Analysis of interatomic Contacts of Structural Units in PDB entry:
7KF9

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 7KF9 entry

There are 12 chains in PDB entry 7KF9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	GLN 1	SER 131
A	SER 32	GLU 280
D	VAL 503	GLY 598
J	SER 2	LEU 111
I	GLN 1	SER 131
C	SER 32	GLU 280
F	VAL 503	GLY 598
L	SER 2	LEU 111
H	GLN 1	SER 131
B	SER 32	GLU 280
E	VAL 503	GLY 598
K	SER 2	LEU 111

There are 33 helices in PDB entry 7KF9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	63	66	Right-handed 310
Helix 2	AA2	G	88	92	Right-handed 310
Helix 3	AA3	A	59	61	Right-handed 310
Helix 4	AA4	A	71	74	Right-handed 310
Helix 5	AA5	A	78	84	Right-handed alpha
Helix 6	AA6	A	249	264	Right-handed alpha
Helix 7	AA7	D	528	532	Right-handed 310
Helix 8	AA8	D	538	542	Right-handed 310
Helix 9	AA9	D	553	575	Right-handed alpha
Helix 10	AB1	D	583	598	Right-handed alpha
Helix 11	AB2	J	80	84	Right-handed 310
Helix 12	AB3	I	63	66	Right-handed 310
Helix 13	AB4	I	88	92	Right-handed 310
Helix 14	AB5	C	59	61	Right-handed 310
Helix 15	AB6	C	71	74	Right-handed 310
Helix 16	AB7	C	78	84	Right-handed alpha
Helix 17	AB8	C	249	264	Right-handed alpha
Helix 18	AB9	F	528	532	Right-handed 310
Helix 19	AC1	F	538	542	Right-handed 310
Helix 20	AC2	F	553	575	Right-handed alpha
Helix 21	AC3	F	583	598	Right-handed alpha
Helix 22	AC4	L	80	84	Right-handed 310
Helix 23	AC5	H	63	66	Right-handed 310
Helix 24	AC6	H	88	92	Right-handed 310
Helix 25	AC7	B	59	61	Right-handed 310
Helix 26	AC8	B	71	74	Right-handed 310
Helix 27	AC9	B	78	84	Right-handed alpha
Helix 28	AD1	B	249	264	Right-handed alpha
Helix 29	AD2	E	528	532	Right-handed 310
Helix 30	AD3	E	538	542	Right-handed 310
Helix 31	AD4	E	553	575	Right-handed alpha
Helix 32	AD5	E	583	598	Right-handed alpha
Helix 33	AD6	K	80	84	Right-handed 310

There are 27 sheets in PDB entry 7KF9. 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, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3	7	first strand
Strand 2	G	18	25	anti-parallel
Strand 3	G	79	84	anti-parallel
Strand 4	G	69	74	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	G	11	12	first strand
Strand 2	G	125	129	parallel
Strand 3	G	93	100	anti-parallel
Strand 4	G	35	41	anti-parallel
Strand 5	G	48	54	anti-parallel
Strand 6	G	58	61	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	G	11	12	first strand
Strand 2	G	125	129	parallel
Strand 3	G	93	100	anti-parallel
Strand 4	G	118	121	anti-parallel

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There are 9 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	43	45	first strand
Strand 2	A	36	38	anti-parallel
Strand 3	A	175	185	parallel
Strand 4	A	105	114	anti-parallel
Strand 5	A	135	144	parallel
Strand 6	A	216	223	parallel
Strand 7	A	231	237	anti-parallel
Strand 8	A	240	243	anti-parallel
Strand 9	A	273	275	parallel

