Analysis of interatomic Contacts of Structural Units in PDB entry:
4U1D


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 4U1D entry

There are 3 chains in PDB entry 4U1D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 PHE 6ALA 492
B
 PRO 5ALA 492
A
 PHE 6LEU 367
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 78 helices in PDB entry 4U1D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
C
7 21Right-handed alpha
Helix 2
AA2
C
23 36Right-handed alpha
Helix 3
AA3
C
37 42Right-handed 310
Helix 4
AA4
C
44 47Right-handed 310
Helix 5
AA5
C
48 62Right-handed alpha
Helix 6
AA6
C
64 80Right-handed alpha
Helix 7
AA7
C
82 107Right-handed alpha
Helix 8
AA8
C
152 170Right-handed alpha
Helix 9
AA9
C
175 193Right-handed alpha
Helix 10
AB1
C
195 217Right-handed alpha
Helix 11
AB2
C
218 220Right-handed 310
Helix 12
AB3
C
229 250Right-handed alpha
Helix 13
AB4
C
252 270Right-handed alpha
Helix 14
AB5
C
275 294Right-handed alpha
Helix 15
AB6
C
295 311Right-handed alpha
Helix 16
AB7
C
317 334Right-handed alpha
Helix 17
AB8
C
350 355Right-handed alpha
Helix 18
AB9
C
362 372Right-handed alpha
Helix 19
AC1
C
373 378Right-handed alpha
Helix 20
AC2
C
381 393Right-handed alpha
Helix 21
AC3
C
396 412Right-handed alpha
Helix 22
AC4
C
415 419Right-handed 310
Helix 23
AC5
C
420 440Right-handed alpha
Helix 24
AC6
C
445 452Right-handed alpha
Helix 25
AC7
C
461 475Right-handed alpha
Helix 26
AC8
B
7 21Right-handed alpha
Helix 27
AC9
B
23 36Right-handed alpha
Helix 28
AD1
B
37 42Right-handed 310
Helix 29
AD2
B
44 47Right-handed 310
Helix 30
AD3
B
48 62Right-handed alpha
Helix 31
AD4
B
64 80Right-handed alpha
Helix 32
AD5
B
82 111Right-handed alpha
Helix 33
AD6
B
152 170Right-handed alpha
Helix 34
AD7
B
172 174Right-handed 310
Helix 35
AD8
B
175 193Right-handed alpha
Helix 36
AD9
B
195 218Right-handed alpha
Helix 37
AE1
B
229 250Right-handed alpha
Helix 38
AE2
B
252 270Right-handed alpha
Helix 39
AE3
B
275 294Right-handed alpha
Helix 40
AE4
B
295 311Right-handed alpha
Helix 41
AE5
B
317 334Right-handed alpha
Helix 42
AE6
B
349 355Right-handed alpha
Helix 43
AE7
B
362 373Right-handed alpha
Helix 44
AE8
B
373 378Right-handed alpha
Helix 45
AE9
B
381 393Right-handed alpha
Helix 46
AF1
B
396 412Right-handed alpha
Helix 47
AF2
B
413 414Right-handed 310
Helix 48
AF3
B
415 419Right-handed 310
Helix 49
AF4
B
420 440Right-handed alpha
Helix 50
AF5
B
445 452Right-handed alpha
Helix 51
AF6
B
461 475Right-handed alpha
Helix 52
AF7
A
7 21Right-handed alpha
Helix 53
AF8
A
23 36Right-handed alpha
Helix 54
AF9
A
37 42Right-handed 310
Helix 55
AG1
A
44 47Right-handed 310
Helix 56
AG2
A
48 62Right-handed alpha
Helix 57
AG3
A
64 80Right-handed alpha
Helix 58
AG4
A
82 120Right-handed alpha
Helix 59
AG5
A
151 170Right-handed alpha
Helix 60
AG6
A
172 174Right-handed 310
Helix 61
AG7
A
175 193Right-handed alpha
Helix 62
AG8
A
195 217Right-handed alpha
Helix 63
AG9
A
218 220Right-handed 310
Helix 64
AH1
A
229 250Right-handed alpha
Helix 65
AH2
A
252 270Right-handed alpha
Helix 66
AH3
A
275 294Right-handed alpha
Helix 67
AH4
A
295 311Right-handed alpha
Helix 68
AH5
A
317 334Right-handed alpha
Helix 69
AH6
A
349 355Right-handed alpha
Helix 70
AH7
A
362 372Right-handed alpha
Helix 71
AH8
A
373 378Right-handed alpha
Helix 72
AH9
A
381 392Right-handed alpha
Helix 73
AI1
A
396 412Right-handed alpha
Helix 74
AI2
A
413 414Right-handed 310
Helix 75
AI3
A
415 419Right-handed 310
Helix 76
AI4
A
420 440Right-handed alpha
Helix 77
AI5
A
445 452Right-handed alpha
Helix 78
AI6
A
461 475Right-handed alpha
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There are 3 sheets in PDB entry 4U1D. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
442 444first strand
Strand 2
C
488 490anti-parallel
Strand 3
C
481 483anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
442 444first strand
Strand 2
B
488 490anti-parallel
Strand 3
B
481 483anti-parallel
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There are 3 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
442 444first strand
Strand 2
A
488 491anti-parallel
Strand 3
A
480 483anti-parallel
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