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

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 6TCA entry

Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 8 chains in PDB entry 6TCA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 51	ALA 399
B	PRO 6	MET 179
B	GLY 181	GLY 181
B	VAL 183	ASP 354
C	GLY 51	ALA 397
D	GLU 4	MET 179
D	GLY 181	GLY 181
D	VAL 183	LEU 247

There are128 helices in PDB entry 6TCA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	58	61	Right-handed 310
Helix 2	AA2	A	98	111	Right-handed alpha
Helix 3	AA3	A	146	152	Right-handed alpha
Helix 4	AA4	A	161	180	Right-handed alpha
Helix 5	AA5	A	188	190	Right-handed 310
Helix 6	AA6	A	207	211	Right-handed 310
Helix 7	AA7	A	236	238	Right-handed 310
Helix 8	AA8	A	239	259	Right-handed alpha
Helix 9	AA9	A	287	292	Right-handed alpha
Helix 10	AB1	A	295	306	Right-handed alpha
Helix 11	AB2	A	315	322	Right-handed alpha
Helix 12	AB3	A	322	327	Right-handed alpha
Helix 13	AB4	A	328	331	Right-handed 310
Helix 14	AB5	A	337	345	Right-handed alpha
Helix 15	AB6	A	345	364	Right-handed alpha
Helix 16	AB7	A	374	378	Right-handed 310
Helix 17	AB8	A	380	399	Right-handed alpha
Helix 18	AB9	B	61	78	Right-handed alpha
Helix 19	AC1	B	95	99	Right-handed 310
Helix 20	AC2	B	113	118	Right-handed alpha
Helix 21	AC3	B	123	144	Right-handed alpha
Helix 22	AC4	B	152	154	Right-handed 310
Helix 23	AC5	B	185	189	Right-handed 310
Helix 24	AC6	B	191	196	Right-handed alpha
Helix 25	AC7	B	203	219	Right-handed alpha
Helix 26	AC8	B	227	240	Right-handed alpha
Helix 27	AC9	B	243	248	Right-handed alpha
Helix 28	AD1	B	252	260	Right-handed alpha
Helix 29	AD2	B	269	273	Right-handed 310
Helix 30	AD3	B	278	289	Right-handed alpha
Helix 31	AD4	B	292	296	Right-handed 310
Helix 32	AD5	B	298	304	Right-handed alpha
Helix 33	AD6	B	305	309	Right-handed 310
Helix 34	AD7	B	333	347	Right-handed alpha
Helix 35	AD8	C	58	61	Right-handed 310
Helix 36	AD9	C	98	112	Right-handed alpha
Helix 37	AE1	C	145	152	Right-handed alpha
Helix 38	AE2	C	159	180	Right-handed alpha
Helix 39	AE3	C	188	190	Right-handed 310
Helix 40	AE4	C	236	241	Right-handed 310
Helix 41	AE5	C	242	259	Right-handed alpha
Helix 42	AE6	C	287	292	Right-handed alpha
Helix 43	AE7	C	295	306	Right-handed alpha
Helix 44	AE8	C	315	322	Right-handed alpha
Helix 45	AE9	C	322	327	Right-handed alpha
Helix 46	AF1	C	337	344	Right-handed alpha
Helix 47	AF2	C	345	364	Right-handed alpha
Helix 48	AF3	C	374	378	Right-handed 310
Helix 49	AF4	C	380	392	Right-handed alpha
Helix 50	AF5	D	61	77	Right-handed alpha
Helix 51	AF6	D	95	99	Right-handed 310
Helix 52	AF7	D	113	120	Right-handed alpha
Helix 53	AF8	D	123	144	Right-handed alpha
Helix 54	AF9	D	152	154	Right-handed 310
Helix 55	AG1	D	190	194	Right-handed 310
Helix 56	AG2	D	202	219	Right-handed alpha
Helix 57	AG3	D	227	240	Right-handed alpha
Helix 58	AG4	D	243	248	Right-handed alpha
Helix 59	AG5	D	252	262	Right-handed alpha
Helix 60	AG6	D	269	273	Right-handed 310
Helix 61	AG7	D	278	289	Right-handed alpha
Helix 62	AG8	D	298	304	Right-handed alpha
Helix 63	AG9	D	305	309	Right-handed 310
Helix 64	AH1	D	313	317	Right-handed 310
Helix 65	AH2	D	325	330	Right-handed 310
Helix 66	AH3	D	333	347	Right-handed alpha
Helix 67	AH4	E	58	61	Right-handed 310
Helix 68	AH5	E	98	111	Right-handed alpha
Helix 69	AH6	E	145	152	Right-handed alpha
Helix 70	AH7	E	159	180	Right-handed alpha
Helix 71	AH8	E	188	190	Right-handed 310
Helix 72	AH9	E	207	211	Right-handed 310
Helix 73	AI1	E	236	238	Right-handed 310
Helix 74	AI2	E	239	258	Right-handed alpha
Helix 75	AI3	E	287	292	Right-handed alpha
Helix 76	AI4	E	295	306	Right-handed alpha
Helix 77	AI5	E	315	320	Right-handed alpha
Helix 78	AI6	E	322	327	Right-handed alpha
Helix 79	AI7	E	337	342	Right-handed alpha
Helix 80	AI8	E	345	364	Right-handed alpha
Helix 81	AI9	E	380	394	Right-handed alpha
Helix 82	AJ1	F	61	77	Right-handed alpha
Helix 83	AJ2	F	95	99	Right-handed 310
Helix 84	AJ3	F	113	120	Right-handed alpha
Helix 85	AJ4	F	123	142	Right-handed alpha
Helix 86	AJ5	F	152	154	Right-handed 310
Helix 87	AJ6	F	185	189	Right-handed 310
Helix 88	AJ7	F	202	219	Right-handed alpha
Helix 89	AJ8	F	229	240	Right-handed alpha
Helix 90	AJ9	F	243	248	Right-handed alpha
Helix 91	AK1	F	252	261	Right-handed alpha
Helix 92	AK2	F	269	273	Right-handed 310
Helix 93	AK3	F	278	289	Right-handed alpha
Helix 94	AK4	F	298	304	Right-handed alpha
Helix 95	AK5	F	305	309	Right-handed 310
Helix 96	AK6	F	313	317	Right-handed 310
Helix 97	AK7	F	333	347	Right-handed alpha
Helix 98	AK8	G	58	62	Right-handed alpha
Helix 99	AK9	G	98	112	Right-handed alpha
Helix 100	AL1	G	147	152	Right-handed alpha
Helix 101	AL2	G	159	180	Right-handed alpha
Helix 102	AL3	G	188	190	Right-handed 310
Helix 103	AL4	G	207	211	Right-handed 310
Helix 104	AL5	G	238	259	Right-handed alpha
Helix 105	AL6	G	287	292	Right-handed alpha
Helix 106	AL7	G	295	306	Right-handed alpha
Helix 107	AL8	G	315	321	Right-handed alpha
Helix 108	AL9	G	322	327	Right-handed alpha
Helix 109	AM1	G	337	343	Right-handed alpha
Helix 110	AM2	G	345	364	Right-handed alpha
Helix 111	AM3	G	374	378	Right-handed 310
Helix 112	AM4	G	380	395	Right-handed alpha
Helix 113	AM5	H	61	77	Right-handed alpha
Helix 114	AM6	H	95	99	Right-handed 310
Helix 115	AM7	H	113	118	Right-handed alpha
Helix 116	AM8	H	123	144	Right-handed alpha
Helix 117	AM9	H	152	154	Right-handed 310
Helix 118	AN1	H	191	196	Right-handed alpha
Helix 119	AN2	H	202	219	Right-handed alpha
Helix 120	AN3	H	227	240	Right-handed alpha
Helix 121	AN4	H	243	248	Right-handed alpha
Helix 122	AN5	H	252	262	Right-handed alpha
Helix 123	AN6	H	269	273	Right-handed 310
Helix 124	AN7	H	278	289	Right-handed alpha
Helix 125	AN8	H	298	303	Right-handed alpha
Helix 126	AN9	H	304	309	Right-handed 310
Helix 127	AO1	H	313	317	Right-handed 310
Helix 128	AO2	H	333	347	Right-handed alpha

