Analysis of interatomic Contacts of Structural Units in PDB entry:
7X7L

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 7X7L entry

There are 4 chains in PDB entry 7X7L (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 37	GLN 419
B	PHE 37	GLN 419
C	PHE 37	GLN 419
D	PHE 37	GLN 419

There are 50 helices in PDB entry 7X7L. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	58	71	Right-handed alpha
Helix 2	AA2	A	79	83	Right-handed 310
Helix 3	AA3	A	110	114	Right-handed 310
Helix 4	AA4	A	120	132	Right-handed alpha
Helix 5	AA5	A	144	155	Right-handed alpha
Helix 6	AA6	A	189	195	Right-handed 310
Helix 7	AA7	A	226	239	Right-handed alpha
Helix 8	AA8	A	285	295	Right-handed alpha
Helix 9	AA9	A	308	318	Right-handed alpha
Helix 10	AB1	A	319	323	Right-handed 310
Helix 11	AB2	A	333	344	Right-handed alpha
Helix 12	AB3	A	348	359	Right-handed alpha
Helix 13	AB4	A	413	417	Right-handed 310
Helix 14	AB5	B	58	71	Right-handed alpha
Helix 15	AB6	B	79	83	Right-handed 310
Helix 16	AB7	B	110	114	Right-handed 310
Helix 17	AB8	B	120	132	Right-handed alpha
Helix 18	AB9	B	144	155	Right-handed alpha
Helix 19	AC1	B	226	239	Right-handed alpha
Helix 20	AC2	B	286	295	Right-handed alpha
Helix 21	AC3	B	308	319	Right-handed alpha
Helix 22	AC4	B	320	323	Right-handed 310
Helix 23	AC5	B	332	344	Right-handed alpha
Helix 24	AC6	B	348	359	Right-handed alpha
Helix 25	AC7	B	413	419	Right-handed 310
Helix 26	AC8	C	58	71	Right-handed alpha
Helix 27	AC9	C	79	83	Right-handed 310
Helix 28	AD1	C	110	114	Right-handed 310
Helix 29	AD2	C	120	132	Right-handed alpha
Helix 30	AD3	C	144	155	Right-handed alpha
Helix 31	AD4	C	189	195	Right-handed 310
Helix 32	AD5	C	226	239	Right-handed alpha
Helix 33	AD6	C	285	295	Right-handed alpha
Helix 34	AD7	C	308	320	Right-handed alpha
Helix 35	AD8	C	321	323	Right-handed 310
Helix 36	AD9	C	332	344	Right-handed alpha
Helix 37	AE1	C	348	359	Right-handed alpha
Helix 38	AE2	C	413	418	Right-handed 310
Helix 39	AE3	D	58	71	Right-handed alpha
Helix 40	AE4	D	79	83	Right-handed 310
Helix 41	AE5	D	110	114	Right-handed 310
Helix 42	AE6	D	120	132	Right-handed alpha
Helix 43	AE7	D	144	155	Right-handed alpha
Helix 44	AE8	D	226	239	Right-handed alpha
Helix 45	AE9	D	285	295	Right-handed alpha
Helix 46	AF1	D	308	318	Right-handed alpha
Helix 47	AF2	D	319	323	Right-handed 310
Helix 48	AF3	D	332	344	Right-handed alpha
Helix 49	AF4	D	348	359	Right-handed alpha
Helix 50	AF5	D	413	418	Right-handed 310

There are 9 sheets in PDB entry 7X7L. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	159	167	first strand
Strand 2	A	170	178	anti-parallel
Strand 3	A	181	187	anti-parallel
Strand 4	A	135	142	parallel
Strand 5	A	46	55	anti-parallel
Strand 6	A	97	104	parallel
Strand 7	A	87	94	anti-parallel
Strand 8	A	74	78	anti-parallel
Strand 9	A	202	203	anti-parallel

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There are 8 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	241	246	first strand
Strand 2	A	258	264	anti-parallel
Strand 3	A	271	277	anti-parallel
Strand 4	A	214	223	parallel
Strand 5	A	298	306	anti-parallel
Strand 6	A	385	393	parallel
Strand 7	A	368	374	anti-parallel
Strand 8	A	361	364	anti-parallel

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There are 9 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	159	167	first strand
Strand 2	B	170	178	anti-parallel
Strand 3	B	181	187	anti-parallel
Strand 4	B	134	142	parallel
Strand 5	B	46	55	anti-parallel
Strand 6	B	97	104	parallel
Strand 7	B	87	94	anti-parallel
Strand 8	B	74	78	anti-parallel
Strand 9	B	202	203	anti-parallel

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There are 8 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	241	247	first strand
Strand 2	B	258	264	anti-parallel
Strand 3	B	271	277	anti-parallel
Strand 4	B	214	223	parallel
Strand 5	B	298	306	anti-parallel
Strand 6	B	385	393	parallel
Strand 7	B	368	374	anti-parallel
Strand 8	B	361	365	anti-parallel

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There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	159	167	first strand
Strand 2	C	170	178	anti-parallel
Strand 3	C	181	187	anti-parallel
Strand 4	C	134	142	parallel
Strand 5	C	46	55	anti-parallel
Strand 6	C	97	104	parallel
Strand 7	C	87	94	anti-parallel
Strand 8	C	74	78	anti-parallel
Strand 9	C	202	203	anti-parallel

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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	241	247	first strand
Strand 2	C	258	264	anti-parallel
Strand 3	C	271	277	anti-parallel
Strand 4	C	214	223	parallel
Strand 5	C	298	306	anti-parallel
Strand 6	C	385	393	parallel
Strand 7	C	368	374	anti-parallel
Strand 8	C	361	364	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	C	395	397	first strand
Strand 2	C	403	405	anti-parallel

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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	159	167	first strand
Strand 2	D	170	178	anti-parallel
Strand 3	D	181	187	anti-parallel
Strand 4	D	134	142	parallel
Strand 5	D	46	55	anti-parallel
Strand 6	D	97	104	parallel
Strand 7	D	87	94	anti-parallel
Strand 8	D	74	78	anti-parallel
Strand 9	D	202	203	anti-parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	241	247	first strand
Strand 2	D	258	264	anti-parallel
Strand 3	D	271	277	anti-parallel
Strand 4	D	214	223	parallel
Strand 5	D	298	306	anti-parallel
Strand 6	D	385	393	parallel
Strand 7	D	368	374	anti-parallel
Strand 8	D	361	364	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: 7X7L

Analysis of interatomic Contacts of Structural Units in PDB entry:
7X7L