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

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 6DDL entry

There are 2 chains in PDB entry 6DDL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 25	ASN 508
B	LYS 25	ASN 508

There are 46 helices in PDB entry 6DDL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	30	34	Right-handed 310
Helix 2	AA2	A	44	46	Right-handed 310
Helix 3	AA3	A	63	80	Right-handed alpha
Helix 4	AA4	A	83	89	Right-handed 310
Helix 5	AA5	A	129	137	Right-handed alpha
Helix 6	AA6	A	138	141	Right-handed 310
Helix 7	AA7	A	157	174	Right-handed alpha
Helix 8	AA8	A	194	211	Right-handed alpha
Helix 9	AA9	A	213	220	Right-handed alpha
Helix 10	AB1	A	221	226	Right-handed alpha
Helix 11	AB2	A	230	243	Right-handed alpha
Helix 12	AB3	A	252	264	Right-handed alpha
Helix 13	AB4	A	278	283	Right-handed 310
Helix 14	AB5	A	293	297	Right-handed 310
Helix 15	AB6	A	331	339	Right-handed alpha
Helix 16	AB7	A	342	344	Right-handed 310
Helix 17	AB8	A	374	385	Right-handed alpha
Helix 18	AB9	A	385	403	Right-handed alpha
Helix 19	AC1	A	416	433	Right-handed alpha
Helix 20	AC2	A	448	458	Right-handed alpha
Helix 21	AC3	A	464	471	Right-handed 310
Helix 22	AC4	A	484	489	Right-handed alpha
Helix 23	AC5	A	502	507	Right-handed alpha
Helix 24	AC6	B	30	34	Right-handed 310
Helix 25	AC7	B	44	46	Right-handed 310
Helix 26	AC8	B	63	80	Right-handed alpha
Helix 27	AC9	B	83	89	Right-handed 310
Helix 28	AD1	B	129	137	Right-handed alpha
Helix 29	AD2	B	138	141	Right-handed 310
Helix 30	AD3	B	157	175	Right-handed alpha
Helix 31	AD4	B	194	211	Right-handed alpha
Helix 32	AD5	B	213	220	Right-handed alpha
Helix 33	AD6	B	221	226	Right-handed alpha
Helix 34	AD7	B	230	243	Right-handed alpha
Helix 35	AD8	B	252	264	Right-handed alpha
Helix 36	AD9	B	278	283	Right-handed 310
Helix 37	AE1	B	293	297	Right-handed 310
Helix 38	AE2	B	331	339	Right-handed alpha
Helix 39	AE3	B	342	344	Right-handed 310
Helix 40	AE4	B	374	385	Right-handed alpha
Helix 41	AE5	B	385	403	Right-handed alpha
Helix 42	AE6	B	416	434	Right-handed alpha
Helix 43	AE7	B	448	458	Right-handed alpha
Helix 44	AE8	B	464	471	Right-handed 310
Helix 45	AE9	B	484	489	Right-handed alpha
Helix 46	AF1	B	502	507	Right-handed alpha

There are 10 sheets in PDB entry 6DDL. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 9 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	36	37	first strand
Strand 2	A	460	462	anti-parallel
Strand 3	A	367	371	parallel
Strand 4	A	346	350	parallel
Strand 5	A	48	51	parallel
Strand 6	A	244	248	parallel
Strand 7	A	285	288	parallel
Strand 8	A	327	329	parallel
Strand 9	A	302	304	anti-parallel

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There are 2 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	41	42	first strand
Strand 2	A	476	477	anti-parallel

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There are 5 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	126	127	first strand
Strand 2	A	118	123	anti-parallel
Strand 3	A	108	112	anti-parallel
Strand 4	A	100	103	anti-parallel
Strand 5	A	150	153	anti-parallel

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There are 3 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	179	181	first strand
Strand 2	A	184	187	anti-parallel
Strand 3	A	190	193	anti-parallel

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There are 2 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	442	443	first strand
Strand 2	A	446	447	anti-parallel

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There are 9 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	36	37	first strand
Strand 2	B	460	462	anti-parallel
Strand 3	B	367	371	parallel
Strand 4	B	346	350	parallel
Strand 5	B	48	51	parallel
Strand 6	B	244	248	parallel
Strand 7	B	285	288	parallel
Strand 8	B	326	328	parallel
Strand 9	B	303	304	anti-parallel

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There are 2 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	41	42	first strand
Strand 2	B	476	477	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	126	127	first strand
Strand 2	B	118	123	anti-parallel
Strand 3	B	108	112	anti-parallel
Strand 4	B	100	103	anti-parallel
Strand 5	B	150	153	anti-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	178	180	first strand
Strand 2	B	184	187	anti-parallel
Strand 3	B	190	193	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	442	443	first strand
Strand 2	B	446	447	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: 6DDL

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