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Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   CG-16, A HOMODIMERIC AGGLUTININ FROM CHICKEN LIVER

Authors :   P. F. Varela, D. Solis, T. Diaz-Maurino, H. Kaltner, H. -J. Gabius, A. Ro

Date :   29 Sep 99 (Deposition) - 06 Feb 00 (Release) - 05 Jul 17 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.15

Chains :   Asym./Biol. Unit : A,B

Keywords :   Galectin, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   P. F. Varela, D. Solis, T. Diaz-Maurino, H. Kaltner, H. -J. Gabius, A. Romero
The 2. 15 A Crystal Structure Of Cg-16, The Developmentally Regulated Homodimeric Chicken Galectin
J. Mol. Biol. V. 294 537 1999
PubMed-ID: 10610778 | Reference-DOI: 10.1006/JMBI.1999.3273
(for further references see the PDB file header)

Molecule 1 - BETA-GALACTOSIDE-BINDING LECTIN
	Chains	:	A, B
	Organ	:	LIVER
	Organism Common	:	CHICKEN
	Organism Scientific	:	GALLUS GALLUS
	Organism Taxid	:	9031
	Synonym	:	16 KD LECTIN, C-16

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (1, 4)

No.	Name	Count	Type	Full Name
1	BME	4	Ligand/Ion	BETA-MERCAPTOETHANOL

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLU A:86 , CYS A:88 , LYS A:99 , VAL A:100 , PRO A:101	BINDING SITE FOR RESIDUE BME A 500
2	AC2	SOFTWARE	LYS B:18 , GLU B:86 , CYS B:88 , LYS B:99 , PRO B:101	BINDING SITE FOR RESIDUE BME B 501
3	AC3	SOFTWARE	CYS B:16 , CYS B:88 , ILE B:89	BINDING SITE FOR RESIDUE BME B 502
4	AC4	SOFTWARE	CYS A:16 , CYS A:88 , ILE A:89 , SER A:90	BINDING SITE FOR RESIDUE BME A 503

(no "SS Bond" information available for 1QMJ)

(no "Cis Peptide Bond" information available for 1QMJ)

(no "SAP(SNP)/Variant" information available for 1QMJ)

Asymmetric/Biological Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GALECTIN	PS51304	Galactoside-binding lectin (galectin) domain profile.	LEG6_CHICK	4-134	2	A:3-134 B:3-134

(no "Exon" information available for 1QMJ)

Asymmetric/Biological 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
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Chain A from PDB  Type:PROTEIN  Length:132
 aligned with LEG6_CHICK | P23668 from UniProtKB/Swiss-Prot  Length:134

    Alignment length:132
                                    12        22        32        42        52        62        72        82        92       102       112       122       132  
           LEG6_CHICK     3 QGLVVTQLDVQPGECVKVKGKILSDAKGFSVNVGKDSSTLMLHFNPRFDCHGDVNTVVCNSKEDGTWGEEDRKADFPFQQGDKVEICISFDAAEVKVKVPEVEFEFPNRLGMEKIQYLAVEGDFKVKAIKFS 134
               SCOP domains d1qmja_ A: Galectin-1                                                                                                                SCOP domains
               CATH domains 1qmjA00 A:2-134  [code=2.60.120.200, no name defined]                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eee.........eeeeeee......eeeeeeee..eeeeeeeeeeee..eeeeeeeeeee..eeeeeeee.........eeeeeeee...eeeee....eeeee.........eeeeee.eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -GALECTIN  PDB: A:3-134 UniProt: 4-134                                                                                               PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1qmj A   2 QGLVVTQLDVQPGECVKVKGKILSDAKGFSVNVGKDSSTLMLHFNPRFDCHGDVNTVVCNSKEDGTWGEEDRKADFPFQQGDKVEICISFDAAEVKVKVPEVEFEFPNRLGMEKIQYLAVEGDFKVKAIKFS 134
                                    11        21        31        41        51        61        71        81        91       101||     112       122       132  
                                                                                                                              102|                              
                                                                                                                               104

Chain B from PDB  Type:PROTEIN  Length:132
 aligned with LEG6_CHICK | P23668 from UniProtKB/Swiss-Prot  Length:134

    Alignment length:132
                                    12        22        32        42        52        62        72        82        92       102       112       122       132  
           LEG6_CHICK     3 QGLVVTQLDVQPGECVKVKGKILSDAKGFSVNVGKDSSTLMLHFNPRFDCHGDVNTVVCNSKEDGTWGEEDRKADFPFQQGDKVEICISFDAAEVKVKVPEVEFEFPNRLGMEKIQYLAVEGDFKVKAIKFS 134
               SCOP domains d1qmjb_ B: Galectin-1                                                                                                                SCOP domains
               CATH domains 1qmjB00 B:2-134  [code=2.60.120.200, no name defined]                                                                                CATH domains
           Pfam domains (1) Gal-bind_lectin-1qmjB01 B:2-133                                                                                                    - Pfam domains (1)
           Pfam domains (2) Gal-bind_lectin-1qmjB02 B:2-133                                                                                                    - Pfam domains (2)
         Sec.struct. author ...eeeeeee.....eeeeeee......eeeeeeee..eeeeeeeeeeee..eeeeeeeeeee...................eeeeeeee...eeeee....eeeee.......eeeeeeee.eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -GALECTIN  PDB: B:3-134 UniProt: 4-134                                                                                               PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1qmj B   2 QGLVVTQLDVQPGECVKVKGKILSDAKGFSVNVGKDSSTLMLHFNPRFDCHGDVNTVVCNSKEDGTWGEEDRKADFPFQQGDKVEICISFDAAEVKVKVPEVEFEFPNRLGMEKIQYLAVEGDFKVKAIKFS 134
                                    11        21        31        41        51        61        71        81        91       101||     112       122       132  
                                                                                                                              102|                              
                                                                                                                               104

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/Biological 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: Galectin (animal S-lectin) (75)

Protein domain: Galectin-1 (22)

Chicken (Gallus gallus) [TaxId: 9031] (1)

1a	d1qmja_	A:
1b	d1qmjb_	B:

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: Sandwich (5577)

Topology: Jelly Rolls (1293)

Homologous Superfamily: [code=2.60.120.200, no name defined] (421)

Chicken (Gallus gallus) (3)

1a	1qmjA00	A:2-134
1b	1qmjB00	B:2-134

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Concanavalin (293)

Family: Gal-bind_lectin (60)

Gallus gallus (Chicken) (1)

1a	Gal-bind_lectin-1qmjB01	B:2-133
1b	Gal-bind_lectin-1qmjB02	B:2-133

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (LEG6_CHICK | P23668)

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.

Asymmetric/Biological Unit
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Description

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