Analysis of interatomic Contacts of Structural Units in PDB entry:
5L3K

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 5L3K entry

There are 3 chains in PDB entry 5L3K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 10	ARG 477
B	SER 10	ARG 477
C	SER 10	THR 411

There are162 helices in PDB entry 5L3K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	40	49	Right-handed alpha
Helix 2	AA2	A	82	90	Right-handed alpha
Helix 3	AA3	A	92	97	Right-handed alpha
Helix 4	AA4	A	97	103	Right-handed alpha
Helix 5	AA5	A	112	134	Right-handed alpha
Helix 6	AA6	A	145	148	Right-handed 310
Helix 7	AA7	A	149	158	Right-handed alpha
Helix 8	AA8	A	173	178	Right-handed alpha
Helix 9	AA9	A	182	191	Right-handed alpha
Helix 10	AB1	A	200	214	Right-handed alpha
Helix 11	AB2	A	250	258	Right-handed alpha
Helix 12	AB3	A	260	274	Right-handed alpha
Helix 13	AB4	A	292	306	Right-handed alpha
Helix 14	AB5	A	327	349	Right-handed alpha
Helix 15	AB6	A	364	375	Right-handed alpha
Helix 16	AB7	A	389	398	Right-handed alpha
Helix 17	AB8	A	411	416	Right-handed 310
Helix 18	AB9	A	427	440	Right-handed alpha
Helix 19	AC1	A	442	460	Right-handed alpha
Helix 20	AC2	A	461	474	Right-handed alpha
Helix 21	AC3	A	475	477	Right-handed 310
Helix 22	AC4	B	38	49	Right-handed alpha
Helix 23	AC5	B	82	89	Right-handed alpha
Helix 24	AC6	B	92	97	Right-handed alpha
Helix 25	AC7	B	97	103	Right-handed alpha
Helix 26	AC8	B	112	134	Right-handed alpha
Helix 27	AC9	B	145	148	Right-handed 310
Helix 28	AD1	B	149	158	Right-handed alpha
Helix 29	AD2	B	173	178	Right-handed alpha
Helix 30	AD3	B	182	191	Right-handed alpha
Helix 31	AD4	B	200	213	Right-handed alpha
Helix 32	AD5	B	250	258	Right-handed alpha
Helix 33	AD6	B	260	274	Right-handed alpha
Helix 34	AD7	B	292	306	Right-handed alpha
Helix 35	AD8	B	327	349	Right-handed alpha
Helix 36	AD9	B	364	375	Right-handed alpha
Helix 37	AE1	B	389	398	Right-handed alpha
Helix 38	AE2	B	411	416	Right-handed 310
Helix 39	AE3	B	427	440	Right-handed alpha
Helix 40	AE4	B	442	460	Right-handed alpha
Helix 41	AE5	B	461	476	Right-handed alpha
Helix 42	AE6	C	38	50	Right-handed alpha
Helix 43	AE7	C	82	90	Right-handed alpha
Helix 44	AE8	C	92	97	Right-handed alpha
Helix 45	AE9	C	97	103	Right-handed alpha
Helix 46	AF1	C	112	134	Right-handed alpha
Helix 47	AF2	C	145	148	Right-handed 310
Helix 48	AF3	C	149	158	Right-handed alpha
Helix 49	AF4	C	173	178	Right-handed alpha
Helix 50	AF5	C	182	191	Right-handed alpha
Helix 51	AF6	C	200	214	Right-handed alpha
Helix 52	AF7	C	250	259	Right-handed alpha
Helix 53	AF8	C	260	273	Right-handed alpha
Helix 54	AF9	C	292	306	Right-handed alpha
Helix 55	AG1	C	327	349	Right-handed alpha
Helix 56	AG2	C	364	375	Right-handed alpha
Helix 57	AG3	C	388	398	Right-handed alpha
Helix 58	AG4	C	411	416	Right-handed 310
Helix 59	AG5	C	427	440	Right-handed alpha
Helix 60	AG6	C	442	460	Right-handed alpha
Helix 61	AG7	C	461	475	Right-handed alpha
Helix 62	AG8	D	38	49	Right-handed alpha
Helix 63	AG9	D	82	89	Right-handed alpha
Helix 64	AH1	D	92	97	Right-handed alpha
Helix 65	AH2	D	97	103	Right-handed alpha
Helix 66	AH3	D	112	133	Right-handed alpha
Helix 67	AH4	D	145	148	Right-handed 310
Helix 68	AH5	D	149	158	Right-handed alpha
Helix 69	AH6	D	173	178	Right-handed alpha
Helix 70	AH7	D	182	191	Right-handed alpha
Helix 71	AH8	D	200	214	Right-handed alpha
Helix 72	AH9	D	250	259	Right-handed alpha
Helix 73	AI1	D	260	274	Right-handed alpha
Helix 74	AI2	D	292	306	Right-handed alpha
Helix 75	AI3	D	327	349	Right-handed alpha
Helix 76	AI4	D	364	375	Right-handed alpha
Helix 77	AI5	D	389	398	Right-handed alpha
Helix 78	AI6	D	411	416	Right-handed 310
