Analysis of interatomic Contacts of Structural Units in PDB entry:
7KD6

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 7KD6 entry

There are 12 chains in PDB entry 7KD6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	PHE 1	ASN 57
C	SER 0	PRO 122
D	GLY -1	SER 113
E	GLU 6	PRO 309
F	THR 704	PRO 718
H	PHE 1	ASN 57
I	SER 0	PRO 122
J	GLY -1	SER 113
K	GLY 5	PRO 303
L	THR 704	PRO 718
N	PHE 1	ASN 57
O	SER 0	MET 50

There are 52 helices in PDB entry 7KD6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	8	20	Right-handed alpha
Helix 2	AA2	B	37	43	Right-handed alpha
Helix 3	AA3	B	48	54	Right-handed alpha
Helix 4	AA4	C	63	65	Right-handed 310
Helix 5	AA5	C	86	90	Right-handed 310
Helix 6	AA6	D	85	89	Right-handed 310
Helix 7	AA7	E	17	24	Right-handed 310
Helix 8	AA8	E	42	47	Right-handed alpha
Helix 9	AA9	E	132	136	Right-handed 310
Helix 10	AB1	E	139	143	Right-handed 310
Helix 11	AB2	E	148	153	Right-handed alpha
Helix 12	AB3	E	193	200	Right-handed 310
Helix 13	AB4	E	255	267	Right-handed alpha
Helix 14	AB5	F	705	714	Right-handed alpha
Helix 15	AB6	H	8	20	Right-handed alpha
Helix 16	AB7	H	37	43	Right-handed alpha
Helix 17	AB8	H	48	54	Right-handed alpha
Helix 18	AB9	I	63	65	Right-handed 310
Helix 19	AC1	I	86	90	Right-handed 310
Helix 20	AC2	J	85	89	Right-handed 310
Helix 21	AC3	K	17	24	Right-handed 310
Helix 22	AC4	K	42	47	Right-handed 310
Helix 23	AC5	K	132	136	Right-handed 310
Helix 24	AC6	K	139	143	Right-handed 310
Helix 25	AC7	K	193	197	Right-handed 310
Helix 26	AC8	K	255	266	Right-handed alpha
Helix 27	AC9	L	705	714	Right-handed alpha
Helix 28	AD1	N	8	20	Right-handed alpha
Helix 29	AD2	N	37	43	Right-handed alpha
Helix 30	AD3	N	48	54	Right-handed alpha
Helix 31	AD4	O	86	90	Right-handed 310
Helix 32	AD5	P	85	89	Right-handed 310
Helix 33	AD6	Q	17	24	Right-handed 310
Helix 34	AD7	Q	42	47	Right-handed 310
Helix 35	AD8	Q	132	136	Right-handed 310
Helix 36	AD9	Q	139	143	Right-handed 310
Helix 37	AE1	Q	193	197	Right-handed 310
Helix 38	AE2	Q	255	266	Right-handed alpha
Helix 39	AE3	R	705	714	Right-handed alpha
Helix 40	AE4	T	8	20	Right-handed alpha
Helix 41	AE5	T	37	43	Right-handed alpha
Helix 42	AE6	T	48	54	Right-handed alpha
Helix 43	AE7	U	63	65	Right-handed 310
Helix 44	AE8	U	86	90	Right-handed 310
Helix 45	AE9	V	85	89	Right-handed 310
Helix 46	AF1	W	17	24	Right-handed 310
Helix 47	AF2	W	42	47	Right-handed alpha
Helix 48	AF3	W	132	136	Right-handed 310
Helix 49	AF4	W	139	143	Right-handed 310
Helix 50	AF5	W	193	200	Right-handed 310
Helix 51	AF6	W	255	261	Right-handed alpha
Helix 52	AF7	X	705	714	Right-handed alpha

There are 52 sheets in PDB entry 7KD6. 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, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1, AF2, AF3, AF4, AF5, AF6, AF7,

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	C	3	7	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	77	82	anti-parallel
Strand 4	C	67	72	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	C	11	12	first strand
Strand 2	C	112	116	parallel
Strand 3	C	91	98	anti-parallel
Strand 4	C	33	39	anti-parallel
Strand 5	C	46	51	anti-parallel
Strand 6	C	57	59	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	D	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	76	81	anti-parallel
Strand 4	D	68	73	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	14	first strand
Strand 2	D	107	112	parallel
Strand 3	D	90	96	anti-parallel
Strand 4	D	39	44	anti-parallel
Strand 5	D	51	55	anti-parallel
Strand 6	D	59	60	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	D	10	14	first strand
Strand 2	D	107	112	parallel
Strand 3	D	90	96	anti-parallel
Strand 4	D	102	103	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	D	30	31	first strand
Strand 2	D	36	37	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	E	7	13	first strand
Strand 2	E	28	38	parallel
Strand 3	E	56	57	parallel
Strand 4	E	81	82	parallel
Strand 5	E	111	112	parallel

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There are 6 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	7	13	first strand
Strand 2	E	28	38	parallel
Strand 3	E	61	66	parallel
Strand 4	E	91	96	parallel
Strand 5	E	116	120	parallel
Strand 6	E	144	146	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	E	171	172	first strand
Strand 2	E	179	180	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	182	184	first strand
Strand 2	E	187	188	anti-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	E	231	233	first strand
Strand 2	E	236	238	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	E	252	254	first strand
Strand 2	E	246	248	anti-parallel
Strand 3	E	283	285	parallel
Strand 4	E	278	280	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	E	292	294	first strand
Strand 2	E	301	303	anti-parallel

