Analysis of interatomic Contacts of Structural Units in PDB entry:
7AX1


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 7AX1 entry

There are 2 chains in PDB entry 7AX1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 6LEU 545
B
 GLN 10LEU 262
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 30 helices in PDB entry 7AX1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
18 26Right-handed alpha
Helix 2
AA2
A
44 48Right-handed 310
Helix 3
AA3
A
67 73Right-handed 310
Helix 4
AA4
A
91 96Right-handed 310
Helix 5
AA5
A
113 119Right-handed 310
Helix 6
AA6
A
133 142Right-handed alpha
Helix 7
AA7
A
144 161Right-handed alpha
Helix 8
AA8
A
211 216Right-handed alpha
Helix 9
AA9
A
216 232Right-handed alpha
Helix 10
AB1
A
242 249Right-handed alpha
Helix 11
AB2
A
249 256Right-handed alpha
Helix 12
AB3
A
273 279Right-handed alpha
Helix 13
AB4
A
310 321Right-handed alpha
Helix 14
AB5
A
365 367Right-handed 310
Helix 15
AB6
A
368 394Right-handed alpha
Helix 16
AB7
A
419 427Right-handed alpha
Helix 17
AB8
A
434 441Right-handed 310
Helix 18
AB9
A
445 450Right-handed alpha
Helix 19
AC1
A
510 517Right-handed alpha
Helix 20
AC2
B
19 34Right-handed alpha
Helix 21
AC3
B
56 72Right-handed alpha
Helix 22
AC4
B
109 120Right-handed alpha
Helix 23
AC5
B
122 130Right-handed alpha
Helix 24
AC6
B
132 144Right-handed alpha
Helix 25
AC7
B
158 171Right-handed alpha
Helix 26
AC8
B
177 189Right-handed alpha
Helix 27
AC9
B
195 202Right-handed alpha
Helix 28
AD1
B
208 217Right-handed alpha
Helix 29
AD2
B
226 246Right-handed alpha
Helix 30
AD3
B
251 256Right-handed alpha
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There are 7 sheets in PDB entry 7AX1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 2 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
15 16first strand
Strand 2
B
53 54parallel
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There are 6 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
124 126first strand
Strand 2
A
101 103parallel
Strand 3
A
79 80parallel
Strand 4
A
55 57parallel
Strand 5
A
33 36parallel
Strand 6
B
48 51anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
174 176first strand
Strand 2
A
500 506anti-parallel
Strand 3
A
536 541anti-parallel
Strand 4
A
186 195anti-parallel
Strand 5
A
235 239parallel
Strand 6
A
284 287anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
296 299first strand
Strand 2
A
327 333anti-parallel
Strand 3
A
354 361anti-parallel
Strand 4
A
407 412parallel
Strand 5
A
491 495anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
429 431first strand
Strand 2
A
461 463anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
481 482first strand
Strand 2
A
487 488anti-parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
12 15first strand
Strand 2
B
94 98parallel
Strand 3
B
76 82anti-parallel
Strand 4
B
36 42anti-parallel
Strand 5
B
152 155parallel
Strand 6
B
191 194parallel
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