3K3B - JenaLib

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Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Title :   CO-CRYSTAL STRUCTURE OF THE HUMAN KINESIN EG5 WITH A NOVEL TETRAHYDRO-BETA-CARBOLINE

Authors :   D. E. Bussiere, C. Bellamacina, V. Le

Date :   02 Oct 09 (Deposition) - 15 Dec 09 (Release) - 13 Feb 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.40

Chains :   Asym. Unit : A,B
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: A,B  (1x)

Keywords :   Protein-Ligand Complex, Atp-Binding, Cell Cycle, Cell Division, Microtubule, Mitosis, Motor Protein, Nucleotide-Binding, Phosphoprotein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   P. A. Barsanti, W. Wang, Z. J. Ni, D. Duhl, N. Brammeier, E. Martin, D. Bussiere, A. O. Walter
The Discovery Of Tetrahydro-Beta-Carbolines As Inhibitors O The Kinesin Eg5.
Bioorg. Med. Chem. Lett. V. 20 157 2010
PubMed-ID: 19945875 | Reference-DOI: 10.1016/J.BMCL.2009.11.012

Molecule 1 - KINESIN-LIKE PROTEIN KIF11
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	UNP RESIDUES 1-368
	Gene	:	KIF11, EG5, KNSL1, TRIP5
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	KINESIN-RELATED MOTOR PROTEIN EG5, KINESIN-LIKE SPINDLE PROTEIN HKSP, THYROID RECEPTOR-INTERACTING PROTEIN 5, TRIP-5, KINESIN-LIKE PROTEIN 1

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (1x)	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (6, 10)

No.	Name	Count	Type	Full Name
1	ADP	2	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	CL	1	Ligand/Ion	CHLORIDE ION
3	L31	2	Ligand/Ion	3-[(1R)-2-ACETYL-6-METHYL-2,3,4,9-TETRAHYDRO-1H-BETA-CARBOLIN-1-YL]PHENOL
4	MG	2	Ligand/Ion	MAGNESIUM ION
5	NO3	2	Ligand/Ion	NITRATE ION
6	PEG	1	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Biological Unit 1 (4, 4)

No.	Name	Count	Type	Full Name
1	ADP	1	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	L31	1	Ligand/Ion	3-[(1R)-2-ACETYL-6-METHYL-2,3,4,9-TETRAHYDRO-1H-BETA-CARBOLIN-1-YL]PHENOL
4	MG	-1	Ligand/Ion	MAGNESIUM ION
5	NO3	1	Ligand/Ion	NITRATE ION
6	PEG	1	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Biological Unit 2 (3, 3)

No.	Name	Count	Type	Full Name
1	ADP	1	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	L31	1	Ligand/Ion	3-[(1R)-2-ACETYL-6-METHYL-2,3,4,9-TETRAHYDRO-1H-BETA-CARBOLIN-1-YL]PHENOL
4	MG	-1	Ligand/Ion	MAGNESIUM ION
5	NO3	1	Ligand/Ion	NITRATE ION
6	PEG	-1	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Biological Unit 3 (4, 7)

