3VKM - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   PROTEASE-RESISTANT MUTANT FORM OF HUMAN GALECTIN-8 IN COMPLEX WITH SIALYLLACTOSE AND LACTOSE

Authors :   H. Yoshida, S. Yamashita, M. Teraoka, S. Nakakita, N. Nishi, S. Kamitor

Date :   18 Nov 11 (Deposition) - 12 Sep 12 (Release) - 03 Jul 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.98

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

Keywords :   Beta-Sandwich, Carbohydrate Binding, Oligosaccharide, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   H. Yoshida, S. Yamashita, M. Teraoka, A. Itoh, S. Nakakita, N. Nishi, S. Kamitori
X-Ray Structure Of A Protease-Resistant Mutant Form Of Huma Galectin-8 With Two Carbohydrate Recognition Domains
Febs J. V. 279 3937 2012
PubMed-ID: 22913484 | Reference-DOI: 10.1111/J.1742-4658.2012.08753.X

Molecule 1 - GALECTIN-8
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	N-TERMINAL CARBOHYDRATE RECOGNITION DOMAIN, C-TERMINAL CARBOHYDRATE RECOGNITION DOMAIN
	Gene	:	LGALS8
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	GAL-8, PO66 CARBOHYDRATE-BINDING PROTEIN, PO66-CBP, PROSTATE CARCINOMA TUMOR ANTIGEN 1, PCTA-1

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (4, 34)

No.	Name	Count	Type	Full Name
1	BGC	4	Ligand/Ion	BETA-D-GLUCOSE
2	EDO	24	Ligand/Ion	1,2-ETHANEDIOL
3	GAL	4	Ligand/Ion	BETA-D-GALACTOSE
4	SIA	2	Ligand/Ion	O-SIALIC ACID

Biological Unit 1 (4, 16)

No.	Name	Count	Type	Full Name
1	BGC	2	Ligand/Ion	BETA-D-GLUCOSE
2	EDO	11	Ligand/Ion	1,2-ETHANEDIOL
3	GAL	2	Ligand/Ion	BETA-D-GALACTOSE
4	SIA	1	Ligand/Ion	O-SIALIC ACID

Biological Unit 2 (4, 18)

No.	Name	Count	Type	Full Name
1	BGC	2	Ligand/Ion	BETA-D-GLUCOSE
2	EDO	13	Ligand/Ion	1,2-ETHANEDIOL
3	GAL	2	Ligand/Ion	BETA-D-GALACTOSE
4	SIA	1	Ligand/Ion	O-SIALIC ACID

