Analysis of interatomic Contacts of Structural Units in PDB entry:
1XTV

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 1XTV entry

There are 8 chains in PDB entry 1XTV (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 2	GLY 216
B	PRO 2	GLY 216
C	PRO 2	GLY 216
D	PRO 2	GLY 216
E	PRO 2	GLY 216
F	PRO 2	GLY 216
G	PRO 2	GLY 216
H	PRO 2	GLY 216

There are 60 helices in PDB entry 1XTV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	8	20	Right-handed alpha
Helix 2	2	A	24	45	Right-handed alpha
Helix 3	3	A	67	71	Right-handed 310
Helix 4	4	A	81	93	Right-handed alpha
Helix 5	5	A	146	160	Right-handed alpha
Helix 6	6	A	173	183	Right-handed alpha
Helix 7	7	A	209	216	Right-handed alpha
Helix 8	8	B	8	20	Right-handed alpha
Helix 9	9	B	24	45	Right-handed alpha
Helix 10	10	B	67	71	Right-handed 310
Helix 11	11	B	81	92	Right-handed alpha
Helix 12	12	B	146	160	Right-handed alpha
Helix 13	13	B	173	183	Right-handed alpha
Helix 14	14	B	209	216	Right-handed alpha
Helix 15	15	C	8	20	Right-handed alpha
Helix 16	16	C	24	47	Right-handed alpha
Helix 17	17	C	67	71	Right-handed 310
Helix 18	18	C	81	93	Right-handed alpha
Helix 19	19	C	146	159	Right-handed alpha
Helix 20	20	C	173	183	Right-handed alpha
Helix 21	21	C	209	216	Right-handed alpha
Helix 22	22	D	8	20	Right-handed alpha
Helix 23	23	D	24	44	Right-handed alpha
Helix 24	24	D	45	47	Right-handed 310
Helix 25	25	D	67	71	Right-handed 310
Helix 26	26	D	81	93	Right-handed alpha
Helix 27	27	D	146	157	Right-handed alpha
Helix 28	28	D	158	160	Right-handed 310
Helix 29	29	D	173	181	Right-handed alpha
Helix 30	30	D	209	216	Right-handed alpha
Helix 31	31	E	8	20	Right-handed alpha
Helix 32	32	E	24	45	Right-handed alpha
Helix 33	33	E	67	71	Right-handed 310
Helix 34	34	E	81	93	Right-handed alpha
Helix 35	35	E	146	160	Right-handed alpha
Helix 36	36	E	173	183	Right-handed alpha
Helix 37	37	E	209	216	Right-handed alpha
Helix 38	38	F	8	20	Right-handed alpha
Helix 39	39	F	24	45	Right-handed alpha
Helix 40	40	F	67	71	Right-handed 310
Helix 41	41	F	81	92	Right-handed alpha
Helix 42	42	F	146	160	Right-handed alpha
Helix 43	43	F	173	183	Right-handed alpha
Helix 44	44	F	209	216	Right-handed alpha
Helix 45	45	G	8	20	Right-handed alpha
Helix 46	46	G	24	47	Right-handed alpha
Helix 47	47	G	67	71	Right-handed 310
Helix 48	48	G	81	93	Right-handed alpha
Helix 49	49	G	146	159	Right-handed alpha
Helix 50	50	G	173	183	Right-handed alpha
Helix 51	51	G	209	216	Right-handed alpha
Helix 52	52	H	8	20	Right-handed alpha
Helix 53	53	H	24	44	Right-handed alpha
Helix 54	54	H	45	47	Right-handed 310
Helix 55	55	H	67	71	Right-handed 310
Helix 56	56	H	81	93	Right-handed alpha
Helix 57	57	H	146	157	Right-handed alpha
Helix 58	58	H	158	160	Right-handed 310
Helix 59	59	H	173	181	Right-handed alpha
Helix 60	60	H	209	216	Right-handed alpha