No.	Name	Count	Type	Full Name
1	ADP	2	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	L31	2	Ligand/Ion	3-[(1R)-2-ACETYL-6-METHYL-2,3,4,9-TETRAHYDRO-1H-BETA-CARBOLIN-1-YL]PHENOL
4	MG	-1	Ligand/Ion	MAGNESIUM ION
5	NO3	2	Ligand/Ion	NITRATE ION
6	PEG	1	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Asymmetric Unit (9, 9)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	THR A:112 , ADP A:370 , HOH A:392 , HOH A:424 , HOH A:494 , HOH A:526	BINDING SITE FOR RESIDUE MG A 369
2	AC2	SOFTWARE	ARG A:24 , ARG A:26 , PRO A:27 , GLN A:106 , GLY A:108 , THR A:109 , GLY A:110 , LYS A:111 , THR A:112 , PHE A:113 , GLU A:118 , ILE A:250 , MG A:369 , HOH A:382 , HOH A:424 , HOH A:447 , HOH A:464 , HOH A:477 , HOH A:494 , LYS B:34	BINDING SITE FOR RESIDUE ADP A 370
3	AC3	SOFTWARE	GLU A:116 , GLU A:118 , ARG A:119 , TRP A:127 , ASP A:130 , ALA A:133 , ILE A:136 , PRO A:137 , LEU A:160 , TYR A:211 , LEU A:214 , ARG A:221	BINDING SITE FOR RESIDUE L31 A 371
4	AC4	SOFTWARE	ILE A:163 , GLU A:166 , SER A:291 , SER A:314 , LYS A:315 , LEU A:316	BINDING SITE FOR RESIDUE NO3 A 372
5	AC5	SOFTWARE	PRO A:27 , PHE A:28 , SER A:39 , VAL A:41 , GLY A:151 , THR A:248 , PRO A:338 , HOH A:534	BINDING SITE FOR RESIDUE PEG A 374
6	AC6	SOFTWARE	ILE B:163 , GLU B:166 , SER B:291 , SER B:314 , LYS B:315 , LEU B:316 , HOH B:410	BINDING SITE FOR RESIDUE NO3 B 369
7	AC7	SOFTWARE	THR B:112 , ADP B:371 , HOH B:376 , HOH B:379 , HOH B:382 , HOH B:463	BINDING SITE FOR RESIDUE MG B 370
8	AC8	SOFTWARE	LYS A:34 , ARG B:24 , ARG B:26 , PRO B:27 , GLN B:106 , GLY B:108 , THR B:109 , GLY B:110 , LYS B:111 , THR B:112 , PHE B:113 , GLU B:118 , ILE B:250 , MG B:370 , HOH B:376 , HOH B:379 , HOH B:394 , HOH B:396 , HOH B:422 , HOH B:437 , HOH B:503	BINDING SITE FOR RESIDUE ADP B 371
9	AC9	SOFTWARE	GLU B:116 , GLU B:118 , ARG B:119 , TRP B:127 , ASP B:130 , ALA B:133 , ILE B:136 , PRO B:137 , LEU B:160 , TYR B:211 , LEU B:214 , HOH B:405	BINDING SITE FOR RESIDUE L31 B 372

(no "SS Bond" information available for 3K3B)

Asymmetric Unit

No.	Residues
1	Gly A:16	-	Lys A:17
2	Asp A:59	-	Lys A:60
3	Pro A:121	-	Asn A:122
4	Asn A:122	-	Glu A:123
5	Gly A:326	-	Arg A:327

Asymmetric Unit (3, 6)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_067829	F	144	L	KIF11_HUMAN	Disease (MCLMR)	---	A/B	F	144	L
2	UniProt	VAR_067830	R	234	C	KIF11_HUMAN	Disease (MCLMR)	---	A/B	R	234	C
3	UniProt	VAR_067831	S	235	C	KIF11_HUMAN	Disease (MCLMR)	387906643	A/B	S	235	C

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (3, 3)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_067829	F	144	L	KIF11_HUMAN	Disease (MCLMR)	---	A	F	144	L
2	UniProt	VAR_067830	R	234	C	KIF11_HUMAN	Disease (MCLMR)	---	A	R	234	C
3	UniProt	VAR_067831	S	235	C	KIF11_HUMAN	Disease (MCLMR)	387906643	A	S	235	C

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 2 (3, 3)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_067829	F	144	L	KIF11_HUMAN	Disease (MCLMR)	---	B	F	144	L
2	UniProt	VAR_067830	R	234	C	KIF11_HUMAN	Disease (MCLMR)	---	B	R	234	C
3	UniProt	VAR_067831	S	235	C	KIF11_HUMAN	Disease (MCLMR)	387906643	B	S	235	C

