Analysis of interatomic Contacts of Structural Units in PDB entry:
7EM4


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 7EM4 entry

There are 2 chains in PDB entry 7EM4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 33THR 416
B
 VAL 33THR 416
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 7EM4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
40 59Right-handed alpha
Helix 2
AA2
A
67 72Right-handed 310
Helix 3
AA3
A
99 110Right-handed alpha
Helix 4
AA4
A
113 123Right-handed alpha
Helix 5
AA5
A
153 175Right-handed alpha
Helix 6
AA6
A
227 232Right-handed alpha
Helix 7
AA7
A
239 246Right-handed alpha
Helix 8
AA8
A
253 273Right-handed alpha
Helix 9
AA9
A
288 301Right-handed alpha
Helix 10
AB1
A
399 414Right-handed alpha
Helix 11
AB2
B
40 59Right-handed alpha
Helix 12
AB3
B
67 72Right-handed 310
Helix 13
AB4
B
99 110Right-handed alpha
Helix 14
AB5
B
113 123Right-handed alpha
Helix 15
AB6
B
153 175Right-handed alpha
Helix 16
AB7
B
227 232Right-handed alpha
Helix 17
AB8
B
240 247Right-handed alpha
Helix 18
AB9
B
258 273Right-handed alpha
Helix 19
AC1
B
401 413Right-handed alpha
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There are 3 sheets in PDB entry 7EM4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 12 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
139 141first strand
Strand 2
A
147 152anti-parallel
Strand 3
A
194 202anti-parallel
Strand 4
A
183 191anti-parallel
Strand 5
A
92 98anti-parallel
Strand 6
A
74 80anti-parallel
Strand 7
B
74 80anti-parallel
Strand 8
B
92 98anti-parallel
Strand 9
B
183 191anti-parallel
Strand 10
B
194 202anti-parallel
Strand 11
B
147 152anti-parallel
Strand 12
B
139 141anti-parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
237 238first strand
Strand 2
A
213 217parallel
Strand 3
A
280 287anti-parallel
Strand 4
A
361 368anti-parallel
Strand 5
A
350 352anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
237 239first strand
Strand 2
B
213 217parallel
Strand 3
B
280 287anti-parallel
Strand 4
B
361 368anti-parallel
Strand 5
B
350 352anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il