There are 25 sheets in PDB entry 6TCA. 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 5 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	63	72	first strand
Strand 2	A	77	83	anti-parallel
Strand 3	A	89	93	anti-parallel
Strand 4	A	136	139	anti-parallel
Strand 5	A	120	123	anti-parallel

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There are 2 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	126	128	first strand
Strand 2	A	131	133	anti-parallel

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There are 3 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	144	145	first strand
Strand 2	A	192	194	anti-parallel
Strand 3	A	204	205	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	A	226	227	first strand
Strand 2	C	120	128	anti-parallel
Strand 3	C	131	139	anti-parallel
Strand 4	C	89	96	anti-parallel
Strand 5	C	77	83	anti-parallel
Strand 6	C	63	72	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	8	13	first strand
Strand 2	B	16	21	anti-parallel

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There are 5 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	24	29	first strand
Strand 2	B	38	43	anti-parallel
Strand 3	B	49	54	anti-parallel
Strand 4	B	103	107	anti-parallel
Strand 5	B	88	90	anti-parallel

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There are 3 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	110	112	first strand
Strand 2	B	156	159	anti-parallel
Strand 3	B	164	166	anti-parallel

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There are 2 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	182	183	first strand
Strand 2	C	212	213	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	C	192	194	first strand
Strand 2	C	203	205	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	D	8	13	first strand
Strand 2	D	16	21	anti-parallel

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There are 5 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	24	29	first strand
Strand 2	D	38	43	anti-parallel
Strand 3	D	48	54	anti-parallel
Strand 4	D	103	107	anti-parallel
Strand 5	D	86	90	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	111	112	first strand
Strand 2	D	156	158	anti-parallel
Strand 3	D	164	166	anti-parallel

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There are 5 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	63	72	first strand
Strand 2	E	77	83	anti-parallel
Strand 3	E	89	96	anti-parallel
Strand 4	E	131	139	anti-parallel
Strand 5	E	120	128	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	182	183	first strand
Strand 2	E	212	213	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	E	192	194	first strand
Strand 2	E	203	205	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	F	8	13	first strand
Strand 2	F	16	21	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	24	29	first strand
Strand 2	F	38	43	anti-parallel
Strand 3	F	49	55	anti-parallel
Strand 4	F	102	107	anti-parallel
Strand 5	F	86	90	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	F	111	112	first strand
Strand 2	F	156	158	anti-parallel
Strand 3	F	164	166	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	F	146	147	first strand
Strand 2	F	173	174	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	G	63	72	first strand
Strand 2	G	77	83	anti-parallel
Strand 3	G	89	96	anti-parallel
Strand 4	G	131	139	anti-parallel
Strand 5	G	120	128	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	144	145	first strand
Strand 2	G	192	194	anti-parallel
Strand 3	G	204	205	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	G	182	183	first strand
Strand 2	G	212	213	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	H	8	13	first strand
Strand 2	H	16	21	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	H	24	29	first strand
Strand 2	H	38	43	anti-parallel
Strand 3	H	48	54	anti-parallel
Strand 4	H	103	107	anti-parallel
Strand 5	H	88	90	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	111	112	first strand
Strand 2	H	156	158	anti-parallel
Strand 3	H	164	166	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: 6TCA

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