Analysis of interatomic Contacts of Structural Units in PDB entry:
3UND


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 3UND entry

There are 4 chains in PDB entry 3UND (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1ARG 281
B
 PRO -2ARG 281
C
 SER 0ARG 281
D
 PRO -2ARG 281
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 57 helices in PDB entry 3UND. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 47Right-handed alpha
Helix 2
2
A
71 87Right-handed alpha
Helix 3
3
A
96 98Right-handed 310
Helix 4
4
A
99 107Right-handed alpha
Helix 5
5
A
113 117Right-handed 310
Helix 6
6
A
119 129Right-handed alpha
Helix 7
7
A
142 144Right-handed 310
Helix 8
8
A
145 156Right-handed alpha
Helix 9
9
A
180 188Right-handed alpha
Helix 10
10
A
198 202Right-handed alpha
Helix 11
11
A
218 230Right-handed alpha
Helix 12
12
A
241 245Right-handed 310
Helix 13
13
A
248 252Right-handed 310
Helix 14
14
A
257 273Right-handed alpha
Helix 15
15
B
28 47Right-handed alpha
Helix 16
16
B
71 87Right-handed alpha
Helix 17
17
B
96 98Right-handed 310
Helix 18
18
B
99 107Right-handed alpha
Helix 19
19
B
113 117Right-handed 310
Helix 20
20
B
119 129Right-handed alpha
Helix 21
21
B
142 144Right-handed 310
Helix 22
22
B
145 156Right-handed alpha
Helix 23
23
B
180 188Right-handed alpha
Helix 24
24
B
198 202Right-handed alpha
Helix 25
25
B
218 230Right-handed alpha
Helix 26
26
B
241 245Right-handed 310
Helix 27
27
B
248 252Right-handed 310
Helix 28
28
B
257 273Right-handed alpha
Helix 29
29
C
28 47Right-handed alpha
Helix 30
30
C
71 87Right-handed alpha
Helix 31
31
C
96 98Right-handed 310
Helix 32
32
C
99 107Right-handed alpha
Helix 33
33
C
113 117Right-handed 310
Helix 34
34
C
119 129Right-handed alpha
Helix 35
35
C
142 145Right-handed 310
Helix 36
36
C
146 156Right-handed alpha
Helix 37
37
C
180 189Right-handed alpha
Helix 38
38
C
198 202Right-handed alpha
Helix 39
39
C
215 217Right-handed 310
Helix 40
40
C
218 230Right-handed alpha
Helix 41
41
C
241 245Right-handed 310
Helix 42
42
C
248 252Right-handed 310
Helix 43
43
C
257 274Right-handed alpha
Helix 44
44
D
28 47Right-handed alpha
Helix 45
45
D
71 87Right-handed alpha
Helix 46
46
D
96 98Right-handed 310
Helix 47
47
D
99 107Right-handed alpha
Helix 48
48
D
113 117Right-handed 310
Helix 49
49
D
119 129Right-handed alpha
Helix 50
50
D
142 144Right-handed 310
Helix 51
51
D
145 156Right-handed alpha
Helix 52
52
D
180 189Right-handed alpha
Helix 53
53
D
198 202Right-handed alpha
Helix 54
54
D
218 230Right-handed alpha
Helix 55
55
D
241 245Right-handed 310
Helix 56
56
D
248 252Right-handed 310
Helix 57
57
D
257 274Right-handed alpha
Back to top of page

There are 15 sheets in PDB entry 3UND. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

There are 2 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
3 6first strand
Strand 2
A
9 11anti-parallel
Back to list of sheets
Back to top of page

There are 10 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
253 254first strand
Strand 2
A
233 239parallel
Strand 3
A
194 197parallel
Strand 4
A
161 165parallel
Strand 5
A
133 136parallel
Strand 6
A
109 112parallel
Strand 7
A
90 93parallel
Strand 8
A
50 55parallel
Strand 9
A
18 25parallel
Strand 10
A
233 239parallel
Back to list of sheets
Back to top of page

There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
168 169first strand
Strand 2
A
175 176anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
203 204first strand
Strand 2
A
213 214anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 6first strand
Strand 2
B
9 11anti-parallel
Back to list of sheets
Back to top of page

There are 10 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
253 254first strand
Strand 2
B
233 239parallel
Strand 3
B
194 197parallel
Strand 4
B
161 165parallel
Strand 5
B
133 136parallel
Strand 6
B
109 112parallel
Strand 7
B
90 93parallel
Strand 8
B
50 55parallel
Strand 9
B
18 25parallel
Strand 10
B
233 239parallel
Back to list of sheets
Back to top of page

There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
168 169first strand
Strand 2
B
175 176anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
203 204first strand
Strand 2
B
213 214anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
3 6first strand
Strand 2
C
9 11anti-parallel
Back to list of sheets
Back to top of page

There are 10 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
253 254first strand
Strand 2
C
233 239parallel
Strand 3
C
194 197parallel
Strand 4
C
161 165parallel
Strand 5
C
133 136parallel
Strand 6
C
109 112parallel
Strand 7
C
90 93parallel
Strand 8
C
50 55parallel
Strand 9
C
18 25parallel
Strand 10
C
233 239parallel
Back to list of sheets
Back to top of page

There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
168 169first strand
Strand 2
C
175 176anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
3 6first strand
Strand 2
D
9 11anti-parallel
Back to list of sheets
Back to top of page

There are 10 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
253 254first strand
Strand 2
D
233 239parallel
Strand 3
D
194 197parallel
Strand 4
D
161 165parallel
Strand 5
D
133 136parallel
Strand 6
D
109 112parallel
Strand 7
D
90 93parallel
Strand 8
D
50 55parallel
Strand 9
D
18 25parallel
Strand 10
D
233 239parallel
Back to list of sheets
Back to top of page

There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
168 169first strand
Strand 2
D
175 176anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
203 204first strand
Strand 2
D
213 214anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il