Asymmetric Unit (33, 33)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	GLN A:47 , ARG A:59 , TRP A:86 , GAL A:402	BINDING SITE FOR RESIDUE SIA A 401
02	AC2	SOFTWARE	ARG A:45 , HIS A:65 , ASN A:67 , ARG A:69 , ASN A:79 , TRP A:86 , GLU A:89 , SIA A:401 , BGC A:403 , HOH A:540	BINDING SITE FOR RESIDUE GAL A 402
03	AC3	SOFTWARE	ARG A:69 , GLU A:89 , GAL A:402 , HOH A:520	BINDING SITE FOR RESIDUE BGC A 403
04	AC4	SOFTWARE	HIS A:229 , ASN A:231 , ARG A:233 , ASN A:242 , TRP A:249 , GLU A:252 , BGC A:405 , HOH A:503	BINDING SITE FOR RESIDUE GAL A 404
05	AC5	SOFTWARE	ARG A:233 , GLU A:252 , ARG A:254 , GAL A:404	BINDING SITE FOR RESIDUE BGC A 405
06	AC6	SOFTWARE	ARG A:36 , SER A:102 , PHE A:103	BINDING SITE FOR RESIDUE EDO A 406
07	AC7	SOFTWARE	LYS A:204 , GLU A:313 , ARG A:315 , TRP A:317 , GLU B:313 , ARG B:315 , EDO B:409	BINDING SITE FOR RESIDUE EDO A 407
08	AC8	SOFTWARE	LEU A:3 , LEU A:5 , ASN A:7 , LEU A:8 , EDO A:416	BINDING SITE FOR RESIDUE EDO A 408
09	AC9	SOFTWARE	ASP A:94 , LYS A:121	BINDING SITE FOR RESIDUE EDO A 409
10	BC1	SOFTWARE	ASN A:14 , LYS A:237 , EDO B:406	BINDING SITE FOR RESIDUE EDO A 410
11	BC2	SOFTWARE	GLY A:53 , SER A:54 , SER A:55	BINDING SITE FOR RESIDUE EDO A 411
12	BC3	SOFTWARE	LYS A:57 , ARG A:276 , GLU A:277 , GLU A:289	BINDING SITE FOR RESIDUE EDO A 412
13	BC4	SOFTWARE	ASN A:208 , ASN A:210 , ALA A:211 , ASP A:308 , HOH A:508	BINDING SITE FOR RESIDUE EDO A 413
14	BC5	SOFTWARE	GLU A:252 , GLU A:253 , ARG A:254 , ASN A:255	BINDING SITE FOR RESIDUE EDO A 414
15	BC6	SOFTWARE	HIS A:38 , PRO A:40 , SER A:41 , ILE A:236 , LYS A:237	BINDING SITE FOR RESIDUE EDO A 415
16	BC7	SOFTWARE	SER A:4 , ARG A:315 , SER A:316 , EDO A:408	BINDING SITE FOR RESIDUE EDO A 416
17	BC8	SOFTWARE	ARG B:45 , GLN B:47 , ARG B:59 , TRP B:86 , GAL B:402 , HOH B:552	BINDING SITE FOR RESIDUE SIA B 401
18	BC9	SOFTWARE	ARG B:45 , HIS B:65 , ASN B:67 , ARG B:69 , VAL B:77 , TRP B:86 , GLU B:89 , SIA B:401 , BGC B:403	BINDING SITE FOR RESIDUE GAL B 402
19	CC1	SOFTWARE	ARG B:69 , GLU B:89 , GAL B:402 , HOH B:527	BINDING SITE FOR RESIDUE BGC B 403
20	CC2	SOFTWARE	HIS B:229 , ASN B:231 , ASN B:242 , TRP B:249 , GLU B:252 , BGC B:405 , HOH B:503 , HOH B:549	BINDING SITE FOR RESIDUE GAL B 404
21	CC3	SOFTWARE	GLU B:100 , ARG B:233 , GLU B:252 , ARG B:254 , GAL B:404	BINDING SITE FOR RESIDUE BGC B 405
22	CC4	SOFTWARE	EDO A:410 , LEU B:124 , LEU B:125	BINDING SITE FOR RESIDUE EDO B 406
23	CC5	SOFTWARE	PRO B:18 , TYR B:141 , GLY B:142	BINDING SITE FOR RESIDUE EDO B 407
24	CC6	SOFTWARE	ASN A:283 , MET B:1 , MET B:108 , HOH B:528 , HOH B:567	BINDING SITE FOR RESIDUE EDO B 408
25	CC7	SOFTWARE	GLU A:268 , ILE A:270 , TRP A:317 , EDO A:407 , ARG B:315 , TRP B:317	BINDING SITE FOR RESIDUE EDO B 409
26	CC8	SOFTWARE	TYR A:93 , ILE B:12 , PHE B:19 , THR B:22 , HOH B:580	BINDING SITE FOR RESIDUE EDO B 410
27	CC9	SOFTWARE	ARG B:241 , LEU B:288 , GLU B:289 , HOH B:564	BINDING SITE FOR RESIDUE EDO B 411
28	DC1	SOFTWARE	HIS B:147 , ASN B:235 , HOH B:577	BINDING SITE FOR RESIDUE EDO B 412
29	DC2	SOFTWARE	PHE B:244 , TRP B:249	BINDING SITE FOR RESIDUE EDO B 413
30	DC3	SOFTWARE	HIS A:128 , ARG A:129 , LYS B:224	BINDING SITE FOR RESIDUE EDO B 414
31	DC4	SOFTWARE	ARG B:99 , HOH B:542	BINDING SITE FOR RESIDUE EDO B 415
32	DC5	SOFTWARE	ASP B:274 , VAL B:275 , ARG B:276 , GLU B:277 , LYS B:279 , GLU B:289 , HOH B:554	BINDING SITE FOR RESIDUE EDO B 417
33	DC6	SOFTWARE	ASN B:119 , HOH B:514	BINDING SITE FOR RESIDUE EDO B 418

