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


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 4YXD entry

There are 4 chains in PDB entry 4YXD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 10TYR 622
B
 PRO 9GLU 247
C
 THR 6MET 143
D
 SER 35LEU 136
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 37 helices in PDB entry 4YXD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
28 41Right-handed alpha
Helix 2
AA2
A
52 61Right-handed 310
Helix 3
AA3
A
76 89Right-handed alpha
Helix 4
AA4
A
93 114Right-handed alpha
Helix 5
AA5
A
153 167Right-handed alpha
Helix 6
AA6
A
217 221Right-handed 310
Helix 7
AA7
A
232 241Right-handed alpha
Helix 8
AA8
A
267 272Right-handed alpha
Helix 9
AA9
A
284 289Right-handed alpha
Helix 10
AB1
A
297 312Right-handed alpha
Helix 11
AB2
A
332 337Right-handed alpha
Helix 12
AB3
A
338 350Right-handed alpha
Helix 13
AB4
A
413 433Right-handed alpha
Helix 14
AB5
A
447 459Right-handed alpha
Helix 15
AB6
A
466 481Right-handed alpha
Helix 16
AB7
A
486 504Right-handed alpha
Helix 17
AB8
A
517 543Right-handed alpha
Helix 18
AB9
A
575 579Right-handed 310
Helix 19
AC1
B
38 40Right-handed 310
Helix 20
AC2
B
43 55Right-handed alpha
Helix 21
AC3
B
115 125Right-handed alpha
Helix 22
AC4
B
145 151Right-handed alpha
Helix 23
AC5
B
164 167Right-handed 310
Helix 24
AC6
B
168 175Right-handed alpha
Helix 25
AC7
B
180 192Right-handed alpha
Helix 26
AC8
B
198 205Right-handed alpha
Helix 27
AC9
B
219 225Right-handed alpha
Helix 28
AD1
B
230 243Right-handed alpha
Helix 29
AD2
C
7 21Right-handed alpha
Helix 30
AD3
C
36 66Right-handed alpha
Helix 31
AD4
C
69 79Right-handed alpha
Helix 32
AD5
C
83 113Right-handed alpha
Helix 33
AD6
C
118 142Right-handed alpha
Helix 34
AD7
D
37 63Right-handed alpha
Helix 35
AD8
D
65 92Right-handed alpha
Helix 36
AD9
D
94 123Right-handed alpha
Helix 37
AE1
D
125 135Right-handed alpha
Back to top of page

There are 10 sheets in PDB entry 4YXD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 4 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 19first strand
Strand 2
A
202 206parallel
Strand 3
A
188 195anti-parallel
Strand 4
A
178 185anti-parallel
Back to list of sheets
Back to top of page

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
172 175first strand
Strand 2
A
45 49parallel
Strand 3
A
22 25parallel
Strand 4
A
210 212parallel
Strand 5
A
386 395parallel
Strand 6
A
378 383anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
65 66first strand
Strand 2
A
143 148anti-parallel
Strand 3
A
128 135anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
245 246first strand
Strand 2
A
582 588anti-parallel
Strand 3
A
595 601anti-parallel
Back to list of sheets
Back to top of page

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
251 254first strand
Strand 2
A
363 367anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
275 277first strand
Strand 2
A
322 325anti-parallel
Strand 3
A
358 360anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
371 372first strand
Strand 2
A
400 401parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
464 465first strand
Strand 2
A
507 508parallel
Back to list of sheets
Back to top of page

There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
29 36first strand
Strand 2
B
11 18anti-parallel
Strand 3
B
97 100parallel
Strand 4
B
74 77anti-parallel
Strand 5
B
80 83anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 109first strand
Strand 2
B
112 113anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il