Analysis of interatomic Contacts of Structural Units in PDB entry:
8ID4

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 8ID4 entry

There are 5 chains in PDB entry 8ID4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
R	THR 23	LEU 325
A	GLY 2	PHE 354
B	SER 2	ASN 340
Y	SER 8	ARG 62
S	VAL 2	LEU 248

There are 27 helices in PDB entry 8ID4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	38	69	Right-handed alpha
Helix 2	AA2	R	77	90	Right-handed alpha
Helix 3	AA3	R	91	101	Right-handed alpha
Helix 4	AA4	R	109	112	Right-handed 310
Helix 5	AA5	R	113	142	Right-handed alpha
Helix 6	AA6	R	152	171	Right-handed alpha
Helix 7	AA7	R	172	174	Right-handed 310
Helix 8	AA8	R	201	216	Right-handed alpha
Helix 9	AA9	R	216	244	Right-handed alpha
Helix 10	AB1	R	251	294	Right-handed alpha
Helix 11	AB2	R	301	321	Right-handed alpha
Helix 12	AB3	A	6	30	Right-handed alpha
Helix 13	AB4	A	31	33	Right-handed 310
Helix 14	AB5	A	45	53	Right-handed alpha
Helix 15	AB6	A	207	216	Right-handed 310
Helix 16	AB7	A	228	231	Right-handed 310
Helix 17	AB8	A	241	255	Right-handed alpha
Helix 18	AB9	A	270	272	Right-handed 310
Helix 19	AC1	A	273	278	Right-handed alpha
Helix 20	AC2	A	282	286	Right-handed 310
Helix 21	AC3	A	295	309	Right-handed alpha
Helix 22	AC4	A	329	351	Right-handed alpha
Helix 23	AC5	B	3	24	Right-handed alpha
Helix 24	AC6	B	29	34	Right-handed alpha
Helix 25	AC7	Y	9	24	Right-handed alpha
Helix 26	AC8	Y	29	44	Right-handed alpha
Helix 27	AC9	S	28	32	Right-handed 310

There are 13 sheets in PDB entry 8ID4. 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 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	R	177	181	first strand
Strand 2	R	192	196	anti-parallel

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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	185	190	first strand
Strand 2	A	195	200	anti-parallel
Strand 3	A	34	40	parallel
Strand 4	A	220	226	parallel
Strand 5	A	263	269	parallel
Strand 6	A	319	322	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	47	52	first strand
Strand 2	B	335	339	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	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	58	63	first strand
Strand 2	B	70	74	anti-parallel
Strand 3	B	78	82	anti-parallel
Strand 4	B	89	94	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	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	120	125	anti-parallel
Strand 4	B	134	140	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	146	153	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	165	170	anti-parallel
Strand 4	B	175	181	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	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	207	212	anti-parallel
Strand 4	B	218	223	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	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	259	264	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	B	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	304	308	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	3	7	first strand
Strand 2	S	17	25	anti-parallel
Strand 3	S	78	84	anti-parallel
Strand 4	S	68	73	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	10	12	first strand
Strand 2	S	115	119	parallel
Strand 3	S	92	99	anti-parallel
Strand 4	S	33	39	anti-parallel
Strand 5	S	45	51	anti-parallel
Strand 6	S	58	60	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	S	141	142	first strand
Strand 2	S	156	162	anti-parallel
Strand 3	S	212	217	anti-parallel
Strand 4	S	204	209	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	147	149	first strand
Strand 2	S	244	247	parallel
Strand 3	S	226	232	anti-parallel
Strand 4	S	175	180	anti-parallel
Strand 5	S	187	191	anti-parallel
Strand 6	S	195	196	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: 8ID4

Analysis of interatomic Contacts of Structural Units in PDB entry:
8ID4