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

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 7DFL entry

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

Chain ID	Initial residue	Terminal residue
R	MET 28	ILE 485
B	SER 2	ASN 340
G	ASN 5	ARG 62
A	CYS 3	VAL 359
C	ASP 1	LYS 248

There are 33 helices in PDB entry 7DFL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	28	53	Right-handed alpha
Helix 2	AA2	R	61	80	Right-handed alpha
Helix 3	AA3	R	80	90	Right-handed alpha
Helix 4	AA4	R	96	131	Right-handed alpha
Helix 5	AA5	R	140	157	Right-handed alpha
Helix 6	AA6	R	158	163	Right-handed alpha
Helix 7	AA7	R	168	172	Right-handed 310
Helix 8	AA8	R	187	199	Right-handed alpha
Helix 9	AA9	R	199	218	Right-handed alpha
Helix 10	AB1	R	408	439	Right-handed alpha
Helix 11	AB2	R	445	464	Right-handed alpha
Helix 12	AB3	R	465	467	Right-handed 310
Helix 13	AB4	R	468	472	Right-handed 310
Helix 14	AB5	R	475	482	Right-handed alpha
Helix 15	AB6	B	3	26	Right-handed alpha
Helix 16	AB7	B	29	33	Right-handed 310
Helix 17	AB8	G	6	24	Right-handed alpha
Helix 18	AB9	G	29	44	Right-handed alpha
Helix 19	AC1	G	55	59	Right-handed 310
Helix 20	AC2	A	6	37	Right-handed alpha
Helix 21	AC3	A	51	63	Right-handed alpha
Helix 22	AC4	A	212	221	Right-handed 310
Helix 23	AC5	A	233	235	Right-handed 310
Helix 24	AC6	A	246	260	Right-handed alpha
Helix 25	AC7	A	261	265	Right-handed 310
Helix 26	AC8	A	276	284	Right-handed alpha
Helix 27	AC9	A	287	291	Right-handed 310
Helix 28	AD1	A	301	316	Right-handed alpha
Helix 29	AD2	A	335	356	Right-handed alpha
Helix 30	AD3	C	28	32	Right-handed 310
Helix 31	AD4	C	53	56	Right-handed 310
Helix 32	AD5	C	87	91	Right-handed 310
Helix 33	AD6	C	220	224	Right-handed 310

There are 12 sheets in PDB entry 7DFL. 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	B	47	51	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	89	94	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	B	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	134	139	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	B	146	151	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	166	170	anti-parallel
Strand 4	B	175	180	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	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	208	212	anti-parallel
Strand 4	B	220	222	anti-parallel

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There are 4 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	229	232	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	249	254	anti-parallel
Strand 4	B	259	265	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	B	276	278	first strand
Strand 2	B	284	288	anti-parallel
Strand 3	B	294	298	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	A	190	196	first strand
Strand 2	A	199	205	anti-parallel
Strand 3	A	39	45	parallel
Strand 4	A	225	231	parallel
Strand 5	A	268	274	parallel

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There are 4 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	3	7	first strand
Strand 2	C	17	25	anti-parallel
Strand 3	C	78	84	anti-parallel
Strand 4	C	68	73	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	58	60	first strand
Strand 2	C	45	51	anti-parallel
Strand 3	C	33	39	anti-parallel
Strand 4	C	92	99	anti-parallel
Strand 5	C	115	117	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	140	142	first strand
Strand 2	C	155	161	anti-parallel
Strand 3	C	211	216	anti-parallel
Strand 4	C	203	208	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	C	146	149	first strand
Strand 2	C	243	247	parallel
Strand 3	C	226	231	anti-parallel
Strand 4	C	174	179	anti-parallel
Strand 5	C	186	190	anti-parallel
Strand 6	C	194	195	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: 7DFL

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