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

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 6KTR entry

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

Chain ID	Initial residue	Terminal residue
A	GLU 1	PRO 219
B	GLN 1	THR 213
C	GLY 37	VAL 172
D	GLY 37	VAL 172
F	GLU 1	PRO 219
G	ALA 2	THR 213

There are 21 helices in PDB entry 6KTR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	28	32	Right-handed 310
Helix 2	AA2	A	87	91	Right-handed 310
Helix 3	AA3	A	207	210	Right-handed 310
Helix 4	AA4	B	81	85	Right-handed 310
Helix 5	AA5	B	125	131	Right-handed alpha
Helix 6	AA6	B	185	190	Right-handed alpha
Helix 7	AA7	C	75	77	Right-handed 310
Helix 8	AA8	C	105	107	Right-handed 310
Helix 9	AA9	C	116	120	Right-handed alpha
Helix 10	AB1	C	147	154	Right-handed alpha
Helix 11	AB2	D	75	77	Right-handed 310
Helix 12	AB3	D	105	107	Right-handed 310
Helix 13	AB4	D	116	120	Right-handed alpha
Helix 14	AB5	D	147	154	Right-handed alpha
Helix 15	AB6	F	28	32	Right-handed 310
Helix 16	AB7	F	87	91	Right-handed 310
Helix 17	AB8	F	192	196	Right-handed 310
Helix 18	AB9	F	207	210	Right-handed 310
Helix 19	AC1	G	81	85	Right-handed 310
Helix 20	AC2	G	125	131	Right-handed alpha
Helix 21	AC3	G	185	190	Right-handed alpha

There are 29 sheets in PDB entry 6KTR. 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,

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	A	3	7	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	78	83	anti-parallel
Strand 4	A	68	73	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	11	12	first strand
Strand 2	A	113	117	parallel
Strand 3	A	92	99	anti-parallel
Strand 4	A	34	39	anti-parallel
Strand 5	A	45	51	anti-parallel
Strand 6	A	58	60	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	A	11	12	first strand
Strand 2	A	113	117	parallel
Strand 3	A	92	99	anti-parallel
Strand 4	A	106	109	anti-parallel

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There are 4 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	126	130	first strand
Strand 2	A	142	151	anti-parallel
Strand 3	A	182	190	anti-parallel
Strand 4	A	169	171	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	A	126	130	first strand
Strand 2	A	142	151	anti-parallel
Strand 3	A	182	190	anti-parallel
Strand 4	A	175	176	anti-parallel

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There are 3 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	157	160	first strand
Strand 2	A	200	206	anti-parallel
Strand 3	A	211	217	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	B	9	12	first strand
Strand 2	B	105	109	parallel
Strand 3	B	86	93	anti-parallel
Strand 4	B	35	40	anti-parallel
Strand 5	B	47	50	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	B	9	12	first strand
Strand 2	B	105	109	parallel
Strand 3	B	86	93	anti-parallel
Strand 4	B	99	101	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	B	18	23	first strand
Strand 2	B	72	77	anti-parallel
Strand 3	B	64	69	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	B	118	122	first strand
Strand 2	B	134	143	anti-parallel
Strand 3	B	176	184	anti-parallel
Strand 4	B	163	165	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	118	122	first strand
Strand 2	B	134	143	anti-parallel
Strand 3	B	176	184	anti-parallel
Strand 4	B	169	170	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	B	157	158	first strand
Strand 2	B	149	154	anti-parallel
Strand 3	B	195	201	anti-parallel
Strand 4	B	204	210	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	C	68	71	first strand
Strand 2	C	58	62	anti-parallel
Strand 3	C	43	51	anti-parallel
Strand 4	C	164	168	anti-parallel
Strand 5	C	132	136	anti-parallel
Strand 6	C	141	142	anti-parallel

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There are 9 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	141	142	first strand
Strand 2	C	132	136	anti-parallel
Strand 3	C	164	168	anti-parallel
Strand 4	C	43	51	anti-parallel
Strand 5	C	79	84	anti-parallel
Strand 6	C	89	94	anti-parallel
Strand 7	C	121	126	anti-parallel
Strand 8	C	132	136	anti-parallel
Strand 9	C	141	142	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	C	109	112	first strand
Strand 2	C	99	103	anti-parallel
Strand 3	C	89	94	anti-parallel
Strand 4	C	121	126	anti-parallel
Strand 5	C	132	136	anti-parallel
Strand 6	C	164	168	anti-parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	68	71	first strand
Strand 2	D	57	62	anti-parallel
Strand 3	D	43	50	anti-parallel
Strand 4	D	79	86	anti-parallel
Strand 5	D	89	94	anti-parallel
Strand 6	D	121	126	anti-parallel
Strand 7	D	132	135	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	D	109	112	first strand
Strand 2	D	99	103	anti-parallel
Strand 3	D	89	94	anti-parallel
Strand 4	D	79	86	anti-parallel
Strand 5	D	43	50	anti-parallel
Strand 6	D	166	168	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	F	3	7	first strand
Strand 2	F	17	25	anti-parallel
Strand 3	F	78	84	anti-parallel
Strand 4	F	68	73	anti-parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	11	12	first strand
Strand 2	F	113	117	parallel
Strand 3	F	92	99	anti-parallel
Strand 4	F	34	39	anti-parallel
Strand 5	F	45	51	anti-parallel
Strand 6	F	58	60	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	11	12	first strand
Strand 2	F	113	117	parallel
Strand 3	F	92	99	anti-parallel
Strand 4	F	106	109	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	F	126	130	first strand
Strand 2	F	143	151	anti-parallel
Strand 3	F	182	189	anti-parallel
Strand 4	F	169	171	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	126	130	first strand
Strand 2	F	143	151	anti-parallel
Strand 3	F	182	189	anti-parallel
Strand 4	F	175	176	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	157	160	first strand
Strand 2	F	200	206	anti-parallel
Strand 3	F	211	217	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	9	12	first strand
Strand 2	G	105	109	parallel
Strand 3	G	86	92	anti-parallel
Strand 4	G	35	40	anti-parallel
Strand 5	G	47	50	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	9	12	first strand
Strand 2	G	105	109	parallel
Strand 3	G	86	92	anti-parallel
Strand 4	G	100	101	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	18	23	first strand
Strand 2	G	72	77	anti-parallel
Strand 3	G	64	69	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	118	122	first strand
Strand 2	G	134	143	anti-parallel
Strand 3	G	176	184	anti-parallel
Strand 4	G	163	165	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	G	118	122	first strand
Strand 2	G	134	143	anti-parallel
Strand 3	G	176	184	anti-parallel
Strand 4	G	169	170	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	157	159	first strand
Strand 2	G	149	154	anti-parallel
Strand 3	G	195	201	anti-parallel
Strand 4	G	204	210	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: 6KTR

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