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

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 8SZK entry

There are 5 chains in PDB entry 8SZK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLU 98
B	MET 17	ASP 111
C	ARG 3	ASP 157
G	MET 1	LYS 176
D	GLN 50	LEU 449

There are 43 helices in PDB entry 8SZK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	24	36	Right-handed alpha
Helix 2	AA2	A	56	61	Right-handed alpha
Helix 3	AA3	B	33	37	Right-handed alpha
Helix 4	AA4	B	39	47	Right-handed alpha
Helix 5	AA5	B	66	83	Right-handed alpha
Helix 6	AA6	B	100	111	Right-handed alpha
Helix 7	AA7	C	4	11	Right-handed alpha
Helix 8	AA8	C	15	20	Right-handed alpha
Helix 9	AA9	C	36	50	Right-handed alpha
Helix 10	AB1	C	136	149	Right-handed alpha
Helix 11	AB2	G	14	31	Right-handed alpha
Helix 12	AB3	G	99	108	Right-handed alpha
Helix 13	AB4	G	109	111	Right-handed 310
Helix 14	AB5	G	118	126	Right-handed alpha
Helix 15	AB6	G	135	139	Right-handed 310
Helix 16	AB7	G	144	154	Right-handed alpha
Helix 17	AB8	G	165	170	Right-handed alpha
Helix 18	AB9	D	66	78	Right-handed alpha
Helix 19	AC1	D	92	110	Right-handed alpha
Helix 20	AC2	D	116	118	Right-handed 310
Helix 21	AC3	D	119	132	Right-handed alpha
Helix 22	AC4	D	155	171	Right-handed alpha
Helix 23	AC5	D	176	184	Right-handed alpha
Helix 24	AC6	D	185	195	Right-handed alpha
Helix 25	AC7	D	196	198	Right-handed 310
Helix 26	AC8	D	200	218	Right-handed alpha
Helix 27	AC9	D	221	238	Right-handed alpha
Helix 28	AD1	D	245	258	Right-handed alpha
Helix 29	AD2	D	265	275	Right-handed alpha
Helix 30	AD3	D	276	282	Right-handed 310
Helix 31	AD4	D	284	301	Right-handed alpha
Helix 32	AD5	D	303	305	Right-handed 310
Helix 33	AD6	D	306	317	Right-handed alpha
Helix 34	AD7	D	322	337	Right-handed alpha
Helix 35	AD8	D	341	346	Right-handed alpha
Helix 36	AD9	D	348	360	Right-handed alpha
Helix 37	AE1	D	364	373	Right-handed alpha
Helix 38	AE2	D	374	377	Right-handed 310
Helix 39	AE3	D	378	387	Right-handed alpha
Helix 40	AE4	D	387	402	Right-handed alpha
Helix 41	AE5	D	403	405	Right-handed 310
Helix 42	AE6	D	408	423	Right-handed alpha
Helix 43	AE7	D	426	449	Right-handed alpha

There are 4 sheets in PDB entry 8SZK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 3 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	12	17	first strand
Strand 2	A	4	9	anti-parallel
Strand 3	A	73	74	parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	28	32	first strand
Strand 2	B	18	23	anti-parallel
Strand 3	B	59	62	parallel

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There are 12 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	85	87	first strand
Strand 2	C	94	103	anti-parallel
Strand 3	C	106	115	anti-parallel
Strand 4	C	120	127	anti-parallel
Strand 5	C	25	29	anti-parallel
Strand 6	C	55	58	anti-parallel
Strand 7	C	64	70	anti-parallel
Strand 8	G	5	13	anti-parallel
Strand 9	G	83	91	anti-parallel
Strand 10	G	62	69	anti-parallel
Strand 11	G	51	59	anti-parallel
Strand 12	G	39	42	anti-parallel

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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	85	87	first strand
Strand 2	C	94	103	anti-parallel
Strand 3	G	94	97	parallel
Strand 4	G	83	91	anti-parallel
Strand 5	G	62	69	anti-parallel
Strand 6	G	51	59	anti-parallel
Strand 7	G	39	42	anti-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: 8SZK

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