Helix 79	AI7	D	427	440	Right-handed alpha
Helix 80	AI8	D	442	460	Right-handed alpha
Helix 81	AI9	D	461	475	Right-handed alpha
Helix 82	AJ1	E	38	51	Right-handed alpha
Helix 83	AJ2	E	82	89	Right-handed alpha
Helix 84	AJ3	E	92	97	Right-handed alpha
Helix 85	AJ4	E	97	103	Right-handed alpha
Helix 86	AJ5	E	112	133	Right-handed alpha
Helix 87	AJ6	E	145	148	Right-handed 310
Helix 88	AJ7	E	149	158	Right-handed alpha
Helix 89	AJ8	E	173	178	Right-handed alpha
Helix 90	AJ9	E	182	191	Right-handed alpha
Helix 91	AK1	E	200	214	Right-handed alpha
Helix 92	AK2	E	250	258	Right-handed alpha
Helix 93	AK3	E	260	274	Right-handed alpha
Helix 94	AK4	E	292	306	Right-handed alpha
Helix 95	AK5	E	327	349	Right-handed alpha
Helix 96	AK6	E	364	375	Right-handed alpha
Helix 97	AK7	E	388	398	Right-handed alpha
Helix 98	AK8	E	411	416	Right-handed 310
Helix 99	AK9	E	427	440	Right-handed alpha
Helix 100	AL1	E	442	460	Right-handed alpha
Helix 101	AL2	E	461	476	Right-handed alpha
Helix 102	AL3	F	38	49	Right-handed alpha
Helix 103	AL4	F	82	90	Right-handed alpha
Helix 104	AL5	F	92	97	Right-handed alpha
Helix 105	AL6	F	97	103	Right-handed alpha
Helix 106	AL7	F	112	133	Right-handed alpha
Helix 107	AL8	F	145	148	Right-handed 310
Helix 108	AL9	F	149	158	Right-handed alpha
Helix 109	AM1	F	173	178	Right-handed alpha
Helix 110	AM2	F	182	192	Right-handed alpha
Helix 111	AM3	F	200	214	Right-handed alpha
Helix 112	AM4	F	250	259	Right-handed alpha
Helix 113	AM5	F	260	274	Right-handed alpha
Helix 114	AM6	F	292	306	Right-handed alpha
Helix 115	AM7	F	327	349	Right-handed alpha
Helix 116	AM8	F	364	375	Right-handed alpha
Helix 117	AM9	F	389	398	Right-handed alpha
Helix 118	AN1	F	411	416	Right-handed 310
Helix 119	AN2	F	427	440	Right-handed alpha
Helix 120	AN3	F	442	460	Right-handed alpha
Helix 121	AN4	F	461	475	Right-handed alpha
Helix 122	AN5	G	44	49	Right-handed alpha
Helix 123	AN6	G	82	90	Right-handed alpha
Helix 124	AN7	G	92	97	Right-handed alpha
Helix 125	AN8	G	97	103	Right-handed alpha
Helix 126	AN9	G	112	132	Right-handed alpha
Helix 127	AO1	G	145	148	Right-handed 310
Helix 128	AO2	G	149	158	Right-handed alpha
Helix 129	AO3	G	173	178	Right-handed alpha
Helix 130	AO4	G	182	192	Right-handed alpha
Helix 131	AO5	G	200	215	Right-handed alpha
Helix 132	AO6	G	250	259	Right-handed alpha
Helix 133	AO7	G	260	274	Right-handed alpha
Helix 134	AO8	G	292	306	Right-handed alpha
Helix 135	AO9	G	327	349	Right-handed alpha
Helix 136	AP1	G	364	375	Right-handed alpha
Helix 137	AP2	G	389	398	Right-handed alpha
Helix 138	AP3	G	411	416	Right-handed 310
Helix 139	AP4	G	427	441	Right-handed alpha
Helix 140	AP5	G	442	460	Right-handed alpha
Helix 141	AP6	G	461	475	Right-handed alpha
Helix 142	AP7	H	38	43	Right-handed alpha
Helix 143	AP8	H	44	48	Right-handed 310
Helix 144	AP9	H	82	89	Right-handed alpha
Helix 145	AQ1	H	92	97	Right-handed alpha
Helix 146	AQ2	H	97	103	Right-handed alpha
Helix 147	AQ3	H	112	133	Right-handed alpha
Helix 148	AQ4	H	145	148	Right-handed 310
Helix 149	AQ5	H	149	158	Right-handed alpha
Helix 150	AQ6	H	173	178	Right-handed alpha
Helix 151	AQ7	H	182	191	Right-handed alpha
Helix 152	AQ8	H	200	214	Right-handed alpha
Helix 153	AQ9	H	250	258	Right-handed alpha
Helix 154	AR1	H	260	274	Right-handed alpha
Helix 155	AR2	H	292	306	Right-handed alpha
Helix 156	AR3	H	327	349	Right-handed alpha
Helix 157	AR4	H	364	375	Right-handed alpha
Helix 158	AR5	H	389	398	Right-handed alpha
Helix 159	AR6	H	411	416	Right-handed 310
Helix 160	AR7	H	427	440	Right-handed alpha
Helix 161	AR8	H	442	460	Right-handed alpha
Helix 162	AR9	H	461	475	Right-handed alpha

