Analysis of interatomic Contacts of Structural Units in PDB entry:
6K61

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 6K61 entry

There are 24 chains in PDB entry 6K61 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 11	GLY 752
X	ALA 14	GLN 44
B	ALA 2	GLY 741
C	SER 2	TYR 81
D	LEU 5	ALA 139
E	VAL 2	GLU 62
F	LEU 24	ARG 164
J	ALA 5	PRO 49
K	LEU 14	ILE 86
I	ASP 12	VAL 45
L	ASN 17	VAL 171
M	SER 2	LYS 32
a	LYS 11	GLY 752
x	ALA 14	GLN 44
b	ALA 2	GLY 741
c	SER 2	TYR 81
d	THR 4	ALA 139
e	VAL 2	GLU 62
f	LEU 24	ARG 164
j	ALA 5	PRO 49
k	ALA 9	ILE 86
i	ASP 12	VAL 45
l	ASN 17	VAL 171
m	SER 2	LYS 32

There are206 helices in PDB entry 6K61. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	26	31	Right-handed 310
Helix 2	AA2	A	46	55	Right-handed alpha
Helix 3	AA3	A	58	63	Right-handed alpha
Helix 4	AA4	A	65	98	Right-handed alpha
Helix 5	AA5	A	100	107	Right-handed alpha
Helix 6	AA6	A	123	128	Right-handed 310
Helix 7	AA7	A	143	151	Right-handed alpha
Helix 8	AA8	A	155	183	Right-handed alpha
Helix 9	AA9	A	187	192	Right-handed alpha
Helix 10	AB1	A	193	204	Right-handed alpha
Helix 11	AB2	A	206	220	Right-handed alpha
Helix 12	AB3	A	220	231	Right-handed alpha
Helix 13	AB4	A	239	243	Right-handed 310
Helix 14	AB5	A	247	254	Right-handed alpha
Helix 15	AB6	A	255	260	Right-handed 310
Helix 16	AB7	A	261	266	Right-handed alpha
Helix 17	AB8	A	268	275	Right-handed 310
Helix 18	AB9	A	290	309	Right-handed alpha
Helix 19	AC1	A	321	329	Right-handed alpha
Helix 20	AC2	A	340	348	Right-handed alpha
Helix 21	AC3	A	348	374	Right-handed alpha
Helix 22	AC4	A	383	416	Right-handed alpha
Helix 23	AC5	A	425	432	Right-handed alpha
Helix 24	AC6	A	433	465	Right-handed alpha
Helix 25	AC7	A	467	471	Right-handed 310
Helix 26	AC8	A	481	493	Right-handed alpha
Helix 27	AC9	A	529	556	Right-handed alpha
Helix 28	AD1	A	565	570	Right-handed alpha
Helix 29	AD2	A	587	618	Right-handed alpha
Helix 30	AD3	A	635	640	Right-handed alpha
Helix 31	AD4	A	642	655	Right-handed alpha
Helix 32	AD5	A	655	660	Right-handed alpha
Helix 33	AD6	A	666	689	Right-handed alpha
Helix 34	AD7	A	690	708	Right-handed alpha
Helix 35	AD8	A	720	752	Right-handed alpha
Helix 36	AD9	X	18	40	Right-handed alpha
Helix 37	AE1	B	9	14	Right-handed alpha
Helix 38	AE2	B	18	28	Right-handed alpha
Helix 39	AE3	B	30	34	Right-handed 310
Helix 40	AE4	B	38	72	Right-handed alpha
Helix 41	AE5	B	73	79	Right-handed alpha
Helix 42	AE6	B	97	105	Right-handed alpha
Helix 43	AE7	B	119	127	Right-handed alpha
Helix 44	AE8	B	131	156	Right-handed alpha
Helix 45	AE9	B	157	162	Right-handed 310
Helix 46	AF1	B	164	169	Right-handed alpha
Helix 47	AF2	B	170	181	Right-handed alpha
Helix 48	AF3	B	183	197	Right-handed alpha
Helix 49	AF4	B	197	203	Right-handed alpha
Helix 50	AF5	B	222	227	Right-handed alpha
Helix 51	AF6	B	229	233	Right-handed 310
Helix 52	AF7	B	269	288	Right-handed alpha
Helix 53	AF8	B	300	307	Right-handed alpha
Helix 54	AF9	B	317	321	Right-handed 310
Helix 55	AG1	B	325	333	Right-handed alpha
Helix 56	AG2	B	333	359	Right-handed alpha
Helix 57	AG3	B	364	367	Right-handed 310
Helix 58	AG4	B	368	401	Right-handed alpha
