Analysis of interatomic Contacts of Structural Units in PDB entry:
6B4O

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 6B4O entry

There are 3 chains in PDB entry 6B4O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN -1	ARG 449
B	LYS 2	ARG 449
C	MET 1	THR 344

There are 68 helices in PDB entry 6B4O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	25	Right-handed alpha
Helix 2	AA2	A	38	45	Right-handed alpha
Helix 3	AA3	A	45	65	Right-handed alpha
Helix 4	AA4	A	66	69	Right-handed 310
Helix 5	AA5	A	79	105	Right-handed alpha
Helix 6	AA6	A	149	153	Right-handed 310
Helix 7	AA7	A	155	162	Right-handed alpha
Helix 8	AA8	A	175	188	Right-handed alpha
Helix 9	AA9	A	206	220	Right-handed alpha
Helix 10	AB1	A	270	274	Right-handed 310
Helix 11	AB2	A	301	305	Right-handed 310
Helix 12	AB3	A	309	326	Right-handed alpha
Helix 13	AB4	A	354	363	Right-handed alpha
Helix 14	AB5	A	376	380	Right-handed 310
Helix 15	AB6	A	410	424	Right-handed alpha
Helix 16	AB7	A	427	433	Right-handed alpha
Helix 17	AB8	A	441	446	Right-handed 310
Helix 18	AB9	B	12	25	Right-handed alpha
Helix 19	AC1	B	38	45	Right-handed alpha
Helix 20	AC2	B	45	65	Right-handed alpha
Helix 21	AC3	B	66	69	Right-handed 310
Helix 22	AC4	B	79	105	Right-handed alpha
Helix 23	AC5	B	149	153	Right-handed 310
Helix 24	AC6	B	155	162	Right-handed alpha
Helix 25	AC7	B	175	188	Right-handed alpha
Helix 26	AC8	B	206	220	Right-handed alpha
Helix 27	AC9	B	270	274	Right-handed 310
Helix 28	AD1	B	301	305	Right-handed 310
Helix 29	AD2	B	309	326	Right-handed alpha
Helix 30	AD3	B	354	363	Right-handed alpha
Helix 31	AD4	B	376	380	Right-handed 310
Helix 32	AD5	B	410	424	Right-handed alpha
Helix 33	AD6	B	427	433	Right-handed alpha
Helix 34	AD7	B	441	447	Right-handed 310
Helix 35	AD8	C	12	25	Right-handed alpha
Helix 36	AD9	C	38	45	Right-handed alpha
Helix 37	AE1	C	45	65	Right-handed alpha
Helix 38	AE2	C	66	69	Right-handed 310
Helix 39	AE3	C	79	105	Right-handed alpha
Helix 40	AE4	C	149	153	Right-handed 310
Helix 41	AE5	C	155	162	Right-handed alpha
Helix 42	AE6	C	175	188	Right-handed alpha
Helix 43	AE7	C	206	220	Right-handed alpha
Helix 44	AE8	C	270	274	Right-handed 310
Helix 45	AE9	C	301	305	Right-handed 310
Helix 46	AF1	C	309	326	Right-handed alpha
Helix 47	AF2	C	354	363	Right-handed alpha
Helix 48	AF3	C	376	380	Right-handed 310
Helix 49	AF4	C	410	424	Right-handed alpha
Helix 50	AF5	C	427	433	Right-handed alpha
Helix 51	AF6	C	441	447	Right-handed 310
Helix 52	AF7	D	12	25	Right-handed alpha
Helix 53	AF8	D	38	45	Right-handed alpha
Helix 54	AF9	D	45	65	Right-handed alpha
Helix 55	AG1	D	66	69	Right-handed 310
Helix 56	AG2	D	79	105	Right-handed alpha
Helix 57	AG3	D	149	153	Right-handed 310
Helix 58	AG4	D	155	162	Right-handed alpha
Helix 59	AG5	D	175	188	Right-handed alpha
Helix 60	AG6	D	206	220	Right-handed alpha
Helix 61	AG7	D	270	274	Right-handed 310
Helix 62	AG8	D	301	305	Right-handed 310
Helix 63	AG9	D	309	326	Right-handed alpha
Helix 64	AH1	D	354	363	Right-handed alpha
Helix 65	AH2	D	376	380	Right-handed 310
Helix 66	AH3	D	410	424	Right-handed alpha
Helix 67	AH4	D	427	433	Right-handed alpha
Helix 68	AH5	D	441	447	Right-handed 310

