anti-parallel
Strand 4
A
208 212anti-parallel
Strand 5
A
234 237anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
327 331first strand
Strand 2
A
382 388parallel
Strand 3
A
435 441anti-parallel
Strand 4
A
406 409anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
333 335first strand
Strand 2
A
340 342anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
374 377first strand
Strand 2
A
463 468parallel
Strand 3
A
446 452anti-parallel
Strand 4
A
397 400anti-parallel
Strand 5
A
426 428anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il