Analysis of interatomic Contacts of Structural Units in PDB entry:
7CR6

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 7CR6 entry

There are 8 chains in PDB entry 7CR6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	ARG 325
B	SER 2	ILE 324
C	MET 1	ARG 325
D	SER 2	ILE 324
E	LEU 2	ILE 93
F	LEU 2	ILE 93
G	T 7	T 32
H	G 8	T 32

There are 57 helices in PDB entry 7CR6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	53	61	Right-handed alpha
Helix 2	AA2	A	87	100	Right-handed alpha
Helix 3	AA3	A	100	127	Right-handed alpha
Helix 4	AA4	A	137	142	Right-handed alpha
Helix 5	AA5	A	146	161	Right-handed alpha
Helix 6	AA6	A	164	169	Right-handed alpha
Helix 7	AA7	A	185	194	Right-handed alpha
Helix 8	AA8	A	197	208	Right-handed alpha
Helix 9	AA9	A	227	237	Right-handed alpha
Helix 10	AB1	A	271	283	Right-handed alpha
Helix 11	AB2	A	297	315	Right-handed alpha
Helix 12	AB3	B	53	61	Right-handed alpha
Helix 13	AB4	B	86	99	Right-handed alpha
Helix 14	AB5	B	100	126	Right-handed alpha
Helix 15	AB6	B	137	142	Right-handed alpha
Helix 16	AB7	B	146	162	Right-handed alpha
Helix 17	AB8	B	164	169	Right-handed alpha
Helix 18	AB9	B	184	209	Right-handed alpha
Helix 19	AC1	B	225	233	Right-handed alpha
Helix 20	AC2	B	235	248	Right-handed alpha
Helix 21	AC3	B	270	280	Right-handed alpha
Helix 22	AC4	B	281	285	Right-handed 310
Helix 23	AC5	B	297	315	Right-handed alpha
Helix 24	AC6	C	54	64	Right-handed alpha
Helix 25	AC7	C	87	97	Right-handed alpha
Helix 26	AC8	C	100	112	Right-handed alpha
Helix 27	AC9	C	116	127	Right-handed alpha
Helix 28	AD1	C	133	143	Right-handed alpha
Helix 29	AD2	C	145	148	Right-handed 310
Helix 30	AD3	C	149	162	Right-handed alpha
Helix 31	AD4	C	164	169	Right-handed alpha
Helix 32	AD5	C	186	194	Right-handed alpha
Helix 33	AD6	C	197	202	Right-handed alpha
Helix 34	AD7	C	203	208	Right-handed alpha
Helix 35	AD8	C	226	235	Right-handed alpha
Helix 36	AD9	C	241	251	Right-handed alpha
Helix 37	AE1	C	271	284	Right-handed alpha
Helix 38	AE2	C	297	316	Right-handed alpha
Helix 39	AE3	D	53	60	Right-handed alpha
Helix 40	AE4	D	87	99	Right-handed alpha
Helix 41	AE5	D	100	126	Right-handed alpha
Helix 42	AE6	D	135	142	Right-handed alpha
Helix 43	AE7	D	145	162	Right-handed alpha
Helix 44	AE8	D	164	169	Right-handed alpha
Helix 45	AE9	D	184	209	Right-handed alpha
Helix 46	AF1	D	225	232	Right-handed alpha
Helix 47	AF2	D	232	237	Right-handed alpha
Helix 48	AF3	D	239	248	Right-handed alpha
Helix 49	AF4	D	253	257	Right-handed 310
Helix 50	AF5	D	270	283	Right-handed alpha
Helix 51	AF6	D	297	315	Right-handed alpha
Helix 52	AF7	E	14	30	Right-handed alpha
Helix 53	AF8	E	43	56	Right-handed alpha
Helix 54	AF9	E	71	75	Right-handed 310
Helix 55	AG1	F	12	30	Right-handed alpha
Helix 56	AG2	F	44	55	Right-handed alpha
Helix 57	AG3	F	71	76	Right-handed alpha

There are 9 sheets in PDB entry 7CR6. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	B	4	5	first strand
Strand 2	B	44	46	parallel
Strand 3	B	67	70	parallel
Strand 4	B	76	82	anti-parallel
Strand 5	A	78	80	anti-parallel
Strand 6	A	67	69	anti-parallel
Strand 7	A	44	46	parallel
Strand 8	A	4	6	parallel
Strand 9	E	91	93	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	13	16	first strand
Strand 2	A	19	23	anti-parallel
Strand 3	A	33	37	anti-parallel

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There are 4 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	33	35	first strand
Strand 2	B	19	23	anti-parallel
Strand 3	B	12	16	anti-parallel
Strand 4	B	51	52	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	C	44	46	first strand
Strand 2	C	4	6	parallel
Strand 3	F	91	93	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	C	12	16	first strand
Strand 2	C	19	23	anti-parallel
Strand 3	C	33	36	anti-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	C	67	70	first strand
Strand 2	C	76	80	anti-parallel
Strand 3	D	76	82	anti-parallel
Strand 4	D	67	70	anti-parallel
Strand 5	D	43	46	parallel
Strand 6	D	3	6	parallel

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There are 4 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	35	36	first strand
Strand 2	D	20	23	anti-parallel
Strand 3	D	12	15	anti-parallel
Strand 4	D	51	52	parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	31	34	first strand
Strand 2	E	37	40	anti-parallel
Strand 3	E	3	7	anti-parallel
Strand 4	E	65	69	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	79	80	first strand
Strand 2	F	66	69	anti-parallel
Strand 3	F	3	6	anti-parallel
Strand 4	F	37	40	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: 7CR6

Analysis of interatomic Contacts of Structural Units in PDB entry:
7CR6