There are 26 sheets in PDB entry 6B4O. 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, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8,

There are 4 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	2	3	first strand
Strand 2	A	127	130	parallel
Strand 3	A	121	124	anti-parallel
Strand 4	A	115	118	anti-parallel

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There are 5 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	108	111	first strand
Strand 2	A	29	33	parallel
Strand 3	A	6	9	parallel
Strand 4	A	134	136	parallel
Strand 5	A	297	299	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	A	71	78	first strand
Strand 2	B	71	78	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	140	142	first strand
Strand 2	A	262	264	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	A	223	225	first strand
Strand 2	A	191	195	parallel
Strand 3	A	168	172	parallel
Strand 4	A	255	258	parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	230	235	first strand
Strand 2	A	241	245	anti-parallel
Strand 3	A	250	253	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	340	342	first strand
Strand 2	A	348	352	anti-parallel
Strand 3	A	400	407	anti-parallel
Strand 4	A	388	395	anti-parallel
Strand 5	A	367	374	anti-parallel

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There are 5 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	108	111	first strand
Strand 2	B	29	33	parallel
Strand 3	B	6	9	parallel
Strand 4	B	133	136	parallel
Strand 5	B	297	299	parallel

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There are 3 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	115	118	first strand
Strand 2	B	121	124	anti-parallel
Strand 3	B	127	130	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	B	140	142	first strand
Strand 2	B	262	264	anti-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	B	223	225	first strand
Strand 2	B	191	195	parallel
Strand 3	B	168	172	parallel
Strand 4	B	255	258	parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	230	235	first strand
Strand 2	B	241	245	anti-parallel
Strand 3	B	250	253	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	340	342	first strand
Strand 2	B	348	352	anti-parallel
Strand 3	B	400	407	anti-parallel
Strand 4	B	388	395	anti-parallel
Strand 5	B	367	374	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2	3	first strand
Strand 2	C	127	130	parallel
Strand 3	C	121	124	anti-parallel
Strand 4	C	115	118	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	108	111	first strand
Strand 2	C	29	33	parallel
Strand 3	C	6	9	parallel
Strand 4	C	133	136	parallel
Strand 5	C	297	299	parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	71	78	first strand
Strand 2	D	71	78	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	140	142	first strand
Strand 2	C	262	264	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	223	225	first strand
Strand 2	C	191	195	parallel
Strand 3	C	168	172	parallel
Strand 4	C	255	258	parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	230	235	first strand
Strand 2	C	241	245	anti-parallel
Strand 3	C	250	253	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	340	342	first strand
Strand 2	C	348	352	anti-parallel
Strand 3	C	400	407	anti-parallel
Strand 4	C	388	395	anti-parallel
Strand 5	C	367	374	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2	3	first strand
Strand 2	D	127	130	parallel
Strand 3	D	121	124	anti-parallel
Strand 4	D	115	118	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	108	111	first strand
Strand 2	D	29	33	parallel
Strand 3	D	6	9	parallel
Strand 4	D	134	136	parallel
Strand 5	D	297	299	parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	140	142	first strand
Strand 2	D	262	264	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	223	225	first strand
Strand 2	D	191	195	parallel
Strand 3	D	168	172	parallel
Strand 4	D	255	258	parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	230	235	first strand
Strand 2	D	241	245	anti-parallel
Strand 3	D	250	253	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	340	342	first strand
Strand 2	D	348	352	anti-parallel
Strand 3	D	400	407	anti-parallel
Strand 4	D	388	395	anti-parallel
Strand 5	D	367	374	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: 6B4O

Analysis of interatomic Contacts of Structural Units in PDB entry:
6B4O