There are 32 sheets in PDB entry 1XTV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	3	5	first strand
Strand 2	A	187	194	parallel
Strand 3	A	163	172	parallel
Strand 4	A	135	139	parallel
Strand 5	A	73	77	parallel
Strand 6	A	97	105	parallel
Strand 7	A	119	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	3	5	first strand
Strand 2	A	187	194	parallel
Strand 3	A	163	172	parallel
Strand 4	A	142	143	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	50	55	first strand
Strand 2	A	61	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	196	197	first strand
Strand 2	A	203	204	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	3	5	first strand
Strand 2	B	187	194	parallel
Strand 3	B	163	172	parallel
Strand 4	B	135	139	parallel
Strand 5	B	73	77	parallel
Strand 6	B	97	105	parallel
Strand 7	B	119	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	3	5	first strand
Strand 2	B	187	194	parallel
Strand 3	B	163	172	parallel
Strand 4	B	142	143	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	51	55	first strand
Strand 2	B	61	65	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	196	197	first strand
Strand 2	B	203	204	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	3	5	first strand
Strand 2	C	187	190	parallel
Strand 3	C	163	167	parallel
Strand 4	C	135	139	parallel
Strand 5	C	73	77	parallel
Strand 6	C	97	105	parallel
Strand 7	C	119	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	50	56	first strand
Strand 2	C	60	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	142	143	first strand
Strand 2	C	170	172	parallel
Strand 3	C	192	194	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	196	197	first strand
Strand 2	C	203	204	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	5	first strand
Strand 2	D	187	194	parallel
Strand 3	D	163	172	parallel
Strand 4	D	135	139	parallel
Strand 5	D	73	77	parallel
Strand 6	D	97	105	parallel
Strand 7	D	119	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	5	first strand
Strand 2	D	187	194	parallel
Strand 3	D	163	172	parallel
Strand 4	D	142	143	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	50	55	first strand
Strand 2	D	61	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	196	198	first strand
Strand 2	D	202	204	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	3	5	first strand
Strand 2	E	187	194	parallel
Strand 3	E	163	172	parallel
Strand 4	E	135	139	parallel
Strand 5	E	73	77	parallel
Strand 6	E	97	105	parallel
Strand 7	E	119	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	3	5	first strand
Strand 2	E	187	194	parallel
Strand 3	E	163	172	parallel
Strand 4	E	142	143	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	50	55	first strand
Strand 2	E	61	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	196	197	first strand
Strand 2	E	203	204	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	3	5	first strand
Strand 2	F	187	194	parallel
Strand 3	F	163	172	parallel
Strand 4	F	135	139	parallel
Strand 5	F	73	77	parallel
Strand 6	F	97	105	parallel
Strand 7	F	119	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	3	5	first strand
Strand 2	F	187	194	parallel
Strand 3	F	163	172	parallel
Strand 4	F	142	143	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	51	55	first strand
Strand 2	F	61	65	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	196	197	first strand
Strand 2	F	203	204	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3	5	first strand
Strand 2	G	187	190	parallel
Strand 3	G	163	167	parallel
Strand 4	G	135	139	parallel
Strand 5	G	73	77	parallel
Strand 6	G	97	105	parallel
Strand 7	G	119	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	50	56	first strand
Strand 2	G	60	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	142	143	first strand
Strand 2	G	170	172	parallel
Strand 3	G	192	194	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	196	197	first strand
Strand 2	G	203	204	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	5	first strand
Strand 2	H	187	194	parallel
Strand 3	H	163	172	parallel
Strand 4	H	135	139	parallel
Strand 5	H	73	77	parallel
Strand 6	H	97	105	parallel
Strand 7	H	119	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	5	first strand
Strand 2	H	187	194	parallel
Strand 3	H	163	172	parallel
Strand 4	H	142	143	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	50	55	first strand
Strand 2	H	61	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	196	198	first strand
Strand 2	H	202	204	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: 1XTV

Analysis of interatomic Contacts of Structural Units in PDB entry:
1XTV