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 3 (3, 6)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_067829	F	144	L	KIF11_HUMAN	Disease (MCLMR)	---	A/B	F	144	L
2	UniProt	VAR_067830	R	234	C	KIF11_HUMAN	Disease (MCLMR)	---	A/B	R	234	C
3	UniProt	VAR_067831	S	235	C	KIF11_HUMAN	Disease (MCLMR)	387906643	A/B	S	235	C

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Asymmetric Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	KINESIN_MOTOR_2	PS50067	Kinesin motor domain profile.	KIF11_HUMAN	18-359	2	A:18-359 B:18-359
2	KINESIN_MOTOR_1	PS00411	Kinesin motor domain signature.	KIF11_HUMAN	259-270	2	A:259-270 B:259-270

Biological Unit 1 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	KINESIN_MOTOR_2	PS50067	Kinesin motor domain profile.	KIF11_HUMAN	18-359	1	A:18-359 -
2	KINESIN_MOTOR_1	PS00411	Kinesin motor domain signature.	KIF11_HUMAN	259-270	1	A:259-270 -

Biological Unit 2 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	KINESIN_MOTOR_2	PS50067	Kinesin motor domain profile.	KIF11_HUMAN	18-359	1	- B:18-359
2	KINESIN_MOTOR_1	PS00411	Kinesin motor domain signature.	KIF11_HUMAN	259-270	1	- B:259-270

Biological Unit 3 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	KINESIN_MOTOR_2	PS50067	Kinesin motor domain profile.	KIF11_HUMAN	18-359	2	A:18-359 B:18-359
2	KINESIN_MOTOR_1	PS00411	Kinesin motor domain signature.	KIF11_HUMAN	259-270	2	A:259-270 B:259-270

Asymmetric Unit (9, 18)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1	ENST00000260731	1	ENSE00000986575	chr10:94353043-94353209	167	KIF11_HUMAN	1-26	26	2	A:16-26 B:16-26	11 11
1.2	ENST00000260731	2	ENSE00001007288	chr10:94366022-94366154	133	KIF11_HUMAN	26-70	45	2	A:26-70 B:26-70 (gaps)	45 45
1.3	ENST00000260731	3	ENSE00001007283	chr10:94366376-94366473	98	KIF11_HUMAN	71-103	33	2	A:71-103 B:71-103	33 33
1.4	ENST00000260731	4	ENSE00001007277	chr10:94366916-94366994	79	KIF11_HUMAN	103-129	27	2	A:103-129 B:103-129	27 27
1.5	ENST00000260731	5	ENSE00001007278	chr10:94368777-94368962	186	KIF11_HUMAN	130-191	62	2	A:130-191 B:130-191	62 62
1.6	ENST00000260731	6	ENSE00001007286	chr10:94369142-94369266	125	KIF11_HUMAN	192-233	42	2	A:192-233 B:192-233	42 42
1.7	ENST00000260731	7	ENSE00001007276	chr10:94372797-94372887	91	KIF11_HUMAN	233-263	31	2	A:233-263 B:233-263	31 31
1.8	ENST00000260731	8	ENSE00001007273	chr10:94373134-94373376	243	KIF11_HUMAN	264-344	81	2	A:264-344 (gaps) B:264-344 (gaps)	81 81
1.9	ENST00000260731	9	ENSE00001007274	chr10:94376494-94376589	96	KIF11_HUMAN	345-376	32	2	A:345-364 B:345-364	20 20
1.10	ENST00000260731	10	ENSE00001007282	chr10:94381142-94381230	89	KIF11_HUMAN	377-406	30	0	-	-
1.11	ENST00000260731	11	ENSE00001007275	chr10:94388565-94388652	88	KIF11_HUMAN	406-435	30	0	-	-
1.12	ENST00000260731	12	ENSE00001007285	chr10:94389933-94390121	189	KIF11_HUMAN	436-498	63	0	-	-
1.13	ENST00000260731	13	ENSE00001007284	chr10:94392243-94392450	208	KIF11_HUMAN	499-568	70	0	-	-
1.14	ENST00000260731	14	ENSE00001007281	chr10:94393380-94393552	173	KIF11_HUMAN	568-625	58	0	-	-
1.15	ENST00000260731	15	ENSE00001007287	chr10:94396941-94397066	126	KIF11_HUMAN	626-667	42	0	-	-
1.16	ENST00000260731	16	ENSE00001007280	chr10:94397144-94397302	159	KIF11_HUMAN	668-720	53	0	-	-
1.17	ENST00000260731	17	ENSE00001007279	chr10:94399551-94399657	107	KIF11_HUMAN	721-756	36	0	-	-
1.18	ENST00000260731	18	ENSE00000986592	chr10:94405120-94405399	280	KIF11_HUMAN	756-849	94	0	-	-
1.19	ENST00000260731	19	ENSE00000932880	chr10:94407969-94408191	223	KIF11_HUMAN	850-924	75	0	-	-
1.20	ENST00000260731	20	ENSE00000986593	chr10:94409592-94409743	152	KIF11_HUMAN	924-974	51	0	-	-
1.21	ENST00000260731	21	ENSE00000986594	chr10:94410158-94410274	117	KIF11_HUMAN	975-1013	39	0	-	-
1.22	ENST00000260731	22	ENSE00000986595	chr10:94413422-94415150	1729	KIF11_HUMAN	1014-1056	43	0	-	-

