Analysis of interatomic Contacts of Structural Units in PDB entry:
8X8N

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 8X8N entry

There are 7 chains in PDB entry 8X8N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 3	PHE 361
B	GLN 11	SER 348
E	VAL 2	LEU 245
G	ILE 8	ARG 61
R	VAL 43	GLN 316
C	CYS 2	PHE 3
C	LYS 5	THR 8

There are 31 helices in PDB entry 8X8N. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	20	Right-handed alpha
Helix 2	AA2	A	21	31	Right-handed alpha
Helix 3	AA3	A	45	55	Right-handed alpha
Helix 4	AA4	A	210	216	Right-handed 310
Helix 5	AA5	A	233	245	Right-handed alpha
Helix 6	AA6	A	260	270	Right-handed alpha
Helix 7	AA7	A	299	303	Right-handed 310
Helix 8	AA8	A	304	318	Right-handed alpha
Helix 9	AA9	A	338	359	Right-handed alpha
Helix 10	AB1	B	12	28	Right-handed alpha
Helix 11	AB2	B	36	40	Right-handed 310
Helix 12	AB3	E	28	32	Right-handed 310
Helix 13	AB4	E	220	224	Right-handed 310
Helix 14	AB5	G	9	22	Right-handed alpha
Helix 15	AB6	G	28	43	Right-handed alpha
Helix 16	AB7	G	54	58	Right-handed 310
Helix 17	AB8	R	44	68	Right-handed alpha
Helix 18	AB9	R	74	90	Right-handed alpha
Helix 19	AC1	R	92	101	Right-handed alpha
Helix 20	AC2	R	108	124	Right-handed alpha
Helix 21	AC3	R	124	143	Right-handed alpha
Helix 22	AC4	R	148	151	Right-handed 310
Helix 23	AC5	R	152	172	Right-handed alpha
Helix 24	AC6	R	172	177	Right-handed alpha
Helix 25	AC7	R	181	185	Right-handed 310
Helix 26	AC8	R	193	235	Right-handed alpha
Helix 27	AC9	R	241	260	Right-handed alpha
Helix 28	AD1	R	262	274	Right-handed alpha
Helix 29	AD2	R	279	292	Right-handed alpha
Helix 30	AD3	R	295	307	Right-handed alpha
Helix 31	AD4	R	308	315	Right-handed alpha

There are 13 sheets in PDB entry 8X8N. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4,

There are 6 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	184	191	first strand
Strand 2	A	194	201	anti-parallel
Strand 3	A	34	39	parallel
Strand 4	A	220	226	parallel
Strand 5	A	253	259	parallel
Strand 6	A	326	330	parallel

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There are 4 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	52	56	first strand
Strand 2	B	341	344	anti-parallel
Strand 3	B	332	336	anti-parallel
Strand 4	B	320	325	anti-parallel

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There are 4 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	63	68	first strand
Strand 2	B	74	79	anti-parallel
Strand 3	B	83	88	anti-parallel
Strand 4	B	93	99	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	105	110	first strand
Strand 2	B	116	121	anti-parallel
Strand 3	B	126	130	anti-parallel
Strand 4	B	139	140	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	151	155	first strand
Strand 2	B	161	166	anti-parallel
Strand 3	B	170	175	anti-parallel
Strand 4	B	180	186	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	192	197	first strand
Strand 2	B	203	208	anti-parallel
Strand 3	B	213	217	anti-parallel
Strand 4	B	226	227	anti-parallel

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There are 4 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	234	239	first strand
Strand 2	B	245	250	anti-parallel
Strand 3	B	255	259	anti-parallel
Strand 4	B	268	269	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	278	283	first strand
Strand 2	B	289	294	anti-parallel
Strand 3	B	299	303	anti-parallel
Strand 4	B	309	312	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	3	7	first strand
Strand 2	E	17	25	anti-parallel
Strand 3	E	78	84	anti-parallel
Strand 4	E	69	73	anti-parallel

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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	E	10	12	first strand
Strand 2	E	117	119	parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	58	60	first strand
Strand 2	E	45	51	anti-parallel
Strand 3	E	33	39	anti-parallel
Strand 4	E	93	99	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	138	139	first strand
Strand 2	E	155	161	anti-parallel
Strand 3	E	211	216	anti-parallel
Strand 4	E	204	207	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	194	195	first strand
Strand 2	E	186	190	anti-parallel
Strand 3	E	175	179	anti-parallel
Strand 4	E	226	230	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: 8X8N

Analysis of interatomic Contacts of Structural Units in PDB entry:
8X8N