Analysis of interatomic Contacts of Structural Units in PDB entry:
6CU3

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 6CU3 entry

There are 5 chains in PDB entry 6CU3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 18	ARG 328
B	ILE 17	ARG 328
C	GLU 19	ARG 328
D	HIS 18	ARG 328
E	GLU 20	VAL 46

There are 72 helices in PDB entry 6CU3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	18	22	Right-handed 310
Helix 2	AA2	A	24	37	Right-handed alpha
Helix 3	AA3	A	38	43	Right-handed alpha
Helix 4	AA4	A	55	64	Right-handed alpha
Helix 5	AA5	A	74	88	Right-handed alpha
Helix 6	AA6	A	100	104	Right-handed 310
Helix 7	AA7	A	107	111	Right-handed 310
Helix 8	AA8	A	131	142	Right-handed alpha
Helix 9	AA9	A	163	171	Right-handed alpha
Helix 10	AB1	A	172	176	Right-handed 310
Helix 11	AB2	A	182	192	Right-handed alpha
Helix 12	AB3	A	199	203	Right-handed 310
Helix 13	AB4	A	219	224	Right-handed 310
Helix 14	AB5	B	18	22	Right-handed 310
Helix 15	AB6	B	24	37	Right-handed alpha
Helix 16	AB7	B	38	43	Right-handed alpha
Helix 17	AB8	B	55	64	Right-handed alpha
Helix 18	AB9	B	74	88	Right-handed alpha
Helix 19	AC1	B	100	104	Right-handed 310
Helix 20	AC2	B	107	111	Right-handed 310
Helix 21	AC3	B	131	142	Right-handed alpha
Helix 22	AC4	B	163	171	Right-handed alpha
Helix 23	AC5	B	172	176	Right-handed 310
Helix 24	AC6	B	182	192	Right-handed alpha
Helix 25	AC7	B	199	203	Right-handed 310
Helix 26	AC8	B	219	223	Right-handed 310
Helix 27	AC9	C	24	37	Right-handed alpha
Helix 28	AD1	C	38	43	Right-handed alpha
Helix 29	AD2	C	55	64	Right-handed alpha
Helix 30	AD3	C	74	88	Right-handed alpha
Helix 31	AD4	C	100	104	Right-handed 310
Helix 32	AD5	C	107	111	Right-handed 310
Helix 33	AD6	C	131	142	Right-handed alpha
Helix 34	AD7	C	163	171	Right-handed alpha
Helix 35	AD8	C	172	176	Right-handed 310
Helix 36	AD9	C	182	192	Right-handed alpha
Helix 37	AE1	C	199	203	Right-handed 310
Helix 38	AE2	C	219	223	Right-handed 310
Helix 39	AE3	D	18	22	Right-handed 310
Helix 40	AE4	D	24	37	Right-handed alpha
Helix 41	AE5	D	38	43	Right-handed alpha
Helix 42	AE6	D	55	64	Right-handed alpha
Helix 43	AE7	D	74	88	Right-handed alpha
Helix 44	AE8	D	100	104	Right-handed 310
Helix 45	AE9	D	107	111	Right-handed 310
Helix 46	AF1	D	131	142	Right-handed alpha
Helix 47	AF2	D	163	171	Right-handed alpha
Helix 48	AF3	D	172	176	Right-handed 310
Helix 49	AF4	D	182	192	Right-handed alpha
Helix 50	AF5	D	199	203	Right-handed 310
Helix 51	AF6	D	219	223	Right-handed 310
Helix 52	AF7	E	24	37	Right-handed alpha
Helix 53	AF8	E	38	43	Right-handed alpha
Helix 54	AF9	E	55	64	Right-handed alpha
Helix 55	AG1	E	74	88	Right-handed alpha
Helix 56	AG2	E	100	104	Right-handed 310
Helix 57	AG3	E	107	111	Right-handed 310
Helix 58	AG4	E	131	142	Right-handed alpha
Helix 59	AG5	E	163	171	Right-handed alpha
Helix 60	AG6	E	172	176	Right-handed 310
Helix 61	AG7	E	182	192	Right-handed alpha
Helix 62	AG8	E	199	203	Right-handed 310
Helix 63	AG9	E	219	223	Right-handed 310
Helix 64	AH1	F	24	37	Right-handed alpha
Helix 65	AH2	F	55	64	Right-handed alpha
Helix 66	AH3	F	76	88	Right-handed alpha
Helix 67	AH4	F	131	143	Right-handed alpha
Helix 68	AH5	F	163	171	Right-handed alpha
Helix 69	AH6	F	172	176	Right-handed 310
Helix 70	AH7	F	182	192	Right-handed alpha
Helix 71	AH8	F	199	203	Right-handed 310
Helix 72	AH9	F	219	223	Right-handed 310