Helix 59	AG5	B	410	417	Right-handed alpha
Helix 60	AG6	B	418	450	Right-handed alpha
Helix 61	AG7	B	452	456	Right-handed 310
Helix 62	AG8	B	461	471	Right-handed alpha
Helix 63	AG9	B	487	492	Right-handed alpha
Helix 64	AH1	B	500	509	Right-handed alpha
Helix 65	AH2	B	520	547	Right-handed alpha
Helix 66	AH3	B	556	560	Right-handed 310
Helix 67	AH4	B	578	609	Right-handed alpha
Helix 68	AH5	B	612	620	Right-handed alpha
Helix 69	AH6	B	622	635	Right-handed alpha
Helix 70	AH7	B	650	673	Right-handed alpha
Helix 71	AH8	B	674	692	Right-handed alpha
Helix 72	AH9	B	694	698	Right-handed 310
Helix 73	AI1	B	708	741	Right-handed alpha
Helix 74	AI2	C	15	21	Right-handed alpha
Helix 75	AI3	C	44	48	Right-handed 310
Helix 76	AI4	C	52	58	Right-handed alpha
Helix 77	AI5	D	21	26	Right-handed alpha
Helix 78	AI6	D	62	73	Right-handed alpha
Helix 79	AI7	D	119	123	Right-handed 310
Helix 80	AI8	F	34	43	Right-handed alpha
Helix 81	AI9	F	52	62	Right-handed alpha
Helix 82	AJ1	F	79	81	Right-handed 310
Helix 83	AJ2	F	82	112	Right-handed alpha
Helix 84	AJ3	F	118	123	Right-handed alpha
Helix 85	AJ4	F	125	136	Right-handed alpha
Helix 86	AJ5	F	138	149	Right-handed alpha
Helix 87	AJ6	J	6	16	Right-handed alpha
Helix 88	AJ7	J	17	40	Right-handed alpha
Helix 89	AJ8	K	17	39	Right-handed alpha
Helix 90	AJ9	K	58	84	Right-handed alpha
Helix 91	AK1	I	13	15	Right-handed 310
Helix 92	AK2	I	16	26	Right-handed alpha
Helix 93	AK3	I	26	41	Right-handed alpha
Helix 94	AK4	L	23	27	Right-handed 310
Helix 95	AK5	L	35	40	Right-handed alpha
Helix 96	AK6	L	40	50	Right-handed alpha
Helix 97	AK7	L	58	82	Right-handed alpha
Helix 98	AK8	L	89	114	Right-handed alpha
Helix 99	AK9	L	130	134	Right-handed 310
Helix 100	AL1	L	135	163	Right-handed alpha
Helix 101	AL2	L	163	171	Right-handed alpha
Helix 102	AL3	M	5	32	Right-handed alpha
Helix 103	AL4	a	38	42	Right-handed 310
Helix 104	AL5	a	46	55	Right-handed alpha
Helix 105	AL6	a	58	63	Right-handed alpha
Helix 106	AL7	a	65	98	Right-handed alpha
Helix 107	AL8	a	100	107	Right-handed alpha
Helix 108	AL9	a	123	128	Right-handed 310
Helix 109	AM1	a	143	152	Right-handed alpha
Helix 110	AM2	a	155	183	Right-handed alpha
Helix 111	AM3	a	187	192	Right-handed alpha
Helix 112	AM4	a	193	205	Right-handed alpha
Helix 113	AM5	a	206	220	Right-handed alpha
Helix 114	AM6	a	220	231	Right-handed alpha
Helix 115	AM7	a	241	246	Right-handed alpha
Helix 116	AM8	a	246	254	Right-handed alpha
Helix 117	AM9	a	255	259	Right-handed 310
Helix 118	AN1	a	261	266	Right-handed alpha
Helix 119	AN2	a	270	275	Right-handed 310
Helix 120	AN3	a	290	309	Right-handed alpha
Helix 121	AN4	a	321	329	Right-handed alpha
Helix 122	AN5	a	340	348	Right-handed alpha
Helix 123	AN6	a	348	374	Right-handed alpha
Helix 124	AN7	a	383	416	Right-handed alpha
Helix 125	AN8	a	425	432	Right-handed alpha
Helix 126	AN9	a	433	465	Right-handed alpha
Helix 127	AO1	a	467	471	Right-handed 310
Helix 128	AO2	a	481	493	Right-handed alpha
Helix 129	AO3	a	529	556	Right-handed alpha
Helix 130	AO4	a	565	570	Right-handed alpha
Helix 131	AO5	a	587	618	Right-handed alpha
Helix 132	AO6	a	635	640	Right-handed alpha
