Analysis of interatomic Contacts of Structural Units in PDB entry:
9BCR

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 9BCR entry

There are 4 chains in PDB entry 9BCR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	GLN 37	ARG 510
I	ALA 2	ASN 287
C	ALA 2	ALA 372
D	ALA 2	HIS 374

There are 55 helices in PDB entry 9BCR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	37	50	Right-handed alpha
Helix 2	AA2	H	53	59	Right-handed alpha
Helix 3	AA3	H	63	79	Right-handed alpha
Helix 4	AA4	H	79	91	Right-handed alpha
Helix 5	AA5	H	251	255	Right-handed 310
Helix 6	AA6	H	261	270	Right-handed alpha
Helix 7	AA7	H	273	307	Right-handed alpha
Helix 8	AA8	H	313	327	Right-handed alpha
Helix 9	AA9	H	328	340	Right-handed alpha
Helix 10	AB1	H	346	355	Right-handed alpha
Helix 11	AB2	H	364	395	Right-handed alpha
Helix 12	AB3	H	397	407	Right-handed alpha
Helix 13	AB4	H	409	417	Right-handed alpha
Helix 14	AB5	H	417	439	Right-handed alpha
Helix 15	AB6	H	440	448	Right-handed alpha
Helix 16	AB7	H	466	477	Right-handed alpha
Helix 17	AB8	H	478	481	Right-handed 310
Helix 18	AB9	H	483	488	Right-handed alpha
Helix 19	AC1	H	489	510	Right-handed alpha
Helix 20	AC2	I	7	40	Right-handed alpha
Helix 21	AC3	I	56	64	Right-handed alpha
Helix 22	AC4	I	80	112	Right-handed alpha
Helix 23	AC5	I	117	130	Right-handed alpha
Helix 24	AC6	I	136	149	Right-handed alpha
Helix 25	AC7	I	151	155	Right-handed 310
Helix 26	AC8	I	158	167	Right-handed alpha
Helix 27	AC9	I	169	184	Right-handed alpha
Helix 28	AD1	I	186	196	Right-handed alpha
Helix 29	AD2	I	198	206	Right-handed alpha
Helix 30	AD3	I	206	211	Right-handed alpha
Helix 31	AD4	I	211	228	Right-handed alpha
Helix 32	AD5	I	230	236	Right-handed alpha
Helix 33	AD6	I	259	270	Right-handed alpha
Helix 34	AD7	I	271	281	Right-handed alpha
Helix 35	AD8	C	38	51	Right-handed alpha
Helix 36	AD9	C	71	75	Right-handed 310
Helix 37	AE1	C	91	104	Right-handed alpha
Helix 38	AE2	C	106	121	Right-handed alpha
Helix 39	AE3	C	123	127	Right-handed 310
Helix 40	AE4	C	130	134	Right-handed 310
Helix 41	AE5	C	135	151	Right-handed alpha
Helix 42	AE6	C	165	184	Right-handed alpha
Helix 43	AE7	C	193	200	Right-handed alpha
Helix 44	AE8	C	217	224	Right-handed alpha
Helix 45	AE9	C	227	234	Right-handed alpha
Helix 46	AF1	D	40	51	Right-handed alpha
Helix 47	AF2	D	71	75	Right-handed 310
Helix 48	AF3	D	91	104	Right-handed alpha
Helix 49	AF4	D	106	121	Right-handed alpha
Helix 50	AF5	D	135	151	Right-handed alpha
Helix 51	AF6	D	165	184	Right-handed alpha
Helix 52	AF7	D	193	201	Right-handed alpha
Helix 53	AF8	D	217	224	Right-handed alpha
Helix 54	AF9	D	227	234	Right-handed alpha
Helix 55	AG1	D	294	296	Right-handed 310

There are 9 sheets in PDB entry 9BCR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	C	16	22	first strand
Strand 2	C	7	13	anti-parallel
Strand 3	C	57	59	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	C	77	80	first strand
Strand 2	C	154	157	parallel
Strand 3	C	186	191	parallel
Strand 4	C	31	35	parallel
Strand 5	C	203	207	parallel
Strand 6	C	212	216	anti-parallel

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There are 2 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	61	62	first strand
Strand 2	C	65	66	anti-parallel

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There are 5 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	265	269	first strand
Strand 2	C	253	257	anti-parallel
Strand 3	C	240	249	anti-parallel
Strand 4	C	280	285	anti-parallel
Strand 5	C	352	355	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	291	292	first strand
Strand 2	C	342	346	anti-parallel
Strand 3	C	299	306	anti-parallel
Strand 4	C	313	319	anti-parallel
Strand 5	C	326	332	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	D	16	25	first strand
Strand 2	D	4	13	anti-parallel
Strand 3	D	57	62	anti-parallel
Strand 4	D	65	66	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	77	80	first strand
Strand 2	D	154	158	parallel
Strand 3	D	186	190	parallel
Strand 4	D	31	35	parallel
Strand 5	D	203	208	parallel
Strand 6	D	211	216	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	265	269	first strand
Strand 2	D	253	257	anti-parallel
Strand 3	D	240	249	anti-parallel
Strand 4	D	280	285	anti-parallel
Strand 5	D	353	355	anti-parallel
Strand 6	D	361	362	anti-parallel

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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	D	291	292	first strand
Strand 2	D	342	346	anti-parallel
Strand 3	D	299	309	anti-parallel
Strand 4	D	313	319	anti-parallel
Strand 5	D	327	332	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: 9BCR

Analysis of interatomic Contacts of Structural Units in PDB entry:
9BCR