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:335
 aligned with KIF11_HUMAN | P52732 from UniProtKB/Swiss-Prot  Length:1056

    Alignment length:349
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355         
          KIF11_HUMAN    16 GKNIQVVVRCRPFNLAERKASAHSIVECDPVRKEVSVRTGGLADKSSRKTYTFDMVFGASTKQIDVYRSVVCPILDEVIMGYNCTIFAYGQTGTGKTFTMEGERSPNEEYTWEEDPLAGIIPRTLHQIFEKLTDNGTEFSVKVSLLEIYNEELFDLLNPSSDVSERLQMFDDPRNKRGVIIKGLEEITVHNKDEVYQILEKGAAKRTTAATLMNAYSSRSHSVFSVTIHMKETTIDGEELVKIGKLNLVDLAGSENIGRSGAVDKRAREAGNINQSLLTLGRVITALVERTPHVPYRESKLTRILQDSLGGRTRTSIIATISPASLNLEETLSTLEYAHRAKNILNKPE 364
               SCOP domains d3k3ba_ A: Kinesin                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 3k3bA00 A:16-364 Kinesin                                                                                                                                                                                                                                                                                                                                      CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee...hhhhhhh.....eeee....eeeee.........eeeee..eee....hhhhhhhhhhhhhhhhhhh..eeeeeeee....hhhhhhh.................hhhhhhhhhhhhhhhhh..eeeeeeeeeeee..eeee............eeeee..eeeeeeee....eee....hhhhhhhhhhhhhhhhhhhhh.hhhhheeeeeeeeeeeee.....eeeeeeeeeeee.....--------------hhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.....eeeeeee..hhhhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------L-----------------------------------------------------------------------------------------CC--------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --KINESIN_MOTOR_2  PDB: A:18-359 UniProt: 18-359                                                                                                                                                                                                                                                                                                        ----- PROSITE (1)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KINESIN_MOTO---------------------------------------------------------------------------------------------- PROSITE (2)
           Transcript 1 (1) Exon 1.1   --------------------------------------------Exon 1.3  PDB: A:71-103          --------------------------Exon 1.5  PDB: A:130-191 UniProt: 130-191                     Exon 1.6  PDB: A:192-233 UniProt: 192-233 ------------------------------Exon 1.8  PDB: A:264-344 (gaps) UniProt: 264-344                                 Exon 1.9             Transcript 1 (1)
           Transcript 1 (2) ----------Exon 1.2  PDB: A:26-70 UniProt: 26-70        --------------------------------Exon 1.4  PDB: A:103-129   -------------------------------------------------------------------------------------------------------Exon 1.7  PDB: A:233-263       ----------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 3k3b A  16 GKNIQVVVRCRPFNLAERKASAHSIVECDPVRKEVSVRTGGLADKSSRKTYTFDMVFGASTKQIDVYRSVVCPILDEVIMGYNCTIFAYGQTGTGKTFTMEGERSPNEEYTWEEDPLAGIIPRTLHQIFEKLTDNGTEFSVKVSLLEIYNEELFDLLNPSSDVSERLQMFDDPRNKRGVIIKGLEEITVHNKDEVYQILEKGAAKRTTAATLMNAYSSRSHSVFSVTIHMKETTIDGEELVKIGKLNLVDLAGSE--------------AGNINQSLLTLGRVITALVERTPHVPYRESKLTRILQDSLGGRTRTSIIATISPASLNLEETLSTLEYAHRAKNILNKPE 364
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265    |    -       285       295       305       315       325       335       345       355         
                                                                                                                                                                                                                                                                                        270            285

