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

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 7KHO entry

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

Chain ID	Initial residue	Terminal residue
A	GLY 51	SER 482
B	GLY 51	SER 482
C	GLY 51	SER 482
D	PHE 52	SER 482

There are 73 helices in PDB entry 7KHO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	62	75	Right-handed alpha
Helix 2	AA2	A	113	124	Right-handed alpha
Helix 3	AA3	A	151	167	Right-handed alpha
Helix 4	AA4	A	169	174	Right-handed alpha
Helix 5	AA5	A	183	190	Right-handed alpha
Helix 6	AA6	A	194	201	Right-handed alpha
Helix 7	AA7	A	204	220	Right-handed alpha
Helix 8	AA8	A	227	238	Right-handed alpha
Helix 9	AA9	A	241	247	Right-handed alpha
Helix 10	AB1	A	256	270	Right-handed alpha
Helix 11	AB2	A	309	316	Right-handed 310
Helix 12	AB3	A	323	333	Right-handed alpha
Helix 13	AB4	A	384	388	Right-handed 310
Helix 14	AB5	A	392	402	Right-handed alpha
Helix 15	AB6	A	434	436	Right-handed 310
Helix 16	AB7	A	437	443	Right-handed alpha
Helix 17	AB8	A	452	456	Right-handed 310
Helix 18	AB9	A	462	481	Right-handed alpha
Helix 19	AC1	B	62	75	Right-handed alpha
Helix 20	AC2	B	113	124	Right-handed alpha
Helix 21	AC3	B	151	167	Right-handed alpha
Helix 22	AC4	B	169	174	Right-handed alpha
Helix 23	AC5	B	179	182	Right-handed 310
Helix 24	AC6	B	183	190	Right-handed alpha
Helix 25	AC7	B	193	199	Right-handed alpha
Helix 26	AC8	B	204	220	Right-handed alpha
Helix 27	AC9	B	227	238	Right-handed alpha
Helix 28	AD1	B	241	247	Right-handed alpha
Helix 29	AD2	B	257	270	Right-handed alpha
Helix 30	AD3	B	309	316	Right-handed 310
Helix 31	AD4	B	323	333	Right-handed alpha
Helix 32	AD5	B	384	388	Right-handed 310
Helix 33	AD6	B	392	402	Right-handed alpha
Helix 34	AD7	B	434	436	Right-handed 310
Helix 35	AD8	B	437	443	Right-handed alpha
Helix 36	AD9	B	452	456	Right-handed 310
Helix 37	AE1	B	462	481	Right-handed alpha
Helix 38	AE2	C	62	75	Right-handed alpha
Helix 39	AE3	C	113	123	Right-handed alpha
Helix 40	AE4	C	154	167	Right-handed alpha
Helix 41	AE5	C	169	174	Right-handed alpha
Helix 42	AE6	C	183	190	Right-handed alpha
Helix 43	AE7	C	193	199	Right-handed alpha
Helix 44	AE8	C	204	220	Right-handed alpha
Helix 45	AE9	C	222	226	Right-handed 310
Helix 46	AF1	C	227	238	Right-handed alpha
Helix 47	AF2	C	241	248	Right-handed alpha
Helix 48	AF3	C	257	270	Right-handed alpha
Helix 49	AF4	C	309	316	Right-handed 310
Helix 50	AF5	C	323	333	Right-handed alpha
Helix 51	AF6	C	384	388	Right-handed 310
Helix 52	AF7	C	392	402	Right-handed alpha
Helix 53	AF8	C	434	437	Right-handed 310
Helix 54	AF9	C	438	443	Right-handed alpha
Helix 55	AG1	C	452	456	Right-handed 310
Helix 56	AG2	C	462	481	Right-handed alpha
Helix 57	AG3	D	62	75	Right-handed alpha
Helix 58	AG4	D	113	122	Right-handed alpha
Helix 59	AG5	D	151	167	Right-handed alpha
Helix 60	AG6	D	169	174	Right-handed alpha
Helix 61	AG7	D	183	190	Right-handed alpha
Helix 62	AG8	D	193	202	Right-handed alpha
Helix 63	AG9	D	204	220	Right-handed alpha
Helix 64	AH1	D	227	238	Right-handed alpha
Helix 65	AH2	D	241	248	Right-handed alpha
Helix 66	AH3	D	257	270	Right-handed alpha
Helix 67	AH4	D	309	316	Right-handed 310
Helix 68	AH5	D	323	333	Right-handed alpha
Helix 69	AH6	D	384	388	Right-handed 310
Helix 70	AH7	D	434	436	Right-handed 310
Helix 71	AH8	D	437	443	Right-handed alpha
Helix 72	AH9	D	452	456	Right-handed 310
Helix 73	AI1	D	462	481	Right-handed alpha