There are 20 sheets in PDB entry 5L3K. 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,

There are 8 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	76	78	first strand
Strand 2	A	55	58	parallel
Strand 3	A	12	18	parallel
Strand 4	A	139	143	parallel
Strand 5	A	162	166	parallel
Strand 6	A	195	198	parallel
Strand 7	A	239	244	parallel
Strand 8	A	231	234	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	356	359	first strand
Strand 2	A	314	321	parallel
Strand 3	A	279	286	parallel
Strand 4	A	377	380	parallel
Strand 5	A	405	408	parallel
Strand 6	A	421	423	parallel

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There are 9 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	75	78	first strand
Strand 2	B	54	58	parallel
Strand 3	B	12	18	parallel
Strand 4	B	139	143	parallel
Strand 5	B	162	166	parallel
Strand 6	B	195	198	parallel
Strand 7	B	238	244	parallel
Strand 8	B	231	235	anti-parallel
Strand 9	B	218	219	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	B	356	359	first strand
Strand 2	B	314	321	parallel
Strand 3	B	279	286	parallel
Strand 4	B	377	380	parallel
Strand 5	B	405	408	parallel
Strand 6	B	421	423	parallel

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There are 7 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	77	78	first strand
Strand 2	C	55	58	parallel
Strand 3	C	12	18	parallel
Strand 4	C	139	143	parallel
Strand 5	C	162	167	parallel
Strand 6	C	195	198	parallel
Strand 7	C	241	244	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	C	21	22	first strand
Strand 2	C	34	35	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	356	359	first strand
Strand 2	C	314	321	parallel
Strand 3	C	279	286	parallel
Strand 4	C	377	380	parallel
Strand 5	C	405	408	parallel
Strand 6	C	421	423	parallel

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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	69	71	first strand
Strand 2	D	74	78	anti-parallel
Strand 3	D	54	58	parallel
Strand 4	D	10	18	parallel
Strand 5	D	134	143	parallel
Strand 6	D	162	166	parallel
Strand 7	D	195	198	parallel
Strand 8	D	238	244	parallel
Strand 9	D	231	235	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	D	21	22	first strand
Strand 2	D	34	35	anti-parallel

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There are 6 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	356	359	first strand
Strand 2	D	314	321	parallel
Strand 3	D	279	286	parallel
Strand 4	D	377	380	parallel
Strand 5	D	405	408	parallel
Strand 6	D	421	423	parallel

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There are 10 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	69	71	first strand
Strand 2	E	74	78	anti-parallel
Strand 3	E	54	58	parallel
Strand 4	E	10	18	parallel
Strand 5	E	134	143	parallel
Strand 6	E	162	166	parallel
Strand 7	E	195	198	parallel
Strand 8	E	240	244	parallel
Strand 9	E	231	234	anti-parallel
Strand 10	E	218	219	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	E	21	22	first strand
Strand 2	E	34	35	anti-parallel

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There are 6 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	356	360	first strand
Strand 2	E	314	321	parallel
Strand 3	E	279	286	parallel
Strand 4	E	377	380	parallel
Strand 5	E	404	408	parallel
Strand 6	E	421	423	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	F	76	78	first strand
Strand 2	F	55	58	parallel
Strand 3	F	10	18	parallel
Strand 4	F	134	143	parallel
Strand 5	F	162	166	parallel
Strand 6	F	195	198	parallel
Strand 7	F	240	244	parallel
Strand 8	F	231	233	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	F	21	22	first strand
Strand 2	F	34	35	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	356	360	first strand
Strand 2	F	314	321	parallel
Strand 3	F	279	286	parallel
Strand 4	F	377	380	parallel
Strand 5	F	405	408	parallel
Strand 6	F	421	423	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	G	12	15	first strand
Strand 2	G	139	143	parallel
Strand 3	G	162	166	parallel
Strand 4	G	195	198	parallel
Strand 5	G	240	244	parallel
Strand 6	G	231	233	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	356	359	first strand
Strand 2	G	314	321	parallel
Strand 3	G	279	286	parallel
Strand 4	G	377	380	parallel
Strand 5	G	404	408	parallel
Strand 6	G	421	423	parallel

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There are 9 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	75	78	first strand
Strand 2	H	54	58	parallel
Strand 3	H	10	18	parallel
Strand 4	H	134	143	parallel
Strand 5	H	162	166	parallel
Strand 6	H	195	198	parallel
Strand 7	H	238	244	parallel
Strand 8	H	231	235	anti-parallel
Strand 9	H	218	219	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	356	360	first strand
Strand 2	H	314	321	parallel
Strand 3	H	279	286	parallel
Strand 4	H	377	380	parallel
Strand 5	H	405	408	parallel
Strand 6	H	421	423	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: 5L3K

Analysis of interatomic Contacts of Structural Units in PDB entry:
5L3K