Analysis of interatomic Contacts of Structural Units in PDB entry:
8W5K

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 8W5K entry

There are 10 chains in PDB entry 8W5K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	SER 86	ASP 135
C	GLU 13	TRP 49
D	PHE 27	LEU 61
E	LYS 19	VAL 60
J	SER 86	ASP 135
K	GLU 13	TRP 49
L	PHE 27	LEU 61
M	LYS 19	VAL 60
F	HIS 49	GLY 373
I	HIS 49	GLY 373

There are 21 helices in PDB entry 8W5K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	86	135	Right-handed alpha
Helix 2	AA2	C	14	49	Right-handed alpha
Helix 3	AA3	D	30	51	Right-handed alpha
Helix 4	AA4	D	51	58	Right-handed alpha
Helix 5	AA5	E	20	44	Right-handed alpha
Helix 6	AA6	E	49	55	Right-handed alpha
Helix 7	AA7	J	87	135	Right-handed alpha
Helix 8	AA8	K	14	49	Right-handed alpha
Helix 9	AA9	L	30	51	Right-handed alpha
Helix 10	AB1	L	51	58	Right-handed alpha
Helix 11	AB2	M	20	31	Right-handed alpha
Helix 12	AB3	M	31	44	Right-handed alpha
Helix 13	AB4	M	49	55	Right-handed alpha
Helix 14	AB5	F	50	55	Right-handed alpha
Helix 15	AB6	F	62	66	Right-handed 310
Helix 16	AB7	F	67	72	Right-handed alpha
Helix 17	AB8	F	364	373	Right-handed alpha
Helix 18	AB9	I	50	55	Right-handed alpha
Helix 19	AC1	I	62	66	Right-handed 310
Helix 20	AC2	I	67	72	Right-handed alpha
Helix 21	AC3	I	364	373	Right-handed alpha

There are 2 sheets in PDB entry 8W5K. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 21 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	361	362	first strand
Strand 2	F	83	93	parallel
Strand 3	F	350	359	parallel
Strand 4	F	336	345	anti-parallel
Strand 5	F	323	330	anti-parallel
Strand 6	F	312	319	anti-parallel
Strand 7	F	299	308	anti-parallel
Strand 8	F	267	275	anti-parallel
Strand 9	F	255	264	anti-parallel
Strand 10	F	243	249	anti-parallel
Strand 11	F	227	237	anti-parallel
Strand 12	F	209	219	anti-parallel
Strand 13	F	193	206	anti-parallel
Strand 14	F	176	187	anti-parallel
Strand 15	F	164	172	anti-parallel
Strand 16	F	149	157	anti-parallel
Strand 17	F	136	144	anti-parallel
Strand 18	F	125	132	anti-parallel
Strand 19	F	114	121	anti-parallel
Strand 20	F	97	106	anti-parallel
Strand 21	F	83	93	anti-parallel

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There are 20 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	83	93	first strand
Strand 2	I	97	106	anti-parallel
Strand 3	I	114	121	anti-parallel
Strand 4	I	125	132	anti-parallel
Strand 5	I	138	144	anti-parallel
Strand 6	I	150	156	anti-parallel
Strand 7	I	164	172	anti-parallel
Strand 8	I	176	187	anti-parallel
Strand 9	I	193	206	anti-parallel
Strand 10	I	209	218	anti-parallel
Strand 11	I	227	237	anti-parallel
Strand 12	I	243	249	anti-parallel
Strand 13	I	255	261	anti-parallel
Strand 14	I	267	275	anti-parallel
Strand 15	I	299	308	anti-parallel
Strand 16	I	312	319	anti-parallel
Strand 17	I	323	330	anti-parallel
Strand 18	I	336	345	anti-parallel
Strand 19	I	350	362	anti-parallel
Strand 20	I	83	93	parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 8W5K

Analysis of interatomic Contacts of Structural Units in PDB entry:
8W5K