Analysis of interatomic Contacts of Structural Units in PDB entry:
6HE4

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 6HE4 entry

There are 6 chains in PDB entry 6HE4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	LYS 123	ILE 389
I	LYS 123	ILE 389
K	LYS 123	ILE 389
L	LYS 123	ILE 389
M	LYS 123	ILE 389
J	LYS 123	ILE 389

There are 69 helices in PDB entry 6HE4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	124	129	Right-handed alpha
Helix 2	AA2	H	147	157	Right-handed alpha
Helix 3	AA3	H	157	162	Right-handed alpha
Helix 4	AA4	H	163	171	Right-handed alpha
Helix 5	AA5	H	187	200	Right-handed alpha
Helix 6	AA6	H	219	233	Right-handed alpha
Helix 7	AA7	H	256	275	Right-handed alpha
Helix 8	AA8	H	313	328	Right-handed alpha
Helix 9	AA9	H	335	343	Right-handed alpha
Helix 10	AB1	H	347	365	Right-handed alpha
Helix 11	AB2	H	371	385	Right-handed alpha
Helix 12	AB3	I	124	129	Right-handed alpha
Helix 13	AB4	I	147	163	Right-handed alpha
Helix 14	AB5	I	164	171	Right-handed alpha
Helix 15	AB6	I	187	200	Right-handed alpha
Helix 16	AB7	I	217	234	Right-handed alpha
Helix 17	AB8	I	242	246	Right-handed 310
Helix 18	AB9	I	257	273	Right-handed alpha
Helix 19	AC1	I	294	299	Right-handed alpha
Helix 20	AC2	I	313	328	Right-handed alpha
Helix 21	AC3	I	335	343	Right-handed alpha
Helix 22	AC4	I	347	365	Right-handed alpha
Helix 23	AC5	I	371	387	Right-handed alpha
Helix 24	AC6	K	146	163	Right-handed alpha
Helix 25	AC7	K	163	171	Right-handed alpha
Helix 26	AC8	K	187	199	Right-handed alpha
Helix 27	AC9	K	209	211	Right-handed 310
Helix 28	AD1	K	217	233	Right-handed alpha
Helix 29	AD2	K	261	269	Right-handed alpha
Helix 30	AD3	K	294	299	Right-handed alpha
Helix 31	AD4	K	313	328	Right-handed alpha
Helix 32	AD5	K	335	343	Right-handed alpha
Helix 33	AD6	K	347	365	Right-handed alpha
Helix 34	AD7	K	371	385	Right-handed alpha
Helix 35	AD8	L	124	129	Right-handed alpha
Helix 36	AD9	L	146	157	Right-handed alpha
Helix 37	AE1	L	158	163	Right-handed alpha
Helix 38	AE2	L	164	169	Right-handed alpha
Helix 39	AE3	L	187	200	Right-handed alpha
Helix 40	AE4	L	217	233	Right-handed alpha
Helix 41	AE5	L	254	274	Right-handed alpha
Helix 42	AE6	L	294	299	Right-handed alpha
Helix 43	AE7	L	313	327	Right-handed alpha
Helix 44	AE8	L	335	344	Right-handed alpha
Helix 45	AE9	L	347	365	Right-handed alpha
Helix 46	AF1	L	371	387	Right-handed alpha
Helix 47	AF2	M	146	157	Right-handed alpha
Helix 48	AF3	M	157	163	Right-handed alpha
Helix 49	AF4	M	165	170	Right-handed alpha
Helix 50	AF5	M	187	200	Right-handed alpha
Helix 51	AF6	M	220	233	Right-handed alpha
Helix 52	AF7	M	255	275	Right-handed alpha
Helix 53	AF8	M	313	326	Right-handed alpha
Helix 54	AF9	M	335	343	Right-handed alpha
Helix 55	AG1	M	347	365	Right-handed alpha
Helix 56	AG2	M	371	382	Right-handed alpha
Helix 57	AG3	J	126	131	Right-handed alpha
Helix 58	AG4	J	146	157	Right-handed alpha
Helix 59	AG5	J	157	163	Right-handed alpha
Helix 60	AG6	J	164	171	Right-handed alpha
Helix 61	AG7	J	188	200	Right-handed alpha
Helix 62	AG8	J	217	233	Right-handed alpha
Helix 63	AG9	J	242	247	Right-handed alpha
Helix 64	AH1	J	261	273	Right-handed alpha
Helix 65	AH2	J	294	299	Right-handed alpha
Helix 66	AH3	J	313	328	Right-handed alpha
Helix 67	AH4	J	335	343	Right-handed alpha
Helix 68	AH5	J	347	365	Right-handed alpha
Helix 69	AH6	J	371	385	Right-handed alpha

There are 7 sheets in PDB entry 6HE4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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	H	204	205	first strand
Strand 2	H	237	240	parallel
Strand 3	H	282	285	parallel
Strand 4	H	177	181	parallel
Strand 5	H	305	308	parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	203	206	first strand
Strand 2	I	237	240	parallel
Strand 3	I	283	286	parallel
Strand 4	I	177	181	parallel
Strand 5	I	306	308	parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	203	207	first strand
Strand 2	K	237	241	parallel
Strand 3	K	283	286	parallel
Strand 4	K	177	181	parallel
Strand 5	K	305	308	parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	285	287	first strand
Strand 2	L	178	181	parallel
Strand 3	L	305	308	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	L	202	207	first strand
Strand 2	L	236	241	parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	132	134	first strand
Strand 2	M	202	206	anti-parallel
Strand 3	M	236	240	parallel
Strand 4	M	281	286	parallel
Strand 5	M	178	181	parallel
Strand 6	M	305	308	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	J	202	206	first strand
Strand 2	J	236	240	parallel
Strand 3	J	283	287	parallel
Strand 4	J	177	181	parallel
Strand 5	J	305	308	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: 6HE4

Analysis of interatomic Contacts of Structural Units in PDB entry:
6HE4