Analysis of interatomic Contacts of Structural Units in PDB entry:
9CK7

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 9CK7 entry

There are 8 chains in PDB entry 9CK7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 60	LEU 259
B	SER 60	LEU 259
C	SER 60	LEU 259
H	UNK 2	UNK 109
L	UNK 1	UNK 106
a	GLY 260	MET 414
b	GLY 260	MET 414
c	GLY 260	MET 414

There are 36 helices in PDB entry 9CK7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	74	79	Right-handed 310
Helix 2	AA2	A	119	127	Right-handed alpha
Helix 3	AA3	A	130	143	Right-handed alpha
Helix 4	AA4	A	157	161	Right-handed 310
Helix 5	AA5	A	182	195	Right-handed alpha
Helix 6	AA6	A	198	203	Right-handed 310
Helix 7	AA7	A	238	247	Right-handed alpha
Helix 8	AA8	B	74	80	Right-handed 310
Helix 9	AA9	B	120	126	Right-handed alpha
Helix 10	AB1	B	130	143	Right-handed alpha
Helix 11	AB2	B	182	195	Right-handed alpha
Helix 12	AB3	B	238	248	Right-handed alpha
Helix 13	AB4	C	74	79	Right-handed 310
Helix 14	AB5	C	119	127	Right-handed alpha
Helix 15	AB6	C	130	144	Right-handed alpha
Helix 16	AB7	C	149	151	Right-handed 310
Helix 17	AB8	C	182	195	Right-handed alpha
Helix 18	AB9	C	198	203	Right-handed alpha
Helix 19	AC1	C	238	246	Right-handed alpha
Helix 20	AC2	a	281	285	Right-handed 310
Helix 21	AC3	a	294	304	Right-handed alpha
Helix 22	AC4	a	307	326	Right-handed alpha
Helix 23	AC5	a	334	345	Right-handed alpha
Helix 24	AC6	a	348	359	Right-handed alpha
Helix 25	AC7	a	399	412	Right-handed alpha
Helix 26	AC8	b	299	304	Right-handed alpha
Helix 27	AC9	b	307	325	Right-handed alpha
Helix 28	AD1	b	334	345	Right-handed alpha
Helix 29	AD2	b	346	359	Right-handed alpha
Helix 30	AD3	b	399	412	Right-handed alpha
Helix 31	AD4	c	281	285	Right-handed 310
Helix 32	AD5	c	294	304	Right-handed alpha
Helix 33	AD6	c	311	325	Right-handed alpha
Helix 34	AD7	c	334	345	Right-handed alpha
Helix 35	AD8	c	346	359	Right-handed alpha
Helix 36	AD9	c	399	412	Right-handed alpha

There are 15 sheets in PDB entry 9CK7. 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,

There are 3 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	61	62	first strand
Strand 2	A	66	71	anti-parallel
Strand 3	a	369	373	anti-parallel

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There are 6 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	84	87	first strand
Strand 2	A	92	96	anti-parallel
Strand 3	A	102	108	anti-parallel
Strand 4	A	219	225	anti-parallel
Strand 5	A	163	167	anti-parallel
Strand 6	A	153	156	anti-parallel

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There are 3 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	66	72	first strand
Strand 2	b	368	374	anti-parallel
Strand 3	b	384	385	anti-parallel

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There are 5 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	84	87	first strand
Strand 2	B	93	98	anti-parallel
Strand 3	B	101	108	anti-parallel
Strand 4	B	219	225	anti-parallel
Strand 5	B	163	167	anti-parallel

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There are 4 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	61	62	first strand
Strand 2	C	66	72	anti-parallel
Strand 3	c	368	374	anti-parallel
Strand 4	c	384	385	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	84	87	first strand
Strand 2	C	93	96	anti-parallel
Strand 3	C	102	108	anti-parallel
Strand 4	C	219	225	anti-parallel
Strand 5	C	164	167	anti-parallel
Strand 6	C	153	155	anti-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	H	3	4	first strand
Strand 2	H	20	25	anti-parallel
Strand 3	H	76	80	anti-parallel
Strand 4	H	68	73	anti-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	H	45	51	first strand
Strand 2	H	33	39	anti-parallel
Strand 3	H	89	99	anti-parallel
Strand 4	H	100	105	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	L	10	11	first strand
Strand 2	L	103	104	parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	19	24	first strand
Strand 2	L	70	75	anti-parallel
Strand 3	L	65	66	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	45	48	first strand
Strand 2	L	34	38	anti-parallel
Strand 3	L	85	89	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	279	280	first strand
Strand 2	a	291	292	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	388	389	first strand
Strand 2	a	392	393	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	b	388	389	first strand
Strand 2	b	392	393	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	388	389	first strand
Strand 2	c	392	393	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: 9CK7

Analysis of interatomic Contacts of Structural Units in PDB entry:
9CK7