2ZML - 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)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Biological Unit 5 (Jmol Viewer)

Biological Unit 6 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF BASIC WINGED BEAN LECTIN IN COMPLEX WITH GAL-ALPHA 1,4 GAL

Authors :   K. A. Kulkarni, S. Katiyar, A. Surolia, M. Vijayan, K. Suguna

Date :   19 Apr 08 (Deposition) - 29 Jul 08 (Release) - 08 Feb 17 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.65

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A,B  (1x)
Biol. Unit 2: C,D  (1x)
Biol. Unit 3: A  (1x)
Biol. Unit 4: B  (1x)
Biol. Unit 5: C  (1x)
Biol. Unit 6: D  (1x)

Keywords :   Legume Lectin, Sugar Specificity, Winged Bean Lectin, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   K. A. Kulkarni, S. Katiyar, A. Surolia, M. Vijayan, K. Suguna
Structure And Sugar-Specificity Of Basic Winged-Bean Lectin Structures Of New Disaccharide Complexes And A Comparative Study With Other Known Disaccharide Complexes Of The Lectin
Acta Crystallogr. , Sect. D V. 64 730 2008
PubMed-ID: 18566508 | Reference-DOI: 10.1107/S0907444908011323
(for further references see the PDB file header)

Molecule 1 - BASIC AGGLUTININ
	Chains	:	A, B, C, D
	Organism Common	:	GOA BEAN
	Organism Scientific	:	PSOPHOCARPUS TETRAGONOLOBUS
	Organism Taxid	:	3891
	Synonym	:	WBA I

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:			C	D
Biological Unit 3 (1x)	:	A
Biological Unit 4 (1x)	:		B
Biological Unit 5 (1x)	:			C
Biological Unit 6 (1x)	:				D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (5, 30)

No.	Name	Count	Type	Full Name
1	CA	4	Ligand/Ion	CALCIUM ION
2	FUC	4	Ligand/Ion	ALPHA-L-FUCOSE
3	GLA	8	Ligand/Ion	ALPHA D-GALACTOSE
4	MN	4	Ligand/Ion	MANGANESE (II) ION
5	NAG	10	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 1 (3, 13)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	FUC	3	Ligand/Ion	ALPHA-L-FUCOSE
3	GLA	4	Ligand/Ion	ALPHA D-GALACTOSE
4	MN	-1	Ligand/Ion	MANGANESE (II) ION
5	NAG	6	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 2 (3, 9)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	FUC	1	Ligand/Ion	ALPHA-L-FUCOSE
3	GLA	4	Ligand/Ion	ALPHA D-GALACTOSE
4	MN	-1	Ligand/Ion	MANGANESE (II) ION
5	NAG	4	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 3 (3, 6)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	FUC	1	Ligand/Ion	ALPHA-L-FUCOSE
3	GLA	2	Ligand/Ion	ALPHA D-GALACTOSE
4	MN	-1	Ligand/Ion	MANGANESE (II) ION
5	NAG	3	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 4 (3, 7)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	FUC	2	Ligand/Ion	ALPHA-L-FUCOSE
3	GLA	2	Ligand/Ion	ALPHA D-GALACTOSE
4	MN	