Analysis of interatomic Contacts of Structural Units in PDB entry:
7KC7

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 7KC7 entry

There are 2 chains in PDB entry 7KC7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLU 451
B	MET 1	GLU 451

There are 40 helices in PDB entry 7KC7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	25	Right-handed alpha
Helix 2	AA2	A	33	37	Right-handed 310
Helix 3	AA3	A	39	45	Right-handed alpha
Helix 4	AA4	A	56	61	Right-handed alpha
Helix 5	AA5	A	61	73	Right-handed alpha
Helix 6	AA6	A	87	97	Right-handed alpha
Helix 7	AA7	A	105	113	Right-handed alpha
Helix 8	AA8	A	114	126	Right-handed alpha
Helix 9	AA9	A	139	151	Right-handed alpha
Helix 10	AB1	A	172	192	Right-handed alpha
Helix 11	AB2	A	247	265	Right-handed alpha
Helix 12	AB3	A	295	304	Right-handed alpha
Helix 13	AB4	A	306	316	Right-handed alpha
Helix 14	AB5	A	323	327	Right-handed 310
Helix 15	AB6	A	342	346	Right-handed 310
Helix 16	AB7	A	394	407	Right-handed alpha
Helix 17	AB8	A	417	427	Right-handed alpha
Helix 18	AB9	A	427	433	Right-handed alpha
Helix 19	AC1	A	438	443	Right-handed alpha
Helix 20	AC2	A	444	448	Right-handed 310
Helix 21	AC3	B	10	24	Right-handed alpha
Helix 22	AC4	B	33	37	Right-handed 310
Helix 23	AC5	B	39	45	Right-handed alpha
Helix 24	AC6	B	56	61	Right-handed alpha
Helix 25	AC7	B	61	73	Right-handed alpha
Helix 26	AC8	B	87	97	Right-handed alpha
Helix 27	AC9	B	105	114	Right-handed alpha
Helix 28	AD1	B	114	126	Right-handed alpha
Helix 29	AD2	B	139	151	Right-handed alpha
Helix 30	AD3	B	172	192	Right-handed alpha
Helix 31	AD4	B	247	265	Right-handed alpha
Helix 32	AD5	B	295	304	Right-handed alpha
Helix 33	AD6	B	306	316	Right-handed alpha
Helix 34	AD7	B	323	327	Right-handed 310
Helix 35	AD8	B	342	346	Right-handed 310
Helix 36	AD9	B	394	408	Right-handed alpha
Helix 37	AE1	B	417	427	Right-handed alpha
Helix 38	AE2	B	427	433	Right-handed alpha
Helix 39	AE3	B	438	443	Right-handed alpha
Helix 40	AE4	B	444	448	Right-handed 310

There are 10 sheets in PDB entry 7KC7. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	47	50	first strand
Strand 2	A	27	32	parallel
Strand 3	A	4	7	parallel
Strand 4	A	76	78	parallel
Strand 5	A	100	101	parallel

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There are 3 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	168	170	first strand
Strand 2	A	154	158	anti-parallel
Strand 3	A	196	200	anti-parallel

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There are 8 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	283	289	first strand
Strand 2	A	269	277	anti-parallel
Strand 3	A	206	214	anti-parallel
Strand 4	A	220	231	anti-parallel
Strand 5	A	236	241	anti-parallel
Strand 6	A	332	339	anti-parallel
Strand 7	A	384	392	anti-parallel
Strand 8	A	365	369	anti-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	A	352	353	first strand
Strand 2	A	376	377	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	357	358	first strand
Strand 2	A	410	411	anti-parallel

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There are 5 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	47	50	first strand
Strand 2	B	27	32	parallel
Strand 3	B	4	7	parallel
Strand 4	B	76	78	parallel
Strand 5	B	100	101	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	168	170	first strand
Strand 2	B	154	158	anti-parallel
Strand 3	B	196	200	anti-parallel

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There are 8 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	283	289	first strand
Strand 2	B	269	277	anti-parallel
Strand 3	B	206	214	anti-parallel
Strand 4	B	220	231	anti-parallel
Strand 5	B	236	241	anti-parallel
Strand 6	B	332	339	anti-parallel
Strand 7	B	384	392	anti-parallel
Strand 8	B	365	369	anti-parallel

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There are 2 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	352	353	first strand
Strand 2	B	376	377	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	357	358	first strand
Strand 2	B	410	411	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: 7KC7

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KC7