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

Asymmetric Unit

No.	Residues
1	Ile A:17	-	Pro A:18
2	Lys A:57	-	Pro A:58
3	Leu A:185	-	Pro A:186
4	Ile B:17	-	Pro B:18
5	Lys B:57	-	Pro B:58
6	Leu B:185	-	Pro B:186

Asymmetric Unit (4, 8)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_012990	F	19	Y	LEG8_HUMAN	Polymorphism	2737713	A/B	F	19	Y
2	UniProt	VAR_009710	R	36	C	LEG8_HUMAN	Polymorphism	1041935	A/B	R	36	C
3	UniProt	VAR_012991	M	56	V	LEG8_HUMAN	Polymorphism	1041937	A/B	M	56	V
4	UniProt	VAR_063506	R	184	S	LEG8_HUMAN	Polymorphism	2243525	A/B	R	184	S

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

Biological Unit 1 (4, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_012990	F	19	Y	LEG8_HUMAN	Polymorphism	2737713	A	F	19	Y
2	UniProt	VAR_009710	R	36	C	LEG8_HUMAN	Polymorphism	1041935	A	R	36	C
3	UniProt	VAR_012991	M	56	V	LEG8_HUMAN	Polymorphism	1041937	A	M	56	V
4	UniProt	VAR_063506	R	184	S	LEG8_HUMAN	Polymorphism	2243525	A	R	184	S

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

Biological Unit 2 (4, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_012990	F	19	Y	LEG8_HUMAN	Polymorphism	2737713	B	F	19	Y
2	UniProt	VAR_009710	R	36	C	LEG8_HUMAN	Polymorphism	1041935	B	R	36	C
3	UniProt	VAR_012991	M	56	V	LEG8_HUMAN	Polymorphism	1041937	B	M	56	V
4	UniProt	VAR_063506	R	184	S	LEG8_HUMAN	Polymorphism	2243525	B	R	184	S

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

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GALECTIN	PS51304	Galactoside-binding lectin (galectin) domain profile.	LEG8_HUMAN	19-152 187-317	4	A:19-152 B:19-152 A:187-317 B:187-317

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GALECTIN	PS51304	Galactoside-binding lectin (galectin) domain profile.	LEG8_HUMAN	19-152 187-317	2	A:19-152 - A:187-317 -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GALECTIN	PS51304	Galactoside-binding lectin (galectin) domain profile.	LEG8_HUMAN	19-152 187-317	2	- B:19-152 - B:187-317

Asymmetric Unit (8, 16)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.3c	ENST00000366584	3c	ENSE00001381502	chr1:236686899-236687361	463	LEG8_HUMAN	-	0	0	-	-
1.6a	ENST00000366584	6a	ENSE00002193374	chr1:236689268-236689415	148	LEG8_HUMAN	1-15	15	2	A:1-15 B:1-15	15 15
1.7b	ENST00000366584	7b	ENSE00002141991	chr1:236700797-236700885	89	LEG8_HUMAN	16-45	30	2	A:16-45 B:16-45	30 30
1.8b	ENST00000366584	8b	ENSE00000793501	chr1:236702179-236702389	211	LEG8_HUMAN	45-115	71	2	A:45-115 B:45-115	71 71
1.9b	ENST00000366584	9b	ENSE00000805377	chr1:236703864-236703983	120	LEG8_HUMAN	116-155	40	2	A:116-155 B:116-155	40 40
1.10e	ENST00000366584	10e	ENSE00000793503	chr1:236704954-236705010	57	LEG8_HUMAN	156-174	19	2	A:156-157 B:156-157	2 2
1.11c	ENST00000366584	11c	ENSE00001226656	chr1:236706061-236706087	27	LEG8_HUMAN	175-183	9	0	-	-
1.11r	ENST00000366584	11r	ENSE00002191373	chr1:236706860-236706948	89	LEG8_HUMAN	184-213	30	2	A:184-213 B:184-213	30 30
1.12c	ENST00000366584	12c	ENSE00000805385	chr1:236708050-236708215	166	LEG8_HUMAN	213-268	56	2	A:213-268 B:213-268	56 56
1.14j	ENST00000366584	14j	ENSE00001911385	chr1:236711312-236714310	2999	LEG8_HUMAN	269-317	49	2	A:269-317 B:269-317	49 49

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:291
 aligned with LEG8_HUMAN | O00214 from UniProtKB/Swiss-Prot  Length:317

