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


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 4EUC entry

There are 2 chains in PDB entry 4EUC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2SER 505
B
 THR 2SER 505
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
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There are 43 helices in PDB entry 4EUC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 14Right-handed 310
Helix 2
2
A
16 22Right-handed alpha
Helix 3
3
A
42 58Right-handed alpha
Helix 4
4
A
76 83Right-handed alpha
Helix 5
5
A
95 104Right-handed alpha
Helix 6
6
A
113 115Right-handed 310
Helix 7
7
A
116 123Right-handed alpha
Helix 8
8
A
153 161Right-handed alpha
Helix 9
9
A
173 177Right-handed 310
Helix 10
10
A
236 256Right-handed alpha
Helix 11
11
A
271 284Right-handed alpha
Helix 12
12
A
298 307Right-handed alpha
Helix 13
13
A
320 330Right-handed alpha
Helix 14
14
A
330 335Right-handed alpha
Helix 15
15
A
342 347Right-handed alpha
Helix 16
16
A
348 356Right-handed alpha
Helix 17
17
A
378 380Right-handed 310
Helix 18
18
A
388 396Right-handed alpha
Helix 19
19
A
425 429Right-handed 310
Helix 20
20
A
445 457Right-handed alpha
Helix 21
21
A
462 477Right-handed alpha
Helix 22
22
A
490 500Right-handed alpha
Helix 23
23
B
7 14Right-handed 310
Helix 24
24
B
16 22Right-handed alpha
Helix 25
25
B
42 58Right-handed alpha
Helix 26
26
B
76 83Right-handed alpha
Helix 27
27
B
95 104Right-handed alpha
Helix 28
28
B
113 115Right-handed 310
Helix 29
29
B
116 123Right-handed alpha
Helix 30
30
B
153 161Right-handed alpha
Helix 31
31
B
173 177Right-handed 310
Helix 32
32
B
236 256Right-handed alpha
Helix 33
33
B
271 284Right-handed alpha
Helix 34
34
B
298 307Right-handed alpha
Helix 35
35
B
320 335Right-handed alpha
Helix 36
36
B
342 347Right-handed alpha
Helix 37
37
B
348 356Right-handed alpha
Helix 38
38
B
378 380Right-handed 310
Helix 39
39
B
388 396Right-handed alpha
Helix 40
40
B
425 429Right-handed 310
Helix 41
41
B
445 457Right-handed alpha
Helix 42
42
B
462 477Right-handed alpha
Helix 43
43
B
490 500Right-handed alpha
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There are 16 sheets in PDB entry 4EUC. 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 7 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
108 109first strand
Strand 2
A
86 90parallel
Strand 3
A
64 67parallel
Strand 4
A
29 32parallel
Strand 5
A
129 136parallel
Strand 6
A
163 169parallel
Strand 7
A
217 223parallel
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There are 2 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
138 139first strand
Strand 2
A
145 146anti-parallel
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There are 4 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
180 181first strand
Strand 2
A
338 341parallel
Strand 3
A
309 314parallel
Strand 4
A
289 292parallel
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There are 5 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
266 268first strand
Strand 2
A
358 362parallel
Strand 3
A
398 402parallel
Strand 4
A
431 434parallel
Strand 5
A
437 440anti-parallel
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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
A
295 297first strand
Strand 2
A
316 318parallel
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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
A
372 373first strand
Strand 2
A
365 367anti-parallel
Strand 3
A
415 416parallel
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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
A
376 377first strand
Strand 2
A
381 382anti-parallel
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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
A
406 407first strand
Strand 2
A
412 413anti-parallel
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There are 7 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
108 109first strand
Strand 2
B
86 90parallel
Strand 3
B
64 67parallel
Strand 4
B
29 32parallel
Strand 5
B
129 136parallel
Strand 6
B
163 169parallel
Strand 7
B
217 223parallel
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There are 2 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
138 139first strand
Strand 2
B
145 146anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
180 181first strand
Strand 2
B
338 341parallel
Strand 3
B
309 314parallel
Strand 4
B
289 292parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
266 268first strand
Strand 2
B
358 362parallel
Strand 3
B
398 402parallel
Strand 4
B
431 434parallel
Strand 5
B
437 440anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
295 297first strand
Strand 2
B
316 318parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
372 373first strand
Strand 2
B
365 367anti-parallel
Strand 3
B
415 416parallel
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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
B
376 377first strand
Strand 2
B
381 382anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
406 407first strand
Strand 2
B
412 413anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il