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


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 4XSL entry

There are 4 chains in PDB entry 4XSL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 294
B
 MET 1ALA 290
C
 MET 1HIS 297
D
 MET 1SER 292
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 52 helices in PDB entry 4XSL. 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 29Right-handed alpha
Helix 2
AA2
A
40 44Right-handed 310
Helix 3
AA3
A
45 60Right-handed alpha
Helix 4
AA4
A
70 74Right-handed 310
Helix 5
AA5
A
79 101Right-handed alpha
Helix 6
AA6
A
124 137Right-handed alpha
Helix 7
AA7
A
138 146Right-handed alpha
Helix 8
AA8
A
164 176Right-handed alpha
Helix 9
AA9
A
186 193Right-handed alpha
Helix 10
AB1
A
195 203Right-handed alpha
Helix 11
AB2
A
226 237Right-handed alpha
Helix 12
AB3
A
253 260Right-handed alpha
Helix 13
AB4
A
270 291Right-handed alpha
Helix 14
AB5
B
18 29Right-handed alpha
Helix 15
AB6
B
40 44Right-handed 310
Helix 16
AB7
B
45 59Right-handed alpha
Helix 17
AB8
B
70 74Right-handed 310
Helix 18
AB9
B
79 101Right-handed alpha
Helix 19
AC1
B
124 137Right-handed alpha
Helix 20
AC2
B
138 146Right-handed alpha
Helix 21
AC3
B
164 176Right-handed alpha
Helix 22
AC4
B
186 193Right-handed alpha
Helix 23
AC5
B
195 203Right-handed alpha
Helix 24
AC6
B
226 237Right-handed alpha
Helix 25
AC7
B
253 260Right-handed alpha
Helix 26
AC8
B
270 290Right-handed alpha
Helix 27
AC9
C
18 29Right-handed alpha
Helix 28
AD1
C
40 44Right-handed 310
Helix 29
AD2
C
45 60Right-handed alpha
Helix 30
AD3
C
70 74Right-handed 310
Helix 31
AD4
C
79 101Right-handed alpha
Helix 32
AD5
C
124 137Right-handed alpha
Helix 33
AD6
C
138 146Right-handed alpha
Helix 34
AD7
C
164 176Right-handed alpha
Helix 35
AD8
C
186 193Right-handed alpha
Helix 36
AD9
C
195 203Right-handed alpha
Helix 37
AE1
C
226 237Right-handed alpha
Helix 38
AE2
C
253 260Right-handed alpha
Helix 39
AE3
C
270 291Right-handed alpha
Helix 40
AE4
D
18 29Right-handed alpha
Helix 41
AE5
D
38 42Right-handed alpha
Helix 42
AE6
D
45 60Right-handed alpha
Helix 43
AE7
D
70 74Right-handed 310
Helix 44
AE8
D
79 101Right-handed alpha
Helix 45
AE9
D
124 137Right-handed alpha
Helix 46
AF1
D
138 146Right-handed alpha
Helix 47
AF2
D
164 176Right-handed alpha
Helix 48
AF3
D
186 193Right-handed alpha
Helix 49
AF4
D
195 203Right-handed alpha
Helix 50
AF5
D
226 237Right-handed alpha
Helix 51
AF6
D
253 260Right-handed alpha
Helix 52
AF7
D
270 291Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 4XSL. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 9 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
3 7first strand
Strand 2
A
33 37parallel
Strand 3
A
62 69parallel
Strand 4
A
104 112parallel
Strand 5
A
148 152parallel
Strand 6
A
180 185parallel
Strand 7
A
207 212parallel
Strand 8
A
242 245parallel
Strand 9
A
3 7parallel
Back to list of sheets
Back to top of page

There are 9 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
3 7first strand
Strand 2
B
33 37parallel
Strand 3
B
62 69parallel
Strand 4
B
104 112parallel
Strand 5
B
148 152parallel
Strand 6
B
180 185parallel
Strand 7
B
207 212parallel
Strand 8
B
242 245parallel
Strand 9
B
3 7parallel
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
C
3 7first strand
Strand 2
C
33 37parallel
Strand 3
C
62 69parallel
Strand 4
C
104 112parallel
Strand 5
C
148 152parallel
Strand 6
C
180 185parallel
Strand 7
C
207 212parallel
Strand 8
C
242 245parallel
Strand 9
C
3 7parallel
Back to list of sheets
Back to top of page

There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
3 7first strand
Strand 2
D
33 37parallel
Strand 3
D
62 69parallel
Strand 4
D
104 112parallel
Strand 5
D
148 152parallel
Strand 6
D
180 185parallel
Strand 7
D
207 212parallel
Strand 8
D
242 245parallel
Strand 9
D
3 7parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il