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

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 7KHS entry

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

Chain ID	Initial residue	Terminal residue
A	GLY -1	VAL 447
B	MET 1	VAL 211

There are 78 helices in PDB entry 7KHS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	15	29	Right-handed alpha
Helix 2	AA2	A	53	70	Right-handed alpha
Helix 3	AA3	A	88	105	Right-handed alpha
Helix 4	AA4	A	122	127	Right-handed alpha
Helix 5	AA5	A	131	147	Right-handed alpha
Helix 6	AA6	A	161	166	Right-handed alpha
Helix 7	AA7	A	168	171	Right-handed 310
Helix 8	AA8	A	172	182	Right-handed alpha
Helix 9	AA9	A	201	213	Right-handed alpha
Helix 10	AB1	A	241	248	Right-handed 310
Helix 11	AB2	A	258	261	Right-handed 310
Helix 12	AB3	A	262	275	Right-handed alpha
Helix 13	AB4	A	279	292	Right-handed alpha
Helix 14	AB5	A	293	296	Right-handed 310
Helix 15	AB6	A	305	316	Right-handed alpha
Helix 16	AB7	A	323	337	Right-handed alpha
Helix 17	AB8	A	346	373	Right-handed alpha
Helix 18	AB9	A	375	405	Right-handed alpha
Helix 19	AC1	A	414	419	Right-handed alpha
Helix 20	AC2	A	426	435	Right-handed alpha
Helix 21	AC3	B	15	29	Right-handed alpha
Helix 22	AC4	B	53	70	Right-handed alpha
Helix 23	AC5	B	92	105	Right-handed alpha
Helix 24	AC6	B	134	147	Right-handed alpha
Helix 25	AC7	B	161	166	Right-handed alpha
Helix 26	AC8	B	168	171	Right-handed 310
Helix 27	AC9	B	172	182	Right-handed alpha
Helix 28	AD1	B	201	213	Right-handed alpha
Helix 29	AD2	B	241	248	Right-handed 310
Helix 30	AD3	B	258	261	Right-handed 310
Helix 31	AD4	B	262	275	Right-handed alpha
Helix 32	AD5	B	279	292	Right-handed alpha
Helix 33	AD6	B	293	296	Right-handed 310
Helix 34	AD7	B	305	316	Right-handed alpha
Helix 35	AD8	B	323	337	Right-handed alpha
Helix 36	AD9	B	346	373	Right-handed alpha
Helix 37	AE1	B	375	405	Right-handed alpha
Helix 38	AE2	B	414	419	Right-handed alpha
Helix 39	AE3	B	426	435	Right-handed alpha
Helix 40	AE4	C	15	29	Right-handed alpha
Helix 41	AE5	C	53	70	Right-handed alpha
Helix 42	AE6	C	92	105	Right-handed alpha
Helix 43	AE7	C	133	147	Right-handed alpha
Helix 44	AE8	C	161	166	Right-handed alpha
Helix 45	AE9	C	168	171	Right-handed 310
Helix 46	AF1	C	172	182	Right-handed alpha
Helix 47	AF2	C	201	213	Right-handed alpha
Helix 48	AF3	C	241	248	Right-handed 310
Helix 49	AF4	C	258	261	Right-handed 310
Helix 50	AF5	C	262	275	Right-handed alpha
Helix 51	AF6	C	279	292	Right-handed alpha
Helix 52	AF7	C	293	296	Right-handed 310
Helix 53	AF8	C	305	316	Right-handed alpha
Helix 54	AF9	C	323	337	Right-handed alpha
Helix 55	AG1	C	346	373	Right-handed alpha
Helix 56	AG2	C	375	405	Right-handed alpha
Helix 57	AG3	C	414	419	Right-handed alpha
Helix 58	AG4	C	426	435	Right-handed alpha
Helix 59	AG5	D	15	29	Right-handed alpha
Helix 60	AG6	D	53	70	Right-handed alpha
Helix 61	AG7	D	88	105	Right-handed alpha
Helix 62	AG8	D	122	127	Right-handed alpha
Helix 63	AG9	D	131	147	Right-handed alpha
Helix 64	AH1	D	161	166	Right-handed alpha
Helix 65	AH2	D	168	171	Right-handed 310
Helix 66	AH3	D	172	182	Right-handed alpha
Helix 67	AH4	D	201	213	Right-handed alpha
Helix 68	AH5	D	241	248	Right-handed 310
Helix 69	AH6	D	258	261	Right-handed 310
Helix 70	AH7	D	262	275	Right-handed alpha
Helix 71	AH8	D	279	292	Right-handed alpha
Helix 72	AH9	D	293	296	Right-handed 310
Helix 73	AI1	D	305	316	Right-handed alpha
Helix 74	AI2	D	323	337	Right-handed alpha
Helix 75	AI3	D	346	373	Right-handed alpha
Helix 76	AI4	D	375	405	Right-handed alpha
Helix 77	AI5	D	414	419	Right-handed alpha
Helix 78	AI6	D	426	435	Right-handed alpha

There are 8 sheets in PDB entry 7KHS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	2	7	first strand
Strand 2	A	33	36	parallel
Strand 3	A	73	78	parallel
Strand 4	A	109	113	parallel
Strand 5	A	152	156	parallel
Strand 6	A	187	190	parallel
Strand 7	A	217	220	parallel
Strand 8	A	250	253	parallel
Strand 9	A	2	7	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	436	437	first strand
Strand 2	A	443	444	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	2	7	first strand
Strand 2	B	33	36	parallel
Strand 3	B	73	78	parallel
Strand 4	B	109	113	parallel
Strand 5	B	152	156	parallel
Strand 6	B	187	190	parallel
Strand 7	B	217	220	parallel
Strand 8	B	250	253	parallel
Strand 9	B	2	7	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	B	436	437	first strand
Strand 2	B	443	444	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	2	7	first strand
Strand 2	C	33	36	parallel
Strand 3	C	73	78	parallel
Strand 4	C	109	113	parallel
Strand 5	C	152	156	parallel
Strand 6	C	187	190	parallel
Strand 7	C	217	220	parallel
Strand 8	C	250	253	parallel
Strand 9	C	2	7	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	C	436	437	first strand
Strand 2	C	443	444	anti-parallel

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There are 9 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2	7	first strand
Strand 2	D	33	36	parallel
Strand 3	D	73	78	parallel
Strand 4	D	109	113	parallel
Strand 5	D	152	156	parallel
Strand 6	D	187	190	parallel
Strand 7	D	217	220	parallel
Strand 8	D	250	253	parallel
Strand 9	D	2	7	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	D	436	437	first strand
Strand 2	D	443	444	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: 7KHS

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