Helix 133	AO7	a	642	650	Right-handed alpha
Helix 134	AO8	a	655	660	Right-handed alpha
Helix 135	AO9	a	666	689	Right-handed alpha
Helix 136	AP1	a	690	708	Right-handed alpha
Helix 137	AP2	a	720	752	Right-handed alpha
Helix 138	AP3	x	20	40	Right-handed alpha
Helix 139	AP4	b	9	14	Right-handed alpha
Helix 140	AP5	b	18	27	Right-handed alpha
Helix 141	AP6	b	30	34	Right-handed 310
Helix 142	AP7	b	38	72	Right-handed alpha
Helix 143	AP8	b	73	79	Right-handed alpha
Helix 144	AP9	b	97	105	Right-handed alpha
Helix 145	AQ1	b	119	127	Right-handed alpha
Helix 146	AQ2	b	131	156	Right-handed alpha
Helix 147	AQ3	b	164	169	Right-handed alpha
Helix 148	AQ4	b	170	181	Right-handed alpha
Helix 149	AQ5	b	183	197	Right-handed alpha
Helix 150	AQ6	b	197	203	Right-handed alpha
Helix 151	AQ7	b	222	228	Right-handed alpha
Helix 152	AQ8	b	229	235	Right-handed 310
Helix 153	AQ9	b	269	288	Right-handed alpha
Helix 154	AR1	b	300	306	Right-handed alpha
Helix 155	AR2	b	317	321	Right-handed 310
Helix 156	AR3	b	325	333	Right-handed alpha
Helix 157	AR4	b	333	359	Right-handed alpha
Helix 158	AR5	b	364	367	Right-handed 310
Helix 159	AR6	b	368	401	Right-handed alpha
Helix 160	AR7	b	410	418	Right-handed alpha
Helix 161	AR8	b	418	450	Right-handed alpha
Helix 162	AR9	b	452	456	Right-handed 310
Helix 163	AS1	b	461	470	Right-handed alpha
Helix 164	AS2	b	471	472	Right-handed 310
Helix 165	AS3	b	473	477	Right-handed 310
Helix 166	AS4	b	487	492	Right-handed alpha
Helix 167	AS5	b	500	510	Right-handed alpha
Helix 168	AS6	b	520	547	Right-handed alpha
Helix 169	AS7	b	556	560	Right-handed 310
Helix 170	AS8	b	578	609	Right-handed alpha
Helix 171	AS9	b	613	620	Right-handed alpha
Helix 172	AT1	b	622	630	Right-handed alpha
Helix 173	AT2	b	630	635	Right-handed alpha
Helix 174	AT3	b	635	640	Right-handed alpha
Helix 175	AT4	b	650	673	Right-handed alpha
Helix 176	AT5	b	674	692	Right-handed alpha
Helix 177	AT6	b	694	698	Right-handed 310
Helix 178	AT7	b	708	741	Right-handed alpha
Helix 179	AT8	c	15	21	Right-handed alpha
Helix 180	AT9	c	52	58	Right-handed alpha
Helix 181	AU1	d	21	26	Right-handed alpha
Helix 182	AU2	d	62	74	Right-handed alpha
Helix 183	AU3	d	119	123	Right-handed 310
Helix 184	AU4	f	34	43	Right-handed alpha
Helix 185	AU5	f	52	62	Right-handed alpha
Helix 186	AU6	f	79	81	Right-handed 310
Helix 187	AU7	f	82	112	Right-handed alpha
Helix 188	AU8	f	118	123	Right-handed alpha
Helix 189	AU9	f	125	135	Right-handed alpha
Helix 190	AV1	f	138	149	Right-handed alpha
Helix 191	AV2	j	6	16	Right-handed alpha
Helix 192	AV3	j	17	40	Right-handed alpha
Helix 193	AV4	k	17	39	Right-handed alpha
Helix 194	AV5	k	58	83	Right-handed alpha
Helix 195	AV6	i	13	15	Right-handed 310
Helix 196	AV7	i	16	26	Right-handed alpha
Helix 197	AV8	i	26	41	Right-handed alpha
Helix 198	AV9	l	23	27	Right-handed 310
Helix 199	AW1	l	35	40	Right-handed alpha
Helix 200	AW2	l	40	49	Right-handed alpha
Helix 201	AW3	l	58	82	Right-handed alpha
Helix 202	AW4	l	89	115	Right-handed alpha
Helix 203	AW5	l	130	134	Right-handed 310
Helix 204	AW6	l	135	163	Right-handed alpha
Helix 205	AW7	l	164	168	Right-handed 310
Helix 206	AW8	m	5	32	Right-handed alpha