Chain B from PDB  Type:PROTEIN  Length:331
 aligned with KIF11_HUMAN | P52732 from UniProtKB/Swiss-Prot  Length:1056

    Alignment length:349
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355         
          KIF11_HUMAN    16 GKNIQVVVRCRPFNLAERKASAHSIVECDPVRKEVSVRTGGLADKSSRKTYTFDMVFGASTKQIDVYRSVVCPILDEVIMGYNCTIFAYGQTGTGKTFTMEGERSPNEEYTWEEDPLAGIIPRTLHQIFEKLTDNGTEFSVKVSLLEIYNEELFDLLNPSSDVSERLQMFDDPRNKRGVIIKGLEEITVHNKDEVYQILEKGAAKRTTAATLMNAYSSRSHSVFSVTIHMKETTIDGEELVKIGKLNLVDLAGSENIGRSGAVDKRAREAGNINQSLLTLGRVITALVERTPHVPYRESKLTRILQDSLGGRTRTSIIATISPASLNLEETLSTLEYAHRAKNILNKPE 364
               SCOP domains d3k3bb_ B: Kinesin                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 3k3bB00 B:16-364 Kinesin                                                                                                                                                                                                                                                                                                                                      CATH domains
           Pfam domains (1) --------Kinesin-3k3bB01 B:24-359                                                                                                                                                                                                                                                                                                                        ----- Pfam domains (1)
           Pfam domains (2) --------Kinesin-3k3bB02 B:24-359                                                                                                                                                                                                                                                                                                                        ----- Pfam domains (2)
         Sec.struct. author ...eeeeeee...hhhhhhh.....eeee....eeeee.----....eeeee..eee....hhhhhhhhhhhhhhhhhhh..eeeeeee.....hhhhhhh.................hhhhhhhhhhhhhhhhh..eeeeeeeeeeee..eeee............eeeee..eeeeeeee....eee.hhhhhhhhhhhhhhhhhhhhhhhh......eeeeeeeeeeee.......eeeeeeeeeee......--------------hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------L-----------------------------------------------------------------------------------------CC--------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --KINESIN_MOTOR_2  PDB: B:18-359 UniProt: 18-359                                                                                                                                                                                                                                                                                                        ----- PROSITE (1)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KINESIN_MOTO---------------------------------------------------------------------------------------------- PROSITE (2)
           Transcript 1 (1) Exon 1.1   --------------------------------------------Exon 1.3  PDB: B:71-103          --------------------------Exon 1.5  PDB: B:130-191 UniProt: 130-191                     Exon 1.6  PDB: B:192-233 UniProt: 192-233 ------------------------------Exon 1.8  PDB: B:264-344 (gaps) UniProt: 264-344                                 Exon 1.9             Transcript 1 (1)
           Transcript 1 (2) ----------Exon 1.2  PDB: B:26-70 (gaps) UniProt: 26-70 --------------------------------Exon 1.4  PDB: B:103-129   -------------------------------------------------------------------------------------------------------Exon 1.7  PDB: B:233-263       ----------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 3k3b B  16 GKNIQVVVRCRPFNLAERKASAHSIVECDPVRKEVSVRT----DKSSRKTYTFDMVFGASTKQIDVYRSVVCPILDEVIMGYNCTIFAYGQTGTGKTFTMEGERSPNEEYTWEEDPLAGIIPRTLHQIFEKLTDNGTEFSVKVSLLEIYNEELFDLLNPSSDVSERLQMFDDPRNKRGVIIKGLEEITVHNKDEVYQILEKGAAKRTTAATLMNAYSSRSHSVFSVTIHMKETTIDGEELVKIGKLNLVDLAGSEN--------------GNINQSLLTLGRVITALVERTPHVPYRESKLTRILQDSLGGRTRTSIIATISPASLNLEETLSTLEYAHRAKNILNKPE 364
                                    25        35        45        |-   |    65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265     |   -         -|      295       305       315       325       335       345       355         
                                                                 54   59                                                                                                                                                                                                                 271            286

