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

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 7DRM entry

There are 6 chains in PDB entry 7DRM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 3	LYS 313
B	ASN 3	ARG 314
C	LEU 4	ARG 314
D	SER -1	LYS 313
E	LEU 1	GLU 25
F	LEU 1	GLU 25

There are 60 helices in PDB entry 7DRM. 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	39	Right-handed 310
Helix 3	AA3	A	40	45	Right-handed alpha
Helix 4	AA4	A	85	92	Right-handed alpha
Helix 5	AA5	A	92	118	Right-handed alpha
Helix 6	AA6	A	124	126	Right-handed 310
Helix 7	AA7	A	127	132	Right-handed alpha
Helix 8	AA8	A	132	142	Right-handed alpha
Helix 9	AA9	A	155	167	Right-handed alpha
Helix 10	AB1	A	184	189	Right-handed alpha
Helix 11	AB2	A	189	194	Right-handed alpha
Helix 12	AB3	A	195	198	Right-handed 310
Helix 13	AB4	A	247	262	Right-handed alpha
Helix 14	AB5	A	289	297	Right-handed alpha
Helix 15	AB6	A	300	310	Right-handed alpha
Helix 16	AB7	B	16	30	Right-handed alpha
Helix 17	AB8	B	37	41	Right-handed 310
Helix 18	AB9	B	85	90	Right-handed alpha
Helix 19	AC1	B	92	118	Right-handed alpha
Helix 20	AC2	B	124	126	Right-handed 310
Helix 21	AC3	B	127	132	Right-handed alpha
Helix 22	AC4	B	132	142	Right-handed alpha
Helix 23	AC5	B	155	167	Right-handed alpha
Helix 24	AC6	B	184	188	Right-handed 310
Helix 25	AC7	B	189	194	Right-handed alpha
Helix 26	AC8	B	195	198	Right-handed 310
Helix 27	AC9	B	247	262	Right-handed alpha
Helix 28	AD1	B	289	297	Right-handed alpha
Helix 29	AD2	B	300	311	Right-handed alpha
Helix 30	AD3	B	312	314	Right-handed 310
Helix 31	AD4	C	16	29	Right-handed alpha
Helix 32	AD5	C	37	39	Right-handed 310
Helix 33	AD6	C	40	45	Right-handed alpha
Helix 34	AD7	C	85	92	Right-handed alpha
Helix 35	AD8	C	92	117	Right-handed alpha
Helix 36	AD9	C	124	126	Right-handed 310
Helix 37	AE1	C	127	132	Right-handed alpha
Helix 38	AE2	C	132	143	Right-handed alpha
Helix 39	AE3	C	155	167	Right-handed alpha
Helix 40	AE4	C	184	188	Right-handed 310
Helix 41	AE5	C	189	194	Right-handed alpha
Helix 42	AE6	C	195	198	Right-handed 310
Helix 43	AE7	C	247	262	Right-handed alpha
Helix 44	AE8	C	289	297	Right-handed alpha
Helix 45	AE9	C	300	312	Right-handed alpha
Helix 46	AF1	D	16	29	Right-handed alpha
Helix 47	AF2	D	37	41	Right-handed 310
Helix 48	AF3	D	85	92	Right-handed alpha
Helix 49	AF4	D	92	118	Right-handed alpha
Helix 50	AF5	D	124	126	Right-handed 310
Helix 51	AF6	D	127	132	Right-handed alpha
Helix 52	AF7	D	132	143	Right-handed alpha
Helix 53	AF8	D	155	167	Right-handed alpha
Helix 54	AF9	D	184	188	Right-handed 310
Helix 55	AG1	D	189	194	Right-handed alpha
Helix 56	AG2	D	195	198	Right-handed 310
Helix 57	AG3	D	247	262	Right-handed alpha
Helix 58	AG4	D	289	297	Right-handed alpha
Helix 59	AG5	D	300	311	Right-handed alpha
Helix 60	AG6	E	19	23	Right-handed 310

There are 12 sheets in PDB entry 7DRM. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	173	anti-parallel
Strand 7	B	181	183	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	238	243	first strand
Strand 2	A	221	230	anti-parallel
Strand 3	A	211	217	anti-parallel
Strand 4	A	265	272	anti-parallel
Strand 5	A	278	283	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	240	243	first strand
Strand 2	B	221	228	anti-parallel
Strand 3	B	211	217	anti-parallel
Strand 4	B	265	272	anti-parallel
Strand 5	B	278	282	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	C	34	36	first strand
Strand 2	C	8	11	parallel
Strand 3	C	68	71	parallel
Strand 4	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	49	anti-parallel
Strand 4	D	150	153	anti-parallel
Strand 5	D	201	205	anti-parallel
Strand 6	D	169	173	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	239	244	first strand
Strand 2	C	221	229	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	241	243	first strand
Strand 2	D	220	227	anti-parallel
Strand 3	D	211	217	anti-parallel
Strand 4	D	265	272	anti-parallel
Strand 5	D	278	283	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: 7DRM

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