Analysis of interatomic Contacts of Structural Units in PDB entry:
4TU1


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 4TU1 entry

There are 4 chains in PDB entry 4TU1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 15LEU 355
B
 THR 16LEU 355
C
 THR 16LEU 355
D
 GLN 17PHE 315
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
Back to top of page

There are 69 helices in PDB entry 4TU1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
18 22Right-handed 310
Helix 2
AA2
A
24 39Right-handed alpha
Helix 3
AA3
A
51 62Right-handed alpha
Helix 4
AA4
A
67 80Right-handed alpha
Helix 5
AA5
A
83 86Right-handed 310
Helix 6
AA6
A
94 99Right-handed alpha
Helix 7
AA7
A
107 115Right-handed alpha
Helix 8
AA8
A
144 156Right-handed alpha
Helix 9
AA9
A
169 173Right-handed 310
Helix 10
AB1
A
176 197Right-handed alpha
Helix 11
AB2
A
214 236Right-handed alpha
Helix 12
AB3
A
239 243Right-handed 310
Helix 13
AB4
A
261 277Right-handed alpha
Helix 14
AB5
A
294 306Right-handed alpha
Helix 15
AB6
A
319 321Right-handed 310
Helix 16
AB7
A
322 330Right-handed alpha
Helix 17
AB8
A
332 334Right-handed 310
Helix 18
AB9
A
335 354Right-handed alpha
Helix 19
AC1
B
18 22Right-handed 310
Helix 20
AC2
B
24 39Right-handed alpha
Helix 21
AC3
B
51 62Right-handed alpha
Helix 22
AC4
B
67 80Right-handed alpha
Helix 23
AC5
B
83 87Right-handed 310
Helix 24
AC6
B
94 99Right-handed alpha
Helix 25
AC7
B
107 115Right-handed alpha
Helix 26
AC8
B
144 155Right-handed alpha
Helix 27
AC9
B
169 173Right-handed 310
Helix 28
AD1
B
176 197Right-handed alpha
Helix 29
AD2
B
214 236Right-handed alpha
Helix 30
AD3
B
239 243Right-handed 310
Helix 31
AD4
B
261 275Right-handed alpha
Helix 32
AD5
B
294 305Right-handed alpha
Helix 33
AD6
B
322 330Right-handed alpha
Helix 34
AD7
B
332 334Right-handed 310
Helix 35
AD8
B
335 353Right-handed alpha
Helix 36
AD9
C
18 22Right-handed 310
Helix 37
AE1
C
24 39Right-handed alpha
Helix 38
AE2
C
51 61Right-handed alpha
Helix 39
AE3
C
67 80Right-handed alpha
Helix 40
AE4
C
83 86Right-handed 310
Helix 41
AE5
C
94 99Right-handed alpha
Helix 42
AE6
C
107 115Right-handed alpha
Helix 43
AE7
C
144 155Right-handed alpha
Helix 44
AE8
C
169 173Right-handed 310
Helix 45
AE9
C
176 197Right-handed alpha
Helix 46
AF1
C
214 236Right-handed alpha
Helix 47
AF2
C
239 243Right-handed 310
Helix 48
AF3
C
261 277Right-handed alpha
Helix 49
AF4
C
294 306Right-handed alpha
Helix 50
AF5
C
322 330Right-handed alpha
Helix 51
AF6
C
332 334Right-handed 310
Helix 52
AF7
C
335 353Right-handed alpha
Helix 53
AF8
D
18 22Right-handed 310
Helix 54
AF9
D
24 39Right-handed alpha
Helix 55
AG1
D
53 63Right-handed alpha
Helix 56
AG2
D
74 80Right-handed alpha
Helix 57
AG3
D
83 86Right-handed 310
Helix 58
AG4
D
94 99Right-handed alpha
Helix 59
AG5
D
107 116Right-handed alpha
Helix 60
AG6
D
144 156Right-handed alpha
Helix 61
AG7
D
169 173Right-handed 310
Helix 62
AG8
D
176 197Right-handed alpha
Helix 63
AG9
D
214 236Right-handed alpha
Helix 64
AH1
D
239 243Right-handed 310
Helix 65
AH2
D
261 277Right-handed alpha
Helix 66
AH3
D
292 306Right-handed alpha
Helix 67
AH4
D
317 330Right-handed alpha
Helix 68
AH5
D
332 334Right-handed 310
Helix 69
AH6
D
335 355Right-handed alpha
Back to top of page

There are 9 sheets in PDB entry 4TU1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 10 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
163 166first strand
Strand 2
A
200 207parallel
Strand 3
A
244 245parallel
Strand 4
A
283 288parallel
Strand 5
A
312 317parallel
Strand 6
A
44 48parallel
Strand 7
A
88 93parallel
Strand 8
A
118 122parallel
Strand 9
A
159 161parallel
Strand 10
A
200 207parallel
Back to list of sheets
Back to top of page

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
127 129first strand
Strand 2
A
137 139anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
44 48first strand
Strand 2
B
90 93parallel
Strand 3
B
118 122parallel
Strand 4
B
159 166parallel
Strand 5
B
200 207parallel
Strand 6
B
244 245parallel
Strand 7
B
283 288parallel
Strand 8
B
312 317parallel
Strand 9
B
44 48parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
127 129first strand
Strand 2
B
137 139anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
44 48first strand
Strand 2
C
88 93parallel
Strand 3
C
118 122parallel
Strand 4
C
159 166parallel
Strand 5
C
200 207parallel
Strand 6
C
244 245parallel
Strand 7
C
283 288parallel
Strand 8
C
312 317parallel
Strand 9
C
44 48parallel
Back to list of sheets
Back to top of page

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
C
127 129first strand
Strand 2
C
137 139anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
44 46first strand
Strand 2
D
88 92parallel
Strand 3
D
118 122parallel
Strand 4
D
159 166parallel
Strand 5
D
200 207parallel
Strand 6
D
244 245parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
127 129first strand
Strand 2
D
137 139anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
283 286first strand
Strand 2
D
312 315parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il