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a/b) (23833)

Fold: P-loop containing nucleoside triphosphate hydrolases (2083)

Superfamily: P-loop containing nucleoside triphosphate hydrolases (2083)

Family: Motor proteins (119)

Protein domain: Kinesin (31)

Human (Homo sapiens), mitotic kinesin eg5 [TaxId: 9606] (13)

1a	d3k3ba_	A:
1b	d3k3bb_	B:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Kinesin (69)

Homologous Superfamily: Kinesin (69)

Human (Homo sapiens) (36)

1a	3k3bB00	B:16-364
1b	3k3bA00	A:16-364

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: P-loop_NTPase (1112)

Family: Kinesin (42)

Homo sapiens (Human) (23)

1a	Kinesin-3k3bB01	B:24-359
1b	Kinesin-3k3bB02	B:24-359

Asymmetric Unit(hide GO term definitions)

Chain A,B (KIF11_HUMAN | P52732)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0008574	ATP-dependent microtubule motor activity, plus-end-directed	Catalysis of movement along a microtubule toward the plus end, coupled to the hydrolysis of ATP.
	GO:0008017	microtubule binding	Interacting selectively and non-covalently with microtubules, filaments composed of tubulin monomers.
	GO:0003777	microtubule motor activity	Catalysis of movement along a microtubule, coupled to the hydrolysis of a nucleoside triphosphate (usually ATP).
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0032403	protein complex binding	Interacting selectively and non-covalently with any protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0019901	protein kinase binding	Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
biological process
	GO:0019886	antigen processing and presentation of exogenous peptide antigen via MHC class II	The process in which an antigen-presenting cell expresses a peptide antigen of exogenous origin on its cell surface in association with an MHC class II protein complex. The peptide antigen is typically, but not always, processed from a whole protein.
	GO:0007049	cell cycle	The progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Canonically, the cell cycle comprises the replication and segregation of genetic material followed by the division of the cell, but in endocycles or syncytial cells nuclear replication or nuclear division may not be followed by cell division.
	GO:0051301	cell division	The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells.
	GO:0007059	chromosome segregation	The process in which genetic material, in the form of chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets. In eukaryotes, chromosome segregation begins with the condensation of chromosomes, includes chromosome separation, and ends when chromosomes have completed movement to the spindle poles.
	GO:0007018	microtubule-based movement	A microtubule-based process that results in the movement of organelles, other microtubules, or other cellular components. Examples include motor-driven movement along microtubules and movement driven by polymerization or depolymerization of microtubules.
	GO:0007100	mitotic centrosome separation	Separation of duplicated centrosome components at the beginning of mitosis. The centriole pair within each centrosome becomes part of a separate microtubule organizing center that nucleates a radial array of microtubules called an aster. The two asters move to opposite sides of the nucleus to form the two poles of the mitotic spindle.
	GO:0090307	mitotic spindle assembly	The aggregation, arrangement and bonding together of a set of components to form the spindle that contributes to the process of mitosis.
	GO:0007052	mitotic spindle organization	A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the microtubule spindle during a mitotic cell cycle.
	GO:0046602	regulation of mitotic centrosome separation	Any process that modulates the frequency, rate or extent of the separation of duplicated centrosome components at the beginning of mitosis.
