Analysis of interatomic Contacts of Structural Units in PDB entry:
7DRO

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 7DRO entry

There are 5 chains in PDB entry 7DRO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 4	THR 312
B	ASN 3	LYS 313
C	LEU 4	LYS 313
D	LEU 4	LYS 313
E	ASP 5	GLY 177

There are 73 helices in PDB entry 7DRO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	28	Right-handed alpha
Helix 2	AA2	A	37	41	Right-handed 310
Helix 3	AA3	A	87	92	Right-handed alpha
Helix 4	AA4	A	92	118	Right-handed alpha
Helix 5	AA5	A	126	132	Right-handed alpha
Helix 6	AA6	A	132	143	Right-handed alpha
Helix 7	AA7	A	155	167	Right-handed alpha
Helix 8	AA8	A	184	189	Right-handed alpha
Helix 9	AA9	A	189	194	Right-handed alpha
Helix 10	AB1	A	195	198	Right-handed 310
Helix 11	AB2	A	247	262	Right-handed alpha
Helix 12	AB3	A	289	297	Right-handed alpha
Helix 13	AB4	A	300	310	Right-handed alpha
Helix 14	AB5	B	16	28	Right-handed alpha
Helix 15	AB6	B	37	39	Right-handed 310
Helix 16	AB7	B	40	45	Right-handed alpha
Helix 17	AB8	B	86	92	Right-handed alpha
Helix 18	AB9	B	92	118	Right-handed alpha
Helix 19	AC1	B	124	131	Right-handed 310
Helix 20	AC2	B	132	142	Right-handed alpha
Helix 21	AC3	B	155	167	Right-handed alpha
Helix 22	AC4	B	192	198	Right-handed 310
Helix 23	AC5	B	249	262	Right-handed alpha
Helix 24	AC6	B	289	296	Right-handed alpha
Helix 25	AC7	B	300	312	Right-handed alpha
Helix 26	AC8	C	16	29	Right-handed alpha
Helix 27	AC9	C	40	45	Right-handed alpha
Helix 28	AD1	C	95	117	Right-handed alpha
Helix 29	AD2	C	124	126	Right-handed 310
Helix 30	AD3	C	127	132	Right-handed alpha
Helix 31	AD4	C	132	142	Right-handed alpha
Helix 32	AD5	C	155	167	Right-handed alpha
Helix 33	AD6	C	184	188	Right-handed 310
Helix 34	AD7	C	189	194	Right-handed alpha
Helix 35	AD8	C	195	198	Right-handed 310
Helix 36	AD9	C	247	262	Right-handed alpha
Helix 37	AE1	C	289	297	Right-handed alpha
Helix 38	AE2	C	300	311	Right-handed alpha
Helix 39	AE3	D	16	29	Right-handed alpha
Helix 40	AE4	D	37	39	Right-handed 310
Helix 41	AE5	D	40	45	Right-handed alpha
Helix 42	AE6	D	92	118	Right-handed alpha
Helix 43	AE7	D	124	128	Right-handed 310
Helix 44	AE8	D	132	137	Right-handed alpha
Helix 45	AE9	D	137	142	Right-handed alpha
Helix 46	AF1	D	155	167	Right-handed alpha
Helix 47	AF2	D	185	189	Right-handed 310
Helix 48	AF3	D	247	262	Right-handed alpha
Helix 49	AF4	D	289	296	Right-handed alpha
Helix 50	AF5	D	300	312	Right-handed alpha
Helix 51	AF6	E	16	28	Right-handed alpha
Helix 52	AF7	E	86	92	Right-handed alpha
Helix 53	AF8	E	93	118	Right-handed alpha
Helix 54	AF9	E	124	131	Right-handed 310
Helix 55	AG1	E	132	143	Right-handed alpha
Helix 56	AG2	E	155	167	Right-handed alpha
Helix 57	AG3	E	184	189	Right-handed alpha
Helix 58	AG4	E	189	194	Right-handed alpha
Helix 59	AG5	E	195	198	Right-handed 310
Helix 60	AG6	E	247	262	Right-handed alpha
Helix 61	AG7	E	289	297	Right-handed alpha
Helix 62	AG8	E	300	310	Right-handed alpha
Helix 63	AG9	F	16	29	Right-handed alpha
Helix 64	AH1	F	37	39	Right-handed 310
Helix 65	AH2	F	40	45	Right-handed alpha
Helix 66	AH3	F	88	117	Right-handed alpha
Helix 67	AH4	F	124	126	Right-handed 310
Helix 68	AH5	F	127	132	Right-handed alpha
Helix 69	AH6	F	132	142	Right-handed alpha
Helix 70	AH7	F	155	167	Right-handed alpha
Helix 71	AH8	F	247	262	Right-handed alpha
Helix 72	AH9	F	289	296	Right-handed alpha
Helix 73	AI1	F	300	311	Right-handed alpha

