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


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 4IXH entry

There are 4 chains in PDB entry 4IXH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 392
B
 GLY 2VAL 392
C
 MET 1VAL 392
D
 GLY 2HIS 385
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 61 helices in PDB entry 4IXH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 13Right-handed 310
Helix 2
2
A
25 29Right-handed 310
Helix 3
3
A
55 65Right-handed alpha
Helix 4
4
A
76 89Right-handed alpha
Helix 5
5
A
145 155Right-handed alpha
Helix 6
6
A
169 183Right-handed alpha
Helix 7
7
A
194 204Right-handed alpha
Helix 8
8
A
220 225Right-handed alpha
Helix 9
9
A
230 246Right-handed alpha
Helix 10
10
A
257 267Right-handed alpha
Helix 11
11
A
275 280Right-handed alpha
Helix 12
12
A
304 310Right-handed alpha
Helix 13
13
A
340 359Right-handed alpha
Helix 14
14
A
363 371Right-handed alpha
Helix 15
15
A
377 385Right-handed alpha
Helix 16
16
B
11 13Right-handed 310
Helix 17
17
B
25 29Right-handed 310
Helix 18
18
B
55 65Right-handed alpha
Helix 19
19
B
76 89Right-handed alpha
Helix 20
20
B
145 155Right-handed alpha
Helix 21
21
B
169 183Right-handed alpha
Helix 22
22
B
194 204Right-handed alpha
Helix 23
23
B
220 225Right-handed alpha
Helix 24
24
B
230 243Right-handed alpha
Helix 25
25
B
244 246Right-handed 310
Helix 26
26
B
257 267Right-handed alpha
Helix 27
27
B
304 309Right-handed alpha
Helix 28
28
B
340 359Right-handed alpha
Helix 29
29
B
363 371Right-handed alpha
Helix 30
30
B
377 385Right-handed alpha
Helix 31
31
C
11 13Right-handed 310
Helix 32
32
C
25 29Right-handed 310
Helix 33
33
C
55 65Right-handed alpha
Helix 34
34
C
76 89Right-handed alpha
Helix 35
35
C
145 155Right-handed alpha
Helix 36
36
C
169 183Right-handed alpha
Helix 37
37
C
194 204Right-handed alpha
Helix 38
38
C
220 225Right-handed alpha
Helix 39
39
C
230 243Right-handed alpha
Helix 40
40
C
257 267Right-handed alpha
Helix 41
41
C
275 280Right-handed alpha
Helix 42
42
C
304 311Right-handed alpha
Helix 43
43
C
340 359Right-handed alpha
Helix 44
44
C
363 371Right-handed alpha
Helix 45
45
C
377 385Right-handed alpha
Helix 46
46
D
11 13Right-handed 310
Helix 47
47
D
25 29Right-handed 310
Helix 48
48
D
55 65Right-handed alpha
Helix 49
49
D
76 89Right-handed alpha
Helix 50
50
D
145 155Right-handed alpha
Helix 51
51
D
169 183Right-handed alpha
Helix 52
52
D
194 204Right-handed alpha
Helix 53
53
D
220 225Right-handed alpha
Helix 54
54
D
230 243Right-handed alpha
Helix 55
55
D
244 246Right-handed 310
Helix 56
56
D
257 267Right-handed alpha
Helix 57
57
D
275 280Right-handed alpha
Helix 58
58
D
304 310Right-handed alpha
Helix 59
59
D
340 359Right-handed alpha
Helix 60
60
D
363 371Right-handed alpha
Helix 61
61
D
377 385Right-handed alpha
Back to top of page

There are 16 sheets in PDB entry 4IXH. 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, P,

There are 3 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
5 8first strand
Strand 2
B
373 375parallel
Strand 3
B
15 17anti-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
15 17first strand
Strand 2
A
373 375anti-parallel
Strand 3
D
5 8parallel
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
33 36first strand
Strand 2
A
39 41anti-parallel
Back to list of sheets
Back to top of page

There are 9 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
45 47first strand
Strand 2
A
68 71parallel
Strand 3
A
138 141parallel
Strand 4
A
159 163parallel
Strand 5
A
186 192parallel
Strand 6
A
208 211parallel
Strand 7
A
249 252parallel
Strand 8
A
271 274parallel
Strand 9
A
45 47parallel
Back to list of sheets
Back to top of page

There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
288 291first strand
Strand 2
A
294 300anti-parallel
Strand 3
A
332 336anti-parallel
Strand 4
B
390 391anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
390 391first strand
Strand 2
D
332 336anti-parallel
Strand 3
D
294 300anti-parallel
Strand 4
D
288 291anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
5 8first strand
Strand 2
C
373 375parallel
Strand 3
C
15 17anti-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
33 36first strand
Strand 2
B
39 41anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
45 47first strand
Strand 2
B
68 71parallel
Strand 3
B
138 141parallel
Strand 4
B
159 162parallel
Strand 5
B
186 192parallel
Strand 6
B
208 211parallel
Strand 7
B
249 252parallel
Strand 8
B
271 274parallel
Strand 9
B
45 47parallel
Back to list of sheets
Back to top of page

There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
288 291first strand
Strand 2
B
294 300anti-parallel
Strand 3
B
332 336anti-parallel
Strand 4
C
390 391anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
5 8first strand
Strand 2
D
373 375parallel
Strand 3
D
15 17anti-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
C
33 36first strand
Strand 2
C
39 41anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
45 47first strand
Strand 2
C
68 71parallel
Strand 3
C
138 141parallel
Strand 4
C
159 163parallel
Strand 5
C
186 192parallel
Strand 6
C
208 211parallel
Strand 7
C
249 252parallel
Strand 8
C
271 274parallel
Strand 9
C
45 47parallel
Back to list of sheets
Back to top of page

There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
288 291first strand
Strand 2
C
294 300anti-parallel
Strand 3
C
332 336anti-parallel
Strand 4
D
390 391anti-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
33 34first strand
Strand 2
D
40 41anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
45 47first strand
Strand 2
D
68 71parallel
Strand 3
D
138 141parallel
Strand 4
D
159 163parallel
Strand 5
D
186 192parallel
Strand 6
D
208 211parallel
Strand 7
D
249 252parallel
Strand 8
D
271 274parallel
Strand 9
D
45 47parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il