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There are 8 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	96	98	first strand
Strand 2	A	165	167	anti-parallel
Strand 3	A	159	161	anti-parallel
Strand 4	A	175	185	anti-parallel
Strand 5	A	63	69	anti-parallel
Strand 6	A	101	103	parallel
Strand 7	D	514	519	anti-parallel
Strand 8	D	544	549	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	A	86	89	first strand
Strand 2	A	151	154	anti-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	9	12	first strand
Strand 2	J	106	110	parallel
Strand 3	J	85	93	anti-parallel
Strand 4	J	35	39	anti-parallel
Strand 5	J	45	49	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	J	9	12	first strand
Strand 2	J	106	110	parallel
Strand 3	J	85	93	anti-parallel
Strand 4	J	99	102	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	17	23	first strand
Strand 2	J	71	77	anti-parallel
Strand 3	J	63	68	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	3	7	first strand
Strand 2	I	18	25	anti-parallel
Strand 3	I	79	84	anti-parallel
Strand 4	I	69	74	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	12	first strand
Strand 2	I	125	129	parallel
Strand 3	I	93	100	anti-parallel
Strand 4	I	35	41	anti-parallel
Strand 5	I	48	54	anti-parallel
Strand 6	I	58	61	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	12	first strand
Strand 2	I	125	129	parallel
Strand 3	I	93	100	anti-parallel
Strand 4	I	118	121	anti-parallel

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There are 9 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	43	45	first strand
Strand 2	C	36	38	anti-parallel
Strand 3	C	175	185	parallel
Strand 4	C	105	114	anti-parallel
Strand 5	C	135	144	parallel
Strand 6	C	216	223	parallel
Strand 7	C	231	237	anti-parallel
Strand 8	C	240	243	anti-parallel
Strand 9	C	273	275	parallel

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There are 8 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	96	98	first strand
Strand 2	C	165	167	anti-parallel
Strand 3	C	159	161	anti-parallel
Strand 4	C	175	185	anti-parallel
Strand 5	C	63	69	anti-parallel
Strand 6	C	101	103	parallel
Strand 7	F	514	519	anti-parallel
Strand 8	F	544	549	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	86	89	first strand
Strand 2	C	151	154	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	9	12	first strand
Strand 2	L	106	110	parallel
Strand 3	L	85	93	anti-parallel
Strand 4	L	35	39	anti-parallel
Strand 5	L	45	49	anti-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	L	9	12	first strand
Strand 2	L	106	110	parallel
Strand 3	L	85	93	anti-parallel
Strand 4	L	99	102	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	17	23	first strand
Strand 2	L	71	77	anti-parallel
Strand 3	L	63	68	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	79	84	anti-parallel
Strand 4	H	69	74	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	125	129	parallel
Strand 3	H	93	100	anti-parallel
Strand 4	H	35	41	anti-parallel
Strand 5	H	48	54	anti-parallel
Strand 6	H	58	61	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	125	129	parallel
Strand 3	H	93	100	anti-parallel
Strand 4	H	118	121	anti-parallel

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There are 9 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	43	45	first strand
Strand 2	B	36	38	anti-parallel
Strand 3	B	175	185	parallel
Strand 4	B	105	114	anti-parallel
Strand 5	B	135	144	parallel
Strand 6	B	216	223	parallel
Strand 7	B	231	237	anti-parallel
Strand 8	B	240	243	anti-parallel
Strand 9	B	273	275	parallel

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There are 8 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	96	98	first strand
Strand 2	B	165	167	anti-parallel
Strand 3	B	159	161	anti-parallel
Strand 4	B	175	185	anti-parallel
Strand 5	B	63	69	anti-parallel
Strand 6	B	101	103	parallel
Strand 7	E	514	519	anti-parallel
Strand 8	E	544	549	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	86	89	first strand
Strand 2	B	151	154	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	9	12	first strand
Strand 2	K	106	110	parallel
Strand 3	K	85	93	anti-parallel
Strand 4	K	35	39	anti-parallel
Strand 5	K	45	49	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	9	12	first strand
Strand 2	K	106	110	parallel
Strand 3	K	85	93	anti-parallel
Strand 4	K	99	102	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	17	23	first strand
Strand 2	K	71	77	anti-parallel
Strand 3	K	63	68	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: 7KF9

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KF9