    Alignment length:317
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       
           LEG8_HUMAN     1 MMLSLNNLQNIIYNPVIPFVGTIPDQLDPGTLIVIRGHVPSDADRFQVDLQNGSSMKPRADVAFHFNPRFKRAGCIVCNTLINEKWGREEITYDTPFKREKSFEIVIMVLKDKFQVAVNGKHTLLYGHRIGPEKIDTLGIYGKVNIHSIGFSFSSDLQSTQASSLELTEISRENVPKSGTPQLRLPFAARLNTPMGPGRTVVVKGEVNANAKSFNVDLLAGKSKDIALHLNPRLNIKAFVRNSFLQESWGEEERNITSFPFSPGMYFEMIIYCDVREFKVAVNGVHSLEYKHRFKELSSIDTLEINGDIHLLEVRSW 317
               SCOP domains d3vkma1 A:1-154 automated matches                                                                                                                         d3v                          kma2 A:155-317 automated matches                                                                                                       SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee....eeee....eeeee......eeeeeeeeee....eeeeeeee.........eeeeeeeeee....eeeeeeee..eee..eeee.......eeeeeeeeee..eeeeee..eeeeeee....hhhheeeeeee..eeeeeeee.....--------------------------...eeeeee.....eeeeeeeeee....eeeeeeee.....eeeeeeeeee...eeeeeeee..eee.eeee.........eeeeeeeeee..eeeeee..eeeeeee.....hhhheeeeeee..eeeeeeee Sec.struct. author
                 SAPs(SNPs) ------------------Y----------------C-------------------V-------------------------------------------------------------------------------------------------------------------------------S------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------GALECTIN  PDB: A:19-152 UniProt: 19-152                                                                                               ----------------------------------GALECTIN  PDB: A:187-317 UniProt: 187-317                                                                                           PROSITE
           Transcript 1 (1) Exon 1.6a      Exon 1.7b  PDB: A:16-45       ----------------------------------------------------------------------Exon 1.9b  PDB: A:116-155               Exon 1.10e         1.11c    Exon 1.11r  PDB: A:184-213    -------------------------------------------------------Exon 1.14j  PDB: A:269-317 UniProt: 269-317       Transcript 1 (1)
           Transcript 1 (2) --------------------------------------------Exon 1.8b  PDB: A:45-115 UniProt: 45-115                               -------------------------------------------------------------------------------------------------Exon 1.12c  PDB: A:213-268 UniProt: 213-268             ------------------------------------------------- Transcript 1 (2)
                 3vkm A   1 MMLSLNNLQNIIYNPVIPFVGTIPDQLDPGTLIVIRGHVPSDADRFQVDLQNGSSMKPRADVAFHFNPRFKRAGCIVCNTLINEKWGREEITYDTPFKREKSFEIVIMVLKDKFQVAVNGKHTLLYGHRIGPEKIDTLGIYGKVNIHSIGFSFSSHM--------------------------RLPFAARLNTPMGPGRTVVVKGEVNANAKSFNVDLLAGKSKDIALHLNPRLNIKAFVRNSFLQESWGEEERNITSFPFSPGMYFEMIIYCDVREFKVAVNGVHSLEYKHRFKELSSIDTLEINGDIHLLEVRSW 317
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      |  -         -         -   |   190       200       210       220       230       240       250       260       270       280       290       300       310       
                                                                                                                                                                                      157                        184

Chain B from PDB  Type:PROTEIN  Length:291
 aligned with LEG8_HUMAN | O00214 from UniProtKB/Swiss-Prot  Length:317