	GO:0006890	retrograde vesicle-mediated transport, Golgi to ER	The directed movement of substances from the Golgi back to the endoplasmic reticulum, mediated by vesicles bearing specific protein coats such as COPI or COG.
	GO:0051225	spindle assembly	The aggregation, arrangement and bonding together of a set of components to form the spindle, the array of microtubules and associated molecules that serves to move duplicated chromosomes apart.
	GO:0007051	spindle organization	A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the spindle, the array of microtubules and associated molecules that forms between opposite poles of a eukaryotic cell during DNA segregation and serves to move the duplicated chromosomes apart.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005856	cytoskeleton	Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0005871	kinesin complex	Any complex that includes a dimer of molecules from the kinesin superfamily, a group of related proteins that contain an extended region of predicted alpha-helical coiled coil in the main chain that likely produces dimerization. The native complexes of several kinesin family members have also been shown to contain additional peptides, often designated light chains as all of the noncatalytic subunits that are currently known are smaller than the chain that contains the motor unit. Kinesin complexes generally possess a force-generating enzymatic activity, or motor, which converts the free energy of the gamma phosphate bond of ATP into mechanical work.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0005874	microtubule	Any of the long, generally straight, hollow tubes of internal diameter 12-15 nm and external diameter 24 nm found in a wide variety of eukaryotic cells; each consists (usually) of 13 protofilaments of polymeric tubulin, staggered in such a manner that the tubulin monomers are arranged in a helical pattern on the microtubular surface, and with the alpha/beta axes of the tubulin subunits parallel to the long axis of the tubule; exist in equilibrium with pool of tubulin monomers and can be rapidly assembled or disassembled in response to physiological stimuli; concerned with force generation, e.g. in the spindle.
	GO:0005819	spindle	The array of microtubules and associated molecules that forms between opposite poles of a eukaryotic cell during mitosis or meiosis and serves to move the duplicated chromosomes apart.
	GO:0005876	spindle microtubule	Any microtubule that is part of a mitotic or meiotic spindle; anchored at one spindle pole.
	GO:0000922	spindle pole	Either of the ends of a spindle, where spindle microtubules are organized; usually contains a microtubule organizing center and accessory molecules, spindle microtubules and astral microtubules.

Asymmetric Unit
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	Cis Peptide Bonds
		Asn A:122 - Glu A:123	[ RasMol ]
		Asp A:59 - Lys A:60	[ RasMol ]
		Gly A:16 - Lys A:17	[ RasMol ]
		Gly A:326 - Arg A:327	[ RasMol ]
		Pro A:121 - Asn A:122	[ RasMol ]

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	3k3b
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	KIF11_HUMAN \| P52732
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(no "Related Entries Specified in the PDB File" available for 3K3B)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (6, 10)

Sites (9, 9)

SS Bonds (0, 0)

Cis Peptide Bonds (5, 5)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (3, 6)

PROSITE Motifs (2, 4)

Exons (9, 18)

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SCOP Domains (1, 2)

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Pfam Domains (1, 2)

Gene Ontology (28, 28)

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