Analysis of interatomic Contacts of Structural Units in PDB entry:
25LE


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 25LE entry

There are 2 chains in PDB entry 25LE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TRP 55LEU 785
B
 TRP 55LEU 785
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 61 helices in PDB entry 25LE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
55 66Right-handed alpha
Helix 2
AA2
A
79 85Right-handed alpha
Helix 3
AA3
A
93 109Right-handed alpha
Helix 4
AA4
A
117 121Right-handed 310
Helix 5
AA5
A
128 141Right-handed alpha
Helix 6
AA6
A
149 153Right-handed 310
Helix 7
AA7
A
168 179Right-handed alpha
Helix 8
AA8
A
180 201Right-handed alpha
Helix 9
AA9
A
203 214Right-handed alpha
Helix 10
AB1
A
221 237Right-handed alpha
Helix 11
AB2
A
239 243Right-handed 310
Helix 12
AB3
A
251 272Right-handed alpha
Helix 13
AB4
A
274 282Right-handed 310
Helix 14
AB5
A
284 294Right-handed alpha
Helix 15
AB6
A
295 305Right-handed alpha
Helix 16
AB7
A
306 308Right-handed 310
Helix 17
AB8
A
312 317Right-handed alpha
Helix 18
AB9
A
322 349Right-handed alpha
Helix 19
AC1
A
355 359Right-handed 310
Helix 20
AC2
A
365 367Right-handed 310
Helix 21
AC3
A
368 402Right-handed alpha
Helix 22
AC4
A
422 438Right-handed alpha
Helix 23
AC5
A
445 472Right-handed alpha
Helix 24
AC6
A
476 500Right-handed alpha
Helix 25
AC7
A
507 524Right-handed alpha
Helix 26
AC8
A
529 534Right-handed alpha
Helix 27
AC9
A
543 547Right-handed 310
Helix 28
AD1
A
573 581Right-handed alpha
Helix 29
AD2
A
634 653Right-handed alpha
Helix 30
AD3
A
744 753Right-handed alpha
Helix 31
AD4
A
753 761Right-handed alpha
Helix 32
AD5
B
56 66Right-handed alpha
Helix 33
AD6
B
79 85Right-handed alpha
Helix 34
AD7
B
93 110Right-handed alpha
Helix 35
AD8
B
117 121Right-handed 310
Helix 36
AD9
B
128 141Right-handed alpha
Helix 37
AE1
B
149 155Right-handed 310
Helix 38
AE2
B
168 178Right-handed alpha
Helix 39
AE3
B
180 199Right-handed alpha
Helix 40
AE4
B
203 215Right-handed alpha
Helix 41
AE5
B
221 237Right-handed alpha
Helix 42
AE6
B
239 243Right-handed 310
Helix 43
AE7
B
251 272Right-handed alpha
Helix 44
AE8
B
274 282Right-handed 310
Helix 45
AE9
B
284 294Right-handed alpha
Helix 46
AF1
B
295 305Right-handed alpha
Helix 47
AF2
B
306 308Right-handed 310
Helix 48
AF3
B
312 317Right-handed alpha
Helix 49
AF4
B
322 349Right-handed alpha
Helix 50
AF5
B
365 367Right-handed 310
Helix 51
AF6
B
368 402Right-handed alpha
Helix 52
AF7
B
422 438Right-handed alpha
Helix 53
AF8
B
445 472Right-handed alpha
Helix 54
AF9
B
476 500Right-handed alpha
Helix 55
AG1
B
507 537Right-handed alpha
Helix 56
AG2
B
542 549Right-handed alpha
Helix 57
AG3
B
572 582Right-handed alpha
Helix 58
AG4
B
634 653Right-handed alpha
Helix 59
AG5
B
720 726Right-handed alpha
Helix 60
AG6
B
744 753Right-handed alpha
Helix 61
AG7
B
753 761Right-handed alpha
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There are 6 sheets in PDB entry 25LE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 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
410 411first strand
Strand 2
A
420 421anti-parallel
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There are 2 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
554 556first strand
Strand 2
A
583 585parallel
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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
A
560 563first strand
Strand 2
A
588 595parallel
Strand 3
A
619 626parallel
Strand 4
A
608 610anti-parallel
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There are 8 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
730 739first strand
Strand 2
A
776 785parallel
Strand 3
B
776 785anti-parallel
Strand 4
B
728 739parallel
Strand 5
B
559 563parallel
Strand 6
B
588 595parallel
Strand 7
B
619 626parallel
Strand 8
B
608 611anti-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
B
410 411first strand
Strand 2
B
420 421anti-parallel
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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
B
554 556first strand
Strand 2
B
583 585parallel
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