There are 18 sheets in PDB entry 7DRO. 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,

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	34	36	first strand
Strand 2	A	8	11	parallel
Strand 3	A	68	71	parallel
Strand 4	A	120	122	parallel

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There are 7 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	61	62	first strand
Strand 2	A	56	58	anti-parallel
Strand 3	A	47	50	anti-parallel
Strand 4	B	150	153	anti-parallel
Strand 5	B	201	205	anti-parallel
Strand 6	B	169	172	anti-parallel
Strand 7	B	181	182	anti-parallel

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There are 7 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	181	182	first strand
Strand 2	A	169	172	anti-parallel
Strand 3	A	201	205	anti-parallel
Strand 4	A	150	153	anti-parallel
Strand 5	B	47	50	anti-parallel
Strand 6	B	56	58	anti-parallel
Strand 7	B	61	62	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	A	236	243	first strand
Strand 2	A	220	233	anti-parallel
Strand 3	A	211	217	anti-parallel
Strand 4	A	265	271	anti-parallel
Strand 5	A	279	284	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	34	36	first strand
Strand 2	B	8	11	parallel
Strand 3	B	68	71	parallel
Strand 4	B	120	122	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	236	244	first strand
Strand 2	B	221	233	anti-parallel
Strand 3	B	211	217	anti-parallel
Strand 4	B	265	271	anti-parallel
Strand 5	B	279	284	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	8	11	first strand
Strand 2	C	68	71	parallel
Strand 3	C	120	122	parallel

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There are 7 strands in AA8 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	56	58	anti-parallel
Strand 3	C	47	50	anti-parallel
Strand 4	D	150	153	anti-parallel
Strand 5	D	201	205	anti-parallel
Strand 6	D	169	172	anti-parallel
Strand 7	D	181	182	anti-parallel

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There are 7 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	181	182	first strand
Strand 2	C	169	172	anti-parallel
Strand 3	C	201	205	anti-parallel
Strand 4	C	150	153	anti-parallel
Strand 5	D	47	50	anti-parallel
Strand 6	D	56	58	anti-parallel
Strand 7	D	61	62	anti-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	236	244	first strand
Strand 2	C	221	233	anti-parallel
Strand 3	C	211	217	anti-parallel
Strand 4	C	265	272	anti-parallel
Strand 5	C	278	284	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	D	34	36	first strand
Strand 2	D	8	11	parallel
Strand 3	D	68	71	parallel
Strand 4	D	120	122	parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	240	243	first strand
Strand 2	D	220	228	anti-parallel
Strand 3	D	211	217	anti-parallel
Strand 4	D	265	271	anti-parallel
Strand 5	D	279	283	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	34	35	first strand
Strand 2	E	8	10	parallel
Strand 3	E	68	70	parallel
Strand 4	E	120	122	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	E	56	57	first strand
Strand 2	E	48	50	anti-parallel
Strand 3	F	151	153	anti-parallel
Strand 4	F	202	205	anti-parallel
Strand 5	F	169	172	anti-parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	181	182	first strand
Strand 2	E	169	173	anti-parallel
Strand 3	E	201	205	anti-parallel
Strand 4	E	150	153	anti-parallel
Strand 5	F	47	50	anti-parallel
Strand 6	F	56	58	anti-parallel
Strand 7	F	61	62	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	236	243	first strand
Strand 2	E	221	233	anti-parallel
Strand 3	E	211	217	anti-parallel
Strand 4	E	265	272	anti-parallel
Strand 5	E	278	284	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	34	36	first strand
Strand 2	F	8	11	parallel
Strand 3	F	68	71	parallel
Strand 4	F	120	122	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	F	237	243	first strand
Strand 2	F	221	231	anti-parallel
Strand 3	F	212	217	anti-parallel
Strand 4	F	265	271	anti-parallel
Strand 5	F	279	284	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: 7DRO

Analysis of interatomic Contacts of Structural Units in PDB entry:
7DRO