Analysis of interatomic Contacts of Structural Units in PDB entry:
7X7I

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 7X7I entry

There are 2 chains in PDB entry 7X7I (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 2	CYS 584
B	GLY 2	CYS 584

There are 50 helices in PDB entry 7X7I. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	11	24	Right-handed alpha
Helix 2	AA2	A	63	65	Right-handed 310
Helix 3	AA3	A	89	99	Right-handed alpha
Helix 4	AA4	A	101	103	Right-handed 310
Helix 5	AA5	A	126	128	Right-handed 310
Helix 6	AA6	A	139	143	Right-handed 310
Helix 7	AA7	A	144	158	Right-handed alpha
Helix 8	AA8	A	164	175	Right-handed alpha
Helix 9	AA9	A	191	195	Right-handed 310
Helix 10	AB1	A	196	217	Right-handed alpha
Helix 11	AB2	A	227	236	Right-handed alpha
Helix 12	AB3	A	251	270	Right-handed alpha
Helix 13	AB4	A	318	331	Right-handed alpha
Helix 14	AB5	A	340	343	Right-handed 310
Helix 15	AB6	A	344	352	Right-handed alpha
Helix 16	AB7	A	369	373	Right-handed 310
Helix 17	AB8	A	429	435	Right-handed alpha
Helix 18	AB9	A	436	438	Right-handed 310
Helix 19	AC1	A	447	451	Right-handed 310
Helix 20	AC2	A	452	457	Right-handed alpha
Helix 21	AC3	A	462	479	Right-handed alpha
Helix 22	AC4	A	480	487	Right-handed 310
Helix 23	AC5	A	515	523	Right-handed alpha
Helix 24	AC6	A	525	530	Right-handed 310
Helix 25	AC7	A	551	568	Right-handed alpha
Helix 26	AC8	B	11	24	Right-handed alpha
Helix 27	AC9	B	63	65	Right-handed 310
Helix 28	AD1	B	89	99	Right-handed alpha
Helix 29	AD2	B	101	103	Right-handed 310
Helix 30	AD3	B	126	128	Right-handed 310
Helix 31	AD4	B	139	143	Right-handed 310
Helix 32	AD5	B	144	158	Right-handed alpha
Helix 33	AD6	B	164	175	Right-handed alpha
Helix 34	AD7	B	191	195	Right-handed 310
Helix 35	AD8	B	196	217	Right-handed alpha
Helix 36	AD9	B	227	236	Right-handed alpha
Helix 37	AE1	B	251	270	Right-handed alpha
Helix 38	AE2	B	318	331	Right-handed alpha
Helix 39	AE3	B	340	343	Right-handed 310
Helix 40	AE4	B	344	352	Right-handed alpha
Helix 41	AE5	B	369	373	Right-handed 310
Helix 42	AE6	B	429	435	Right-handed alpha
Helix 43	AE7	B	436	438	Right-handed 310
Helix 44	AE8	B	447	451	Right-handed 310
Helix 45	AE9	B	452	457	Right-handed alpha
Helix 46	AF1	B	462	479	Right-handed alpha
Helix 47	AF2	B	480	487	Right-handed 310
Helix 48	AF3	B	515	523	Right-handed alpha
Helix 49	AF4	B	525	530	Right-handed 310
Helix 50	AF5	B	551	568	Right-handed alpha

There are 12 sheets in PDB entry 7X7I. 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 5 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	272	276	first strand
Strand 2	A	32	36	parallel
Strand 3	A	4	8	parallel
Strand 4	A	312	316	parallel
Strand 5	A	537	541	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	59	61	first strand
Strand 2	A	70	72	anti-parallel

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There are 3 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	78	79	first strand
Strand 2	A	244	247	anti-parallel
Strand 3	A	105	107	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	A	121	124	first strand
Strand 2	A	115	118	anti-parallel
Strand 3	A	394	396	parallel
Strand 4	A	400	407	anti-parallel
Strand 5	A	418	425	anti-parallel
Strand 6	A	359	366	anti-parallel
Strand 7	A	492	497	anti-parallel
Strand 8	A	459	460	anti-parallel

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There are 3 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	279	287	first strand
Strand 2	A	290	297	anti-parallel
Strand 3	A	308	310	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	354	357	first strand
Strand 2	A	507	510	anti-parallel

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There are 5 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	272	276	first strand
Strand 2	B	32	36	parallel
Strand 3	B	4	8	parallel
Strand 4	B	312	316	parallel
Strand 5	B	537	541	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	B	59	61	first strand
Strand 2	B	70	72	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	78	79	first strand
Strand 2	B	244	247	anti-parallel
Strand 3	B	105	107	anti-parallel

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There are 8 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	121	124	first strand
Strand 2	B	115	118	anti-parallel
Strand 3	B	394	396	parallel
Strand 4	B	402	407	anti-parallel
Strand 5	B	418	425	anti-parallel
Strand 6	B	359	366	anti-parallel
Strand 7	B	492	497	anti-parallel
Strand 8	B	459	460	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	279	287	first strand
Strand 2	B	290	297	anti-parallel
Strand 3	B	308	310	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	354	357	first strand
Strand 2	B	507	510	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: 7X7I

Analysis of interatomic Contacts of Structural Units in PDB entry:
7X7I