There are 17 sheets in PDB entry 7KHO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8,

There are 14 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	317	319	first strand
Strand 2	A	279	285	parallel
Strand 3	A	288	293	anti-parallel
Strand 4	A	298	306	anti-parallel
Strand 5	A	54	59	parallel
Strand 6	A	79	83	parallel
Strand 7	A	272	275	parallel
Strand 8	B	272	275	anti-parallel
Strand 9	B	79	82	parallel
Strand 10	B	54	59	parallel
Strand 11	B	298	306	parallel
Strand 12	B	288	293	anti-parallel
Strand 13	B	279	285	anti-parallel
Strand 14	B	317	319	parallel

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There are 10 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	448	450	first strand
Strand 2	A	298	306	parallel
Strand 3	A	54	59	parallel
Strand 4	A	79	83	parallel
Strand 5	A	272	275	parallel
Strand 6	B	272	275	anti-parallel
Strand 7	B	79	82	parallel
Strand 8	B	54	59	parallel
Strand 9	B	298	306	parallel
Strand 10	B	448	450	parallel

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There are 2 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	94	97	first strand
Strand 2	A	100	103	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	127	129	first strand
Strand 2	A	252	254	anti-parallel

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There are 7 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	147	150	first strand
Strand 2	A	137	141	anti-parallel
Strand 3	A	352	356	parallel
Strand 4	A	364	371	anti-parallel
Strand 5	A	375	382	anti-parallel
Strand 6	A	339	345	anti-parallel
Strand 7	A	409	415	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	B	94	97	first strand
Strand 2	B	100	103	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	108	109	first strand
Strand 2	B	252	254	anti-parallel
Strand 3	B	127	129	anti-parallel

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There are 7 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	147	150	first strand
Strand 2	B	137	141	anti-parallel
Strand 3	B	352	356	parallel
Strand 4	B	364	371	anti-parallel
Strand 5	B	375	382	anti-parallel
Strand 6	B	339	345	anti-parallel
Strand 7	B	409	416	anti-parallel

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There are 14 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	317	319	first strand
Strand 2	C	279	283	parallel
Strand 3	C	289	293	anti-parallel
Strand 4	C	298	306	anti-parallel
Strand 5	C	54	59	parallel
Strand 6	C	79	83	parallel
Strand 7	C	272	275	parallel
Strand 8	D	272	275	anti-parallel
Strand 9	D	79	83	parallel
Strand 10	D	54	59	parallel
Strand 11	D	298	306	parallel
Strand 12	D	288	293	anti-parallel
Strand 13	D	279	285	anti-parallel
Strand 14	D	317	319	parallel

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There are 10 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	448	450	first strand
Strand 2	C	298	306	parallel
Strand 3	C	54	59	parallel
Strand 4	C	79	83	parallel
Strand 5	C	272	275	parallel
Strand 6	D	272	275	anti-parallel
Strand 7	D	79	83	parallel
Strand 8	D	54	59	parallel
Strand 9	D	298	306	parallel
Strand 10	D	448	450	parallel

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There are 2 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	94	97	first strand
Strand 2	C	100	103	anti-parallel

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There are 3 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	108	109	first strand
Strand 2	C	252	254	anti-parallel
Strand 3	C	127	129	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	147	150	first strand
Strand 2	C	137	141	anti-parallel
Strand 3	C	352	356	parallel
Strand 4	C	364	371	anti-parallel
Strand 5	C	375	382	anti-parallel
Strand 6	C	339	345	anti-parallel
Strand 7	C	409	415	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	94	97	first strand
Strand 2	D	100	103	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	108	109	first strand
Strand 2	D	252	254	anti-parallel
Strand 3	D	127	129	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	147	148	first strand
Strand 2	D	139	141	anti-parallel
Strand 3	D	354	356	parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	364	365	first strand
Strand 2	D	380	382	anti-parallel
Strand 3	D	339	341	anti-parallel
Strand 4	D	414	416	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: 7KHO

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