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


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 4LXA entry

There are 3 chains in PDB entry 4LXA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
SER 46ASN 385
B
SER 46ASN 385
C
SER 46ASN 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 36 helices in PDB entry 4LXA. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
46 3Right-handed 310
Helix 2
2
A
53 57Right-handed 310
Helix 3
3
A
123 127Right-handed 310
Helix 4
4
A
135 144Right-handed alpha
Helix 5
5
A
180 182Right-handed 310
Helix 6
6
A
216 222Right-handed 310
Helix 7
7
A
238 252Right-handed alpha
Helix 8
8
A
276 280Right-handed 310
Helix 9
9
A
301 305Right-handed alpha
Helix 10
10
A
334 339Right-handed alpha
Helix 11
11
A
347 349Right-handed 310
Helix 12
12
A
378 383Right-handed 310
Helix 13
13
B
46 3Right-handed 310
Helix 14
14
B
53 57Right-handed 310
Helix 15
15
B
123 127Right-handed 310
Helix 16
16
B
135 144Right-handed alpha
Helix 17
17
B
180 182Right-handed 310
Helix 18
18
B
216 222Right-handed 310
Helix 19
19
B
238 252Right-handed alpha
Helix 20
20
B
276 280Right-handed 310
Helix 21
21
B
301 305Right-handed alpha
Helix 22
22
B
334 339Right-handed alpha
Helix 23
23
B
347 349Right-handed 310
Helix 24
24
B
378 383Right-handed 310
Helix 25
25
C
46 3Right-handed 310
Helix 26
26
C
53 57Right-handed 310
Helix 27
27
C
123 127Right-handed 310
Helix 28
28
C
135 144Right-handed alpha
Helix 29
29
C
180 182Right-handed 310
Helix 30
30
C
216 222Right-handed 310
Helix 31
31
C
238 252Right-handed alpha
Helix 32
32
C
276 280Right-handed 310
Helix 33
33
C
301 305Right-handed alpha
Helix 34
34
C
334 339Right-handed alpha
Helix 35
35
C
347 349Right-handed 310
Helix 36
36
C
378 383Right-handed alpha
Back to top of page

There are 15 sheets in PDB entry 4LXA. 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 9 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
61 70first strand
Strand 2
A
75 86anti-parallel
Strand 3
A
14 20anti-parallel
Strand 4
A
6 8anti-parallel
Strand 5
A
170 176anti-parallel
Strand 6
A
150 154anti-parallel
Strand 7
A
341 346anti-parallel
Strand 8
A
351 357anti-parallel
Strand 9
A
184 192anti-parallel
Back to list of sheets
Back to top of page

There are 13 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
61 70first strand
Strand 2
A
75 86anti-parallel
Strand 3
A
95 106anti-parallel
Strand 4
A
38 41parallel
Strand 5
A
117 120anti-parallel
Strand 6
A
25 32parallel
Strand 7
A
14 20anti-parallel
Strand 8
A
6 8anti-parallel
Strand 9
A
170 176anti-parallel
Strand 10
A
150 154anti-parallel
Strand 11
A
341 346anti-parallel
Strand 12
A
351 357anti-parallel
Strand 13
A
184 192anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
211 212first strand
Strand 2
A
203 208anti-parallel
Strand 3
A
283 288anti-parallel
Strand 4
A
294 300anti-parallel
Strand 5
A
369 375anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
225 227first strand
Strand 2
A
331 333parallel
Strand 3
A
234 237anti-parallel
Strand 4
A
324 327parallel
Back to list of sheets
Back to top of page

There are 3 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
268 271first strand
Strand 2
A
317 322anti-parallel
Strand 3
A
306 309anti-parallel
Back to list of sheets
Back to top of page

There are 9 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
61 70first strand
Strand 2
B
75 86anti-parallel
Strand 3
B
15 20anti-parallel
Strand 4
B
6 9anti-parallel
Strand 5
B
169 176anti-parallel
Strand 6
B
150 154anti-parallel
Strand 7
B
341 346anti-parallel
Strand 8
B
351 357anti-parallel
Strand 9
B
184 192anti-parallel
Back to list of sheets
Back to top of page

There are 13 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
61 70first strand
Strand 2
B
75 86anti-parallel
Strand 3
B
94 106anti-parallel
Strand 4
B
38 41parallel
Strand 5
B
117 120anti-parallel
Strand 6
B
25 32parallel
Strand 7
B
15 20anti-parallel
Strand 8
B
6 9anti-parallel
Strand 9
B
169 176anti-parallel
Strand 10
B
150 154anti-parallel
Strand 11
B
341 346anti-parallel
Strand 12
B
351 357anti-parallel
Strand 13
B
184 192anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
211 212first strand
Strand 2
B
203 208anti-parallel
Strand 3
B
283 288anti-parallel
Strand 4
B
294 300anti-parallel
Strand 5
B
369 375anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
225 227first strand
Strand 2
B
331 333parallel
Strand 3
B
234 237anti-parallel
Strand 4
B
324 327parallel
Back to list of sheets
Back to top of page

There are 3 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
268 270first strand
Strand 2
B
318 322anti-parallel
Strand 3
B
306 309anti-parallel
Back to list of sheets
Back to top of page

There are 9 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
61 70first strand
Strand 2
C
75 86anti-parallel
Strand 3
C
15 20anti-parallel
Strand 4
C
6 8anti-parallel
Strand 5
C
170 176anti-parallel
Strand 6
C
150 154anti-parallel
Strand 7
C
341 346anti-parallel
Strand 8
C
351 357anti-parallel
Strand 9
C
184 192anti-parallel
Back to list of sheets
Back to top of page

There are 13 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
61 70first strand
Strand 2
C
75 86anti-parallel
Strand 3
C
94 106anti-parallel
Strand 4
C
38 41parallel
Strand 5
C
117 120anti-parallel
Strand 6
C
25 32parallel
Strand 7
C
15 20anti-parallel
Strand 8
C
6 8anti-parallel
Strand 9
C
170 176anti-parallel
Strand 10
C
150 154anti-parallel
Strand 11
C
341 346anti-parallel
Strand 12
C
351 357anti-parallel
Strand 13
C
184 192anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
211 212first strand
Strand 2
C
203 208anti-parallel
Strand 3
C
283 287anti-parallel
Strand 4
C
295 300anti-parallel
Strand 5
C
369 374anti-parallel
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
225 227first strand
Strand 2
C
331 333parallel
Strand 3
C
234 237anti-parallel
Strand 4
C
324 327parallel
Back to list of sheets
Back to top of page

There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
268 270first strand
Strand 2
C
318 322anti-parallel
Strand 3
C
306 309anti-parallel
Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il