There are 23 sheets in PDB entry 6CU3. 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,

There are 5 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	94	98	first strand
Strand 2	A	68	73	parallel
Strand 3	A	46	50	parallel
Strand 4	A	114	119	parallel
Strand 5	A	143	150	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	194	196	first strand
Strand 2	A	274	285	anti-parallel
Strand 3	A	238	251	anti-parallel
Strand 4	A	153	161	anti-parallel
Strand 5	A	208	214	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	A	194	196	first strand
Strand 2	A	274	285	anti-parallel
Strand 3	A	238	251	anti-parallel
Strand 4	A	259	262	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	A	226	233	first strand
Strand 2	A	290	299	anti-parallel
Strand 3	A	307	315	anti-parallel
Strand 4	A	321	327	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	B	94	98	first strand
Strand 2	B	68	73	parallel
Strand 3	B	46	50	parallel
Strand 4	B	114	119	parallel
Strand 5	B	143	150	parallel

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There are 5 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	194	196	first strand
Strand 2	B	274	285	anti-parallel
Strand 3	B	238	251	anti-parallel
Strand 4	B	153	161	anti-parallel
Strand 5	B	208	214	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	194	196	first strand
Strand 2	B	274	285	anti-parallel
Strand 3	B	238	251	anti-parallel
Strand 4	B	259	262	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	225	233	first strand
Strand 2	B	290	299	anti-parallel
Strand 3	B	307	315	anti-parallel
Strand 4	B	321	327	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	C	94	98	first strand
Strand 2	C	68	73	parallel
Strand 3	C	46	50	parallel
Strand 4	C	114	119	parallel
Strand 5	C	143	150	parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	194	196	first strand
Strand 2	C	274	285	anti-parallel
Strand 3	C	238	251	anti-parallel
Strand 4	C	153	161	anti-parallel
Strand 5	C	208	214	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	C	194	196	first strand
Strand 2	C	274	285	anti-parallel
Strand 3	C	238	251	anti-parallel
Strand 4	C	259	262	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	C	225	233	first strand
Strand 2	C	290	299	anti-parallel
Strand 3	C	307	315	anti-parallel
Strand 4	C	321	327	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	D	94	98	first strand
Strand 2	D	68	73	parallel
Strand 3	D	46	50	parallel
Strand 4	D	114	119	parallel
Strand 5	D	143	150	parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	194	196	first strand
Strand 2	D	274	285	anti-parallel
Strand 3	D	238	251	anti-parallel
Strand 4	D	153	161	anti-parallel
Strand 5	D	208	214	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	194	196	first strand
Strand 2	D	274	285	anti-parallel
Strand 3	D	238	251	anti-parallel
Strand 4	D	259	262	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	225	233	first strand
Strand 2	D	290	299	anti-parallel
Strand 3	D	307	315	anti-parallel
Strand 4	D	321	327	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	94	98	first strand
Strand 2	E	68	73	parallel
Strand 3	E	46	50	parallel
Strand 4	E	114	119	parallel
Strand 5	E	143	150	parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	194	196	first strand
Strand 2	E	274	285	anti-parallel
Strand 3	E	238	251	anti-parallel
Strand 4	E	153	161	anti-parallel
Strand 5	E	208	214	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	194	196	first strand
Strand 2	E	274	285	anti-parallel
Strand 3	E	238	251	anti-parallel
Strand 4	E	259	262	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	225	233	first strand
Strand 2	E	290	299	anti-parallel
Strand 3	E	307	315	anti-parallel
Strand 4	E	321	327	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	194	196	first strand
Strand 2	F	274	285	anti-parallel
Strand 3	F	238	250	anti-parallel
Strand 4	F	153	161	anti-parallel
Strand 5	F	208	214	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	194	196	first strand
Strand 2	F	274	285	anti-parallel
Strand 3	F	238	250	anti-parallel
Strand 4	F	260	262	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	225	233	first strand
Strand 2	F	290	299	anti-parallel
Strand 3	F	307	315	anti-parallel
Strand 4	F	321	327	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: 6CU3

Analysis of interatomic Contacts of Structural Units in PDB entry:
6CU3