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


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 4EMZ entry

There are 6 chains in PDB entry 4EMZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 LYS 7LYS 204
D
 ASP 314SER 332
E
 ARG 315GLY 331
B
 TRP 5LYS 204
A
 TRP 159GLN 423
M
 TRP 159GLN 423
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 19 helices in PDB entry 4EMZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
C
9 11Right-handed 310
Helix 2
2
C
12 21Right-handed alpha
Helix 3
3
C
80 95Right-handed alpha
Helix 4
4
C
103 119Right-handed alpha
Helix 5
5
C
187 191Right-handed 310
Helix 6
6
C
193 199Right-handed alpha
Helix 7
7
C
200 203Right-handed 310
Helix 8
8
B
6 11Right-handed alpha
Helix 9
9
B
11 21Right-handed alpha
Helix 10
10
B
80 95Right-handed alpha
Helix 11
11
B
103 119Right-handed alpha
Helix 12
12
B
187 191Right-handed 310
Helix 13
13
B
194 199Right-handed alpha
Helix 14
14
B
200 203Right-handed 310
Helix 15
15
A
216 223Right-handed alpha
Helix 16
16
A
244 249Right-handed alpha
Helix 17
17
M
216 223Right-handed alpha
Helix 18
18
M
244 251Right-handed alpha
Helix 19
19
M
336 338Right-handed 310
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There are 12 sheets in PDB entry 4EMZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
58 59first strand
Strand 2
A
321 327anti-parallel
Strand 3
A
352 361anti-parallel
Strand 4
A
290 299anti-parallel
Strand 5
A
277 285anti-parallel
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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
C
68 69first strand
Strand 2
M
385 386anti-parallel
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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
C
143 147first strand
Strand 2
C
181 185anti-parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
321 322first strand
Strand 2
M
405 414anti-parallel
Strand 3
M
169 183parallel
Strand 4
M
418 420parallel
Strand 5
M
376 383anti-parallel
Strand 6
M
306 315anti-parallel
Strand 7
M
340 349anti-parallel
Strand 8
M
331 335anti-parallel
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There are 9 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
234 238first strand
Strand 2
M
260 270anti-parallel
Strand 3
M
189 203anti-parallel
Strand 4
M
169 183anti-parallel
Strand 5
M
405 414parallel
Strand 6
M
376 383anti-parallel
Strand 7
M
306 315anti-parallel
Strand 8
M
340 349anti-parallel
Strand 9
M
331 335anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
321 322first strand
Strand 2
A
405 420anti-parallel
Strand 3
A
169 183parallel
Strand 4
A
194 203anti-parallel
Strand 5
A
260 269anti-parallel
Strand 6
A
234 238anti-parallel
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There are 7 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
189 191first strand
Strand 2
A
169 183anti-parallel
Strand 3
A
405 420parallel
Strand 4
A
376 383anti-parallel
Strand 5
A
306 315anti-parallel
Strand 6
A
340 349anti-parallel
Strand 7
A
331 335anti-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
B
68 69first strand
Strand 2
A
385 386anti-parallel
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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
B
143 147first strand
Strand 2
B
181 185anti-parallel
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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
A
242 243first strand
Strand 2
A
254 255anti-parallel
Strand 3
A
209 214anti-parallel
Strand 4
A
392 398anti-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
M
242 243first strand
Strand 2
M
253 255anti-parallel
Strand 3
M
209 214anti-parallel
Strand 4
M
392 398anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
277 286first strand
Strand 2
M
290 299anti-parallel
Strand 3
M
352 359anti-parallel
Strand 4
M
324 327anti-parallel
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