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

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 1KIF entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	LEU 339
B	MET 1	LEU 339
C	MET 1	LEU 339
D	MET 1	LEU 339
E	MET 1	LEU 339
F	MET 1	LEU 339
G	MET 1	LEU 339
H	MET 1	LEU 339

There are 80 helices in PDB entry 1KIF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	10	23	Right-handed alpha
Helix 2	2	A	45	47	Right-handed 310
Helix 3	3	A	62	78	Right-handed 310
Helix 4	4	A	119	124	Right-handed alpha
Helix 5	5	A	141	154	Right-handed alpha
Helix 6	6	A	167	172	Right-handed alpha
Helix 7	7	A	183	189	Right-handed 310
Helix 8	8	A	253	266	Right-handed alpha
Helix 9	9	A	268	272	Right-handed 310
Helix 10	10	A	312	336	Right-handed 310
Helix 11	11	B	10	23	Right-handed alpha
Helix 12	12	B	45	47	Right-handed 310
Helix 13	13	B	63	78	Right-handed alpha
Helix 14	14	B	119	124	Right-handed alpha
Helix 15	15	B	141	154	Right-handed alpha
Helix 16	16	B	167	172	Right-handed alpha
Helix 17	17	B	183	189	Right-handed 310
Helix 18	18	B	253	266	Right-handed alpha
Helix 19	19	B	268	272	Right-handed 310
Helix 20	20	B	312	336	Right-handed 310
Helix 21	21	C	10	23	Right-handed alpha
Helix 22	22	C	45	47	Right-handed 310
Helix 23	23	C	62	78	Right-handed alpha
Helix 24	24	C	119	124	Right-handed alpha
Helix 25	25	C	141	154	Right-handed alpha
Helix 26	26	C	167	172	Right-handed alpha
Helix 27	27	C	183	189	Right-handed 310
Helix 28	28	C	253	266	Right-handed alpha
Helix 29	29	C	268	272	Right-handed 310
Helix 30	30	C	312	336	Right-handed 310
Helix 31	31	D	10	23	Right-handed alpha
Helix 32	32	D	45	47	Right-handed 310
Helix 33	33	D	62	78	Right-handed alpha
Helix 34	34	D	119	124	Right-handed alpha
Helix 35	35	D	141	154	Right-handed alpha
Helix 36	36	D	167	172	Right-handed alpha
Helix 37	37	D	183	189	Right-handed 310
Helix 38	38	D	253	266	Right-handed alpha
Helix 39	39	D	268	272	Right-handed 310
Helix 40	40	D	312	336	Right-handed 310
Helix 41	41	E	10	23	Right-handed alpha
Helix 42	42	E	45	47	Right-handed 310
Helix 43	43	E	62	78	Right-handed 310
Helix 44	44	E	119	124	Right-handed alpha
Helix 45	45	E	141	154	Right-handed alpha
Helix 46	46	E	167	172	Right-handed alpha
Helix 47	47	E	183	189	Right-handed 310
Helix 48	48	E	253	266	Right-handed alpha
Helix 49	49	E	268	272	Right-handed 310
Helix 50	50	E	312	336	Right-handed 310
Helix 51	51	F	10	23	Right-handed alpha
Helix 52	52	F	45	47	Right-handed 310
Helix 53	53	F	62	78	Right-handed 310
Helix 54	54	F	119	124	Right-handed alpha
Helix 55	55	F	141	154	Right-handed alpha
Helix 56	56	F	167	172	Right-handed alpha
Helix 57	57	F	183	189	Right-handed 310
Helix 58	58	F	253	266	Right-handed alpha
Helix 59	59	F	268	272	Right-handed 310
Helix 60	60	F	312	336	Right-handed 310
Helix 61	61	G	10	23	Right-handed alpha
Helix 62	62	G	45	47	Right-handed 310
Helix 63	63	G	62	78	Right-handed 310
Helix 64	64	G	119	124	Right-handed alpha
Helix 65	65	G	141	154	Right-handed alpha
Helix 66	66	G	167	172	Right-handed alpha
Helix 67	67	G	183	189	Right-handed 310
Helix 68	68	G	253	266	Right-handed alpha
Helix 69	69	G	268	272	Right-handed 310
Helix 70	70	G	312	336	Right-handed 310
Helix 71	71	H	10	23	Right-handed alpha
Helix 72	72	H	45	47	Right-handed 310
Helix 73	73	H	63	78	Right-handed alpha
Helix 74	74	H	119	124	Right-handed alpha
Helix 75	75	H	141	154	Right-handed alpha
Helix 76	76	H	167	172	Right-handed alpha
Helix 77	77	H	183	189	Right-handed 310
Helix 78	78	H	253	266	Right-handed alpha
Helix 79	79	H	268	272	Right-handed 310
Helix 80	80	H	312	336	Right-handed 310

