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


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 4XTO entry

There are 10 chains in PDB entry 4XTO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 4SER 254
A
 VAL 256SER 270
B
 GLN 3SER 254
B
 VAL 256SER 270
C
 GLU 4SER 254
C
 VAL 256SER 270
D
 GLU 4SER 254
D
 VAL 256LEU 269
E
 GLN 3SER 254
E
 VAL 256LEU 269
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 62 helices in PDB entry 4XTO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
9 17Right-handed alpha
Helix 2
AA2
A
21 49Right-handed alpha
Helix 3
AA3
A
50 53Right-handed 310
Helix 4
AA4
A
54 56Right-handed 310
Helix 5
AA5
A
57 85Right-handed alpha
Helix 6
AA6
A
99 102Right-handed 310
Helix 7
AA7
A
106 123Right-handed alpha
Helix 8
AA8
A
124 127Right-handed 310
Helix 9
AA9
A
134 158Right-handed alpha
Helix 10
AB1
A
163 194Right-handed alpha
Helix 11
AB2
A
197 224Right-handed alpha
Helix 12
AB3
A
225 227Right-handed 310
Helix 13
AB4
A
236 269Right-handed alpha
Helix 14
AB5
B
9 16Right-handed alpha
Helix 15
AB6
B
21 49Right-handed alpha
Helix 16
AB7
B
50 53Right-handed 310
Helix 17
AB8
B
57 85Right-handed alpha
Helix 18
AB9
B
99 102Right-handed 310
Helix 19
AC1
B
106 124Right-handed alpha
Helix 20
AC2
B
125 127Right-handed 310
Helix 21
AC3
B
134 157Right-handed alpha
Helix 22
AC4
B
158 160Right-handed 310
Helix 23
AC5
B
163 194Right-handed alpha
Helix 24
AC6
B
199 223Right-handed alpha
Helix 25
AC7
B
224 229Right-handed 310
Helix 26
AC8
B
236 268Right-handed alpha
Helix 27
AC9
C
9 16Right-handed alpha
Helix 28
AD1
C
21 49Right-handed alpha
Helix 29
AD2
C
50 53Right-handed 310
Helix 30
AD3
C
58 85Right-handed alpha
Helix 31
AD4
C
99 102Right-handed 310
Helix 32
AD5
C
106 124Right-handed alpha
Helix 33
AD6
C
125 127Right-handed 310
Helix 34
AD7
C
134 157Right-handed alpha
Helix 35
AD8
C
158 160Right-handed 310
Helix 36
AD9
C
163 194Right-handed alpha
Helix 37
AE1
C
197 224Right-handed alpha
Helix 38
AE2
C
225 227Right-handed 310
Helix 39
AE3
C
236 269Right-handed alpha
Helix 40
AE4
D
9 16Right-handed alpha
Helix 41
AE5
D
21 49Right-handed alpha
Helix 42
AE6
D
57 85Right-handed alpha
Helix 43
AE7
D
99 102Right-handed 310
Helix 44
AE8
D
106 125Right-handed alpha
Helix 45
AE9
D
134 157Right-handed alpha
Helix 46
AF1
D
158 160Right-handed 310
Helix 47
AF2
D
163 194Right-handed alpha
Helix 48
AF3
D
197 223Right-handed alpha
Helix 49
AF4
D
224 227Right-handed 310
Helix 50
AF5
D
236 269Right-handed alpha
Helix 51
AF6
E
9 15Right-handed alpha
Helix 52
AF7
E
22 49Right-handed alpha
Helix 53
AF8
E
50 53Right-handed 310
Helix 54
AF9
E
57 85Right-handed alpha
Helix 55
AG1
E
99 102Right-handed 310
Helix 56
AG2
E
106 124Right-handed alpha
Helix 57
AG3
E
125 127Right-handed 310
Helix 58
AG4
E
134 157Right-handed alpha
Helix 59
AG5
E
163 194Right-handed alpha
Helix 60
AG6
E
197 224Right-handed alpha
Helix 61
AG7
E
225 227Right-handed 310
Helix 62
AG8
E
236 268Right-handed alpha
Back to top of page

There are 5 sheets in PDB entry 4XTO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
86 88first strand
Strand 2
A
95 97anti-parallel
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
B
86 88first strand
Strand 2
B
95 97anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
86 88first strand
Strand 2
C
95 97anti-parallel
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
D
86 89first strand
Strand 2
D
94 97anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
20 21first strand
Strand 2
E
94 97anti-parallel
Strand 3
E
86 89anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il