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There are 4 strands in AB5 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	77	82	anti-parallel
Strand 4	I	67	72	anti-parallel

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There are 6 strands in AB6 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	112	116	parallel
Strand 3	I	91	98	anti-parallel
Strand 4	I	33	39	anti-parallel
Strand 5	I	46	51	anti-parallel
Strand 6	I	57	59	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	4	7	first strand
Strand 2	J	19	25	anti-parallel
Strand 3	J	76	81	anti-parallel
Strand 4	J	68	73	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	14	first strand
Strand 2	J	107	112	parallel
Strand 3	J	90	96	anti-parallel
Strand 4	J	39	44	anti-parallel
Strand 5	J	51	55	anti-parallel
Strand 6	J	59	60	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	14	first strand
Strand 2	J	107	112	parallel
Strand 3	J	90	96	anti-parallel
Strand 4	J	102	103	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	30	31	first strand
Strand 2	J	36	37	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	6	14	first strand
Strand 2	K	26	38	parallel
Strand 3	K	56	57	parallel
Strand 4	K	81	82	parallel
Strand 5	K	111	112	parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	6	14	first strand
Strand 2	K	26	38	parallel
Strand 3	K	61	66	parallel
Strand 4	K	91	96	parallel
Strand 5	K	116	120	parallel
Strand 6	K	144	146	parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	171	172	first strand
Strand 2	K	179	180	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	182	184	first strand
Strand 2	K	187	188	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	K	212	216	first strand
Strand 2	K	225	228	anti-parallel

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There are 2 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	231	233	first strand
Strand 2	K	236	238	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	252	254	first strand
Strand 2	K	246	248	anti-parallel
Strand 3	K	283	285	parallel
Strand 4	K	278	280	anti-parallel

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There are 2 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	293	294	first strand
Strand 2	K	301	302	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	3	7	first strand
Strand 2	O	18	25	anti-parallel
Strand 3	O	77	82	anti-parallel
Strand 4	O	67	72	anti-parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	11	12	first strand
Strand 2	O	112	116	parallel
Strand 3	O	91	98	anti-parallel
Strand 4	O	33	39	anti-parallel
Strand 5	O	46	51	anti-parallel
Strand 6	O	57	59	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	4	7	first strand
Strand 2	P	19	25	anti-parallel
Strand 3	P	76	81	anti-parallel
Strand 4	P	68	73	anti-parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	10	14	first strand
Strand 2	P	107	112	parallel
Strand 3	P	90	96	anti-parallel
Strand 4	P	39	44	anti-parallel
Strand 5	P	51	55	anti-parallel
Strand 6	P	59	60	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	10	14	first strand
Strand 2	P	107	112	parallel
Strand 3	P	90	96	anti-parallel
Strand 4	P	102	103	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	30	31	first strand
Strand 2	P	36	37	anti-parallel

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There are 5 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	6	14	first strand
Strand 2	Q	26	38	parallel
Strand 3	Q	56	57	parallel
Strand 4	Q	81	82	parallel
Strand 5	Q	111	112	parallel

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There are 6 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	6	14	first strand
Strand 2	Q	26	38	parallel
Strand 3	Q	61	66	parallel
Strand 4	Q	91	96	parallel
Strand 5	Q	116	120	parallel
Strand 6	Q	144	146	parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	171	173	first strand
Strand 2	Q	178	180	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	182	184	first strand
Strand 2	Q	187	188	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	231	233	first strand
Strand 2	Q	236	238	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	246	248	first strand
Strand 2	Q	252	254	anti-parallel

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There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	278	280	first strand
Strand 2	Q	283	285	anti-parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	292	294	first strand
Strand 2	Q	301	303	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	3	7	first strand
Strand 2	U	18	25	anti-parallel
Strand 3	U	77	82	anti-parallel
Strand 4	U	67	72	anti-parallel

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There are 6 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	11	12	first strand
Strand 2	U	112	116	parallel
Strand 3	U	91	98	anti-parallel
Strand 4	U	33	39	anti-parallel
Strand 5	U	46	51	anti-parallel
Strand 6	U	57	59	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	4	7	first strand
Strand 2	V	19	25	anti-parallel
Strand 3	V	76	81	anti-parallel
Strand 4	V	68	73	anti-parallel

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There are 6 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	10	13	first strand
Strand 2	V	107	111	parallel
Strand 3	V	90	96	anti-parallel
Strand 4	V	39	44	anti-parallel
Strand 5	V	51	55	anti-parallel
Strand 6	V	59	60	anti-parallel

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There are 4 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	10	13	first strand
Strand 2	V	107	111	parallel
Strand 3	V	90	96	anti-parallel
Strand 4	V	102	103	anti-parallel

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There are 5 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	6	14	first strand
Strand 2	W	26	38	parallel
Strand 3	W	56	57	parallel
Strand 4	W	81	82	parallel
Strand 5	W	111	112	parallel

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There are 6 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	6	14	first strand
Strand 2	W	26	38	parallel
Strand 3	W	61	66	parallel
Strand 4	W	91	96	parallel
Strand 5	W	116	122	parallel
Strand 6	W	144	148	parallel

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There are 2 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	171	172	first strand
Strand 2	W	179	180	anti-parallel

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There are 2 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	212	216	first strand
Strand 2	W	225	228	anti-parallel

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There are 2 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	231	233	first strand
Strand 2	W	236	238	anti-parallel

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There are 4 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	252	254	first strand
Strand 2	W	246	248	anti-parallel
Strand 3	W	283	285	parallel
Strand 4	W	278	280	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: 7KD6

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KD6