There are 25 sheets in PDB entry 6K61. 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,

There are 2 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	17	19	first strand
Strand 2	A	184	186	anti-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	114	115	first strand
Strand 2	A	136	139	anti-parallel
Strand 3	A	129	130	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	515	517	first strand
Strand 2	A	520	523	anti-parallel

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There are 2 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	620	622	first strand
Strand 2	A	628	630	anti-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	B	87	90	first strand
Strand 2	B	113	115	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	B	309	310	first strand
Strand 2	B	313	314	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	B	458	459	first strand
Strand 2	F	72	74	parallel
Strand 3	F	65	66	anti-parallel
Strand 4	F	29	30	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	65	68	first strand
Strand 2	C	4	8	anti-parallel
Strand 3	D	115	116	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	C	27	30	first strand
Strand 2	C	38	41	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	D	54	60	first strand
Strand 2	D	28	35	anti-parallel
Strand 3	D	82	86	anti-parallel
Strand 4	D	92	96	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	D	39	42	first strand
Strand 2	D	48	51	anti-parallel

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There are 5 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	50	53	first strand
Strand 2	E	36	39	anti-parallel
Strand 3	E	21	27	anti-parallel
Strand 4	E	7	10	anti-parallel
Strand 5	E	58	60	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	17	19	first strand
Strand 2	a	184	186	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	114	115	first strand
Strand 2	a	136	139	anti-parallel
Strand 3	a	129	130	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	a	515	517	first strand
Strand 2	a	520	523	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	620	622	first strand
Strand 2	a	628	630	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	87	90	first strand
Strand 2	b	113	115	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	309	310	first strand
Strand 2	b	313	314	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	b	458	459	first strand
Strand 2	f	72	74	parallel
Strand 3	f	65	66	anti-parallel
Strand 4	f	29	30	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	642	643	first strand
Strand 2	b	646	647	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	4	7	first strand
Strand 2	c	65	68	anti-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	c	27	30	first strand
Strand 2	c	38	41	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	54	60	first strand
Strand 2	d	28	35	anti-parallel
Strand 3	d	82	86	anti-parallel
Strand 4	d	92	96	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	d	40	42	first strand
Strand 2	d	48	50	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	e	50	53	first strand
Strand 2	e	36	39	anti-parallel
Strand 3	e	21	27	anti-parallel
Strand 4	e	7	10	anti-parallel
Strand 5	e	58	60	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: 6K61

Analysis of interatomic Contacts of Structural Units in PDB entry:
6K61