Analysis of interatomic Contacts of Structural Units in PDB entry:
1XHU


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 1XHU entry

There are 12 chains in PDB entry 1XHU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
E
 G 1 C 7
F
 G 8 G 13
G
 G 1 C 7
H
 G 8 G 13
I
 G 1 C 7
J
 G 8 G 13
K
 G 1 C 7
L
 G 8 G 13
A
 SER 2LEU 258
B
 SER 2ILE 257
C
 SER 2LEU 258
D
 SER 2ILE 257
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 51 helices in PDB entry 1XHU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 6Right-handed 310
Helix 2
2
A
7 16Right-handed alpha
Helix 3
3
A
29 33Right-handed 310
Helix 4
4
A
34 49Right-handed alpha
Helix 5
5
A
55 66Right-handed alpha
Helix 6
6
A
72 77Right-handed alpha
Helix 7
7
A
82 90Right-handed alpha
Helix 8
8
A
92 99Right-handed alpha
Helix 9
9
A
145 159Right-handed alpha
Helix 10
10
A
191 193Right-handed 310
Helix 11
11
A
211 215Right-handed 310
Helix 12
12
A
222 250Right-handed alpha
Helix 13
13
A
251 254Right-handed 310
Helix 14
14
B
4 6Right-handed 310
Helix 15
15
B
7 16Right-handed alpha
Helix 16
16
B
23 26Right-handed 310
Helix 17
17
B
36 49Right-handed alpha
Helix 18
18
B
55 66Right-handed alpha
Helix 19
19
B
71 78Right-handed alpha
Helix 20
20
B
82 90Right-handed alpha
Helix 21
21
B
92 98Right-handed alpha
Helix 22
22
B
145 159Right-handed alpha
Helix 23
23
B
191 193Right-handed 310
Helix 24
24
B
222 250Right-handed alpha
Helix 25
25
C
3 16Right-handed alpha
Helix 26
26
C
23 26Right-handed 310
Helix 27
27
C
29 33Right-handed 310
Helix 28
28
C
34 47Right-handed alpha
Helix 29
29
C
56 64Right-handed alpha
Helix 30
30
C
72 77Right-handed alpha
Helix 31
31
C
81 88Right-handed alpha
Helix 32
32
C
94 98Right-handed 310
Helix 33
33
C
145 156Right-handed alpha
Helix 34
34
C
191 193Right-handed 310
Helix 35
35
C
211 215Right-handed 310
Helix 36
36
C
222 245Right-handed alpha
Helix 37
37
C
245 250Right-handed alpha
Helix 38
38
C
251 254Right-handed 310
Helix 39
39
D
4 16Right-handed alpha
Helix 40
40
D
34 49Right-handed alpha
Helix 41
41
D
55 66Right-handed alpha
Helix 42
42
D
71 77Right-handed alpha
Helix 43
43
D
78 80Right-handed 310
Helix 44
44
D
82 90Right-handed alpha
Helix 45
45
D
92 98Right-handed alpha
Helix 46
46
D
145 159Right-handed alpha
Helix 47
47
D
191 193Right-handed 310
Helix 48
48
D
194 198Right-handed 310
Helix 49
49
D
211 215Right-handed 310
Helix 50
50
D
222 244Right-handed alpha
Helix 51
51
D
250 254Right-handed 310
Back to top of page

There are 9 sheets in PDB entry 1XHU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
19 20first strand
Strand 2
A
180 189anti-parallel
Strand 3
A
164 174anti-parallel
Strand 4
A
122 132parallel
Strand 5
A
115 119anti-parallel
Strand 6
A
53 54anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
141 144first strand
Strand 2
A
207 209anti-parallel
Strand 3
A
200 201anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
19 21first strand
Strand 2
B
179 189anti-parallel
Strand 3
B
164 175anti-parallel
Strand 4
B
123 132parallel
Strand 5
B
115 117anti-parallel
Strand 6
B
53 54anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
141 144first strand
Strand 2
B
207 209anti-parallel
Strand 3
B
199 201anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
19 21first strand
Strand 2
C
179 189anti-parallel
Strand 3
C
166 174anti-parallel
Strand 4
C
123 129parallel
Strand 5
C
115 118anti-parallel
Strand 6
C
53 54anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
141 144first strand
Strand 2
C
207 209anti-parallel
Strand 3
C
199 201anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
115 119first strand
Strand 2
D
122 127anti-parallel
Strand 3
D
164 168parallel
Strand 4
D
188 189anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
130 132first strand
Strand 2
D
171 176parallel
Strand 3
D
179 185anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
141 144first strand
Strand 2
D
207 209anti-parallel
Strand 3
D
200 201anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il