There are 24 sheets in PDB entry 1KIF. 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,

There are 6 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	290	297	first strand
Strand 2	A	302	309	anti-parallel
Strand 3	A	177	180	parallel
Strand 4	A	2	6	parallel
Strand 5	A	31	36	parallel
Strand 6	A	158	161	parallel

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There are 3 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	130	139	first strand
Strand 2	A	89	98	anti-parallel
Strand 3	A	213	217	parallel

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There are 4 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	228	231	first strand
Strand 2	A	236	239	anti-parallel
Strand 3	A	196	206	anti-parallel
Strand 4	A	274	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	290	297	first strand
Strand 2	B	302	309	anti-parallel
Strand 3	B	177	180	parallel
Strand 4	B	2	6	parallel
Strand 5	B	31	36	parallel
Strand 6	B	158	161	parallel

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There are 3 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	130	139	first strand
Strand 2	B	89	98	anti-parallel
Strand 3	B	213	217	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	228	231	first strand
Strand 2	B	236	239	anti-parallel
Strand 3	B	196	206	anti-parallel
Strand 4	B	274	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	290	297	first strand
Strand 2	C	302	309	anti-parallel
Strand 3	C	177	180	parallel
Strand 4	C	2	6	parallel
Strand 5	C	31	36	parallel
Strand 6	C	158	161	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	130	139	first strand
Strand 2	C	89	98	anti-parallel
Strand 3	C	213	217	parallel

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There are 4 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	228	231	first strand
Strand 2	C	236	239	anti-parallel
Strand 3	C	196	206	anti-parallel
Strand 4	C	274	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	290	297	first strand
Strand 2	D	302	309	anti-parallel
Strand 3	D	177	180	parallel
Strand 4	D	2	6	parallel
Strand 5	D	31	36	parallel
Strand 6	D	158	161	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	D	130	139	first strand
Strand 2	D	89	98	anti-parallel
Strand 3	D	213	217	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	228	231	first strand
Strand 2	D	236	239	anti-parallel
Strand 3	D	196	206	anti-parallel
Strand 4	D	274	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	290	297	first strand
Strand 2	E	302	309	anti-parallel
Strand 3	E	177	180	parallel
Strand 4	E	2	6	parallel
Strand 5	E	31	36	parallel
Strand 6	E	158	161	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	130	139	first strand
Strand 2	E	89	98	anti-parallel
Strand 3	E	213	217	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	228	231	first strand
Strand 2	E	236	239	anti-parallel
Strand 3	E	196	206	anti-parallel
Strand 4	E	274	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	290	297	first strand
Strand 2	F	302	309	anti-parallel
Strand 3	F	177	180	parallel
Strand 4	F	2	6	parallel
Strand 5	F	31	36	parallel
Strand 6	F	158	161	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	130	139	first strand
Strand 2	F	89	98	anti-parallel
Strand 3	F	213	217	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	F	228	231	first strand
Strand 2	F	236	239	anti-parallel
Strand 3	F	196	206	anti-parallel
Strand 4	F	274	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	290	297	first strand
Strand 2	G	302	309	anti-parallel
Strand 3	G	177	180	parallel
Strand 4	G	2	6	parallel
Strand 5	G	31	36	parallel
Strand 6	G	158	161	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	130	139	first strand
Strand 2	G	89	98	anti-parallel
Strand 3	G	213	217	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	228	231	first strand
Strand 2	G	236	239	anti-parallel
Strand 3	G	196	206	anti-parallel
Strand 4	G	274	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	290	297	first strand
Strand 2	H	302	309	anti-parallel
Strand 3	H	177	180	parallel
Strand 4	H	2	6	parallel
Strand 5	H	31	36	parallel
Strand 6	H	158	161	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	130	139	first strand
Strand 2	H	89	98	anti-parallel
Strand 3	H	213	217	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	228	231	first strand
Strand 2	H	236	239	anti-parallel
Strand 3	H	196	206	anti-parallel
Strand 4	H	274	285	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: 1KIF

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