    Alignment length:317
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       
           LEG8_HUMAN     1 MMLSLNNLQNIIYNPVIPFVGTIPDQLDPGTLIVIRGHVPSDADRFQVDLQNGSSMKPRADVAFHFNPRFKRAGCIVCNTLINEKWGREEITYDTPFKREKSFEIVIMVLKDKFQVAVNGKHTLLYGHRIGPEKIDTLGIYGKVNIHSIGFSFSSDLQSTQASSLELTEISRENVPKSGTPQLRLPFAARLNTPMGPGRTVVVKGEVNANAKSFNVDLLAGKSKDIALHLNPRLNIKAFVRNSFLQESWGEEERNITSFPFSPGMYFEMIIYCDVREFKVAVNGVHSLEYKHRFKELSSIDTLEINGDIHLLEVRSW 317
               SCOP domains d3vkmb1 B:1-154 automated matches                                                                                                                         d3v                          kmb2 B:155-317 automated matches                                                                                                       SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee....eeee....eeeee......eeeeeeeeee....eeeeeeee.........eeeeeeeeee....eeeeeeee..eee..eeee.......eeeeeeeeee..eeeeee..eeeeeee....hhhheeeeeee..eeeeeeee.....--------------------------...eeeeee.....eeeeeeeeee....eeeeeeee.....eeeeeeeeee...eeeeeeee..eee.eeee.........eeeeeeeeee..eeeeee..eeeeeee.....hhhheeeeeee..eeeeeeee Sec.struct. author
                 SAPs(SNPs) ------------------Y----------------C-------------------V-------------------------------------------------------------------------------------------------------------------------------S------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------GALECTIN  PDB: B:19-152 UniProt: 19-152                                                                                               ----------------------------------GALECTIN  PDB: B:187-317 UniProt: 187-317                                                                                           PROSITE
           Transcript 1 (1) Exon 1.6a      Exon 1.7b  PDB: B:16-45       ----------------------------------------------------------------------Exon 1.9b  PDB: B:116-155               Exon 1.10e         1.11c    Exon 1.11r  PDB: B:184-213    -------------------------------------------------------Exon 1.14j  PDB: B:269-317 UniProt: 269-317       Transcript 1 (1)
           Transcript 1 (2) --------------------------------------------Exon 1.8b  PDB: B:45-115 UniProt: 45-115                               -------------------------------------------------------------------------------------------------Exon 1.12c  PDB: B:213-268 UniProt: 213-268             ------------------------------------------------- Transcript 1 (2)
                 3vkm B   1 MMLSLNNLQNIIYNPVIPFVGTIPDQLDPGTLIVIRGHVPSDADRFQVDLQNGSSMKPRADVAFHFNPRFKRAGCIVCNTLINEKWGREEITYDTPFKREKSFEIVIMVLKDKFQVAVNGKHTLLYGHRIGPEKIDTLGIYGKVNIHSIGFSFSSHM--------------------------RLPFAARLNTPMGPGRTVVVKGEVNANAKSFNVDLLAGKSKDIALHLNPRLNIKAFVRNSFLQESWGEEERNITSFPFSPGMYFEMIIYCDVREFKVAVNGVHSLEYKHRFKELSSIDTLEINGDIHLLEVRSW 317
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      |  -         -         -   |   190       200       210       220       230       240       250       260       270       280       290       300       310       
                                                                                                                                                                                      157                        184

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: All beta proteins (24004)

Fold: Concanavalin A-like lectins/glucanases (797)

Superfamily: Concanavalin A-like lectins/glucanases (797)

Family: automated matches (133)

Protein domain: automated matches (133)

Human (Homo sapiens) [TaxId: 9606] (36)

1a	d3vkma1	A:1-154
1b	d3vkma2	A:155-317
1c	d3vkmb1	B:1-154
1d	d3vkmb2	B:155-317

(no "CATH Domain" information available for 3VKM)

(no "Pfam Domain" information available for 3VKM)

Asymmetric Unit(hide GO term definitions)

Chain A,B (LEG8_HUMAN | O00214)

molecular function
	GO:0030246	carbohydrate binding	Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
	GO:0098792	xenophagy	The macroautophagy process in which a region of cytoplasm containing an intracellular pathogen or some part of an intracellular pathogen (e.g. viral capsid) is enclosed in a double membrane bound autophagosome, which then fuses with the lysosome leading to degradation of the contents.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	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:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	GO:0005615	extracellular space	That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

Asymmetric Unit
	Complete Structure
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	Ligands, Modified Residues, Ions
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	Cis Peptide Bonds
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		Ile B:17 - Pro B:18	[ RasMol ]
		Leu A:185 - Pro A:186	[ RasMol ]
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		Lys B:57 - Pro B:58	[ RasMol ]

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	3vkm
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3vkl
3vkn
3vko
4fqz	THE SAME PROTEIN WITH A DIFFERENT CRYSTAL FORM

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 34)

Sites (33, 33)

SS Bonds (0, 0)

Cis Peptide Bonds (6, 6)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (4, 8)

PROSITE Motifs (1, 4)

Exons (8, 16)

Sequences/Alignments

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SCOP Domains (1, 4)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (8, 8)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File