Analysis of interatomic Contacts of Structural Units in PDB entry:
7DL1

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 7DL1 entry

There are 4 chains in PDB entry 7DL1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 351
B	MET 1	ALA 351
C	MET 1	ALA 351
D	MET 1	LYS 265

There are 57 helices in PDB entry 7DL1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	9	11	Right-handed 310
Helix 2	AA2	A	49	63	Right-handed alpha
Helix 3	AA3	A	67	84	Right-handed alpha
Helix 4	AA4	A	125	129	Right-handed 310
Helix 5	AA5	A	170	179	Right-handed alpha
Helix 6	AA6	A	179	189	Right-handed alpha
Helix 7	AA7	A	202	217	Right-handed alpha
Helix 8	AA8	A	228	230	Right-handed 310
Helix 9	AA9	A	231	238	Right-handed alpha
Helix 10	AB1	A	250	262	Right-handed alpha
Helix 11	AB2	A	279	286	Right-handed alpha
Helix 12	AB3	A	301	312	Right-handed alpha
Helix 13	AB4	A	327	339	Right-handed alpha
Helix 14	AB5	A	339	350	Right-handed alpha
Helix 15	AB6	B	9	11	Right-handed 310
Helix 16	AB7	B	49	61	Right-handed alpha
Helix 17	AB8	B	67	84	Right-handed alpha
Helix 18	AB9	B	125	129	Right-handed 310
Helix 19	AC1	B	140	143	Right-handed 310
Helix 20	AC2	B	168	177	Right-handed alpha
Helix 21	AC3	B	179	189	Right-handed alpha
Helix 22	AC4	B	202	217	Right-handed alpha
Helix 23	AC5	B	228	230	Right-handed 310
Helix 24	AC6	B	231	238	Right-handed alpha
Helix 25	AC7	B	250	263	Right-handed alpha
Helix 26	AC8	B	279	286	Right-handed alpha
Helix 27	AC9	B	301	312	Right-handed alpha
Helix 28	AD1	B	327	339	Right-handed alpha
Helix 29	AD2	B	339	350	Right-handed alpha
Helix 30	AD3	C	9	11	Right-handed 310
Helix 31	AD4	C	49	63	Right-handed alpha
Helix 32	AD5	C	67	84	Right-handed alpha
Helix 33	AD6	C	125	129	Right-handed 310
Helix 34	AD7	C	169	177	Right-handed alpha
Helix 35	AD8	C	179	189	Right-handed alpha
Helix 36	AD9	C	202	217	Right-handed alpha
Helix 37	AE1	C	228	230	Right-handed 310
Helix 38	AE2	C	231	238	Right-handed alpha
Helix 39	AE3	C	250	262	Right-handed alpha
Helix 40	AE4	C	279	286	Right-handed alpha
Helix 41	AE5	C	301	312	Right-handed alpha
Helix 42	AE6	C	327	339	Right-handed alpha
Helix 43	AE7	C	339	350	Right-handed alpha
Helix 44	AE8	D	9	11	Right-handed 310
Helix 45	AE9	D	49	63	Right-handed alpha
Helix 46	AF1	D	67	84	Right-handed alpha
Helix 47	AF2	D	125	129	Right-handed 310
Helix 48	AF3	D	168	177	Right-handed alpha
Helix 49	AF4	D	179	189	Right-handed alpha
Helix 50	AF5	D	202	217	Right-handed alpha
Helix 51	AF6	D	228	230	Right-handed 310
Helix 52	AF7	D	231	238	Right-handed alpha
Helix 53	AF8	D	250	262	Right-handed alpha
Helix 54	AF9	D	279	286	Right-handed alpha
Helix 55	AG1	D	301	312	Right-handed alpha
Helix 56	AG2	D	327	339	Right-handed alpha
Helix 57	AG3	D	339	350	Right-handed alpha

There are 12 sheets in PDB entry 7DL1. 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 2 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	13	15	first strand
Strand 2	A	26	27	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	A	131	140	first strand
Strand 2	A	145	154	anti-parallel
Strand 3	A	39	48	anti-parallel
Strand 4	A	95	104	anti-parallel
Strand 5	A	119	122	anti-parallel
Strand 6	A	160	162	anti-parallel

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There are 6 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	242	245	first strand
Strand 2	A	221	226	parallel
Strand 3	A	194	198	parallel
Strand 4	A	267	272	parallel
Strand 5	A	287	295	parallel
Strand 6	A	317	320	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	B	13	15	first strand
Strand 2	B	26	27	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	131	136	first strand
Strand 2	B	148	154	anti-parallel
Strand 3	B	39	47	anti-parallel
Strand 4	B	145	146	anti-parallel

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There are 6 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	131	136	first strand
Strand 2	B	148	154	anti-parallel
Strand 3	B	39	47	anti-parallel
Strand 4	B	96	104	anti-parallel
Strand 5	B	119	122	anti-parallel
Strand 6	B	160	162	anti-parallel

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There are 12 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	242	245	first strand
Strand 2	B	221	226	parallel
Strand 3	B	194	198	parallel
Strand 4	B	267	272	parallel
Strand 5	B	287	295	parallel
Strand 6	B	317	320	parallel
Strand 7	D	317	320	anti-parallel
Strand 8	D	287	295	parallel
Strand 9	D	267	272	parallel
Strand 10	D	194	198	parallel
Strand 11	D	221	226	parallel
Strand 12	D	242	245	parallel

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There are 2 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	13	15	first strand
Strand 2	C	26	27	anti-parallel

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There are 6 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	131	140	first strand
Strand 2	C	145	154	anti-parallel
Strand 3	C	39	48	anti-parallel
Strand 4	C	95	104	anti-parallel
Strand 5	C	119	122	anti-parallel
Strand 6	C	160	162	anti-parallel

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There are 6 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	242	245	first strand
Strand 2	C	221	226	parallel
Strand 3	C	194	198	parallel
Strand 4	C	267	272	parallel
Strand 5	C	287	295	parallel
Strand 6	C	317	320	parallel

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There are 2 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	13	15	first strand
Strand 2	D	26	27	anti-parallel

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There are 6 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	131	140	first strand
Strand 2	D	145	154	anti-parallel
Strand 3	D	39	48	anti-parallel
Strand 4	D	95	104	anti-parallel
Strand 5	D	119	122	anti-parallel
Strand 6	D	160	162	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: 7DL1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7DL1