Analysis of interatomic Contacts of Structural Units in PDB entry:
4B61


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 4B61 entry

There are 2 chains in PDB entry 4B61 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 39PHE 490
B
 ALA 38PHE 490
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 4 helices in PDB entry 4B61. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
116 120Right-handed 310
Helix 2
2
A
337 341Right-handed 310
Helix 3
3
B
337 341Right-handed 310
Helix 4
4
B
447 451Right-handed 310
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There are 6 sheets in PDB entry 4B61. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 19 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
42 54first strand
Strand 2
A
66 81anti-parallel
Strand 3
A
84 95anti-parallel
Strand 4
A
124 135anti-parallel
Strand 5
A
144 154anti-parallel
Strand 6
A
162 173anti-parallel
Strand 7
A
177 185anti-parallel
Strand 8
A
205 216anti-parallel
Strand 9
A
219 229anti-parallel
Strand 10
A
248 261anti-parallel
Strand 11
A
272 293anti-parallel
Strand 12
A
296 319anti-parallel
Strand 13
A
324 333anti-parallel
Strand 14
A
377 388anti-parallel
Strand 15
A
392 403anti-parallel
Strand 16
A
425 437anti-parallel
Strand 17
A
457 467anti-parallel
Strand 18
A
479 490anti-parallel
Strand 19
A
42 54anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
353 354first strand
Strand 2
A
363 364anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
372 373first strand
Strand 2
A
411 412anti-parallel
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There are 19 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
42 54first strand
Strand 2
B
66 81anti-parallel
Strand 3
B
84 95anti-parallel
Strand 4
B
124 135anti-parallel
Strand 5
B
143 154anti-parallel
Strand 6
B
162 173anti-parallel
Strand 7
B
177 185anti-parallel
Strand 8
B
205 216anti-parallel
Strand 9
B
219 229anti-parallel
Strand 10
B
248 261anti-parallel
Strand 11
B
272 293anti-parallel
Strand 12
B
296 319anti-parallel
Strand 13
B
324 333anti-parallel
Strand 14
B
377 388anti-parallel
Strand 15
B
392 403anti-parallel
Strand 16
B
425 437anti-parallel
Strand 17
B
457 467anti-parallel
Strand 18
B
479 490anti-parallel
Strand 19
B
42 54anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
353 354first strand
Strand 2
B
363 364anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
372 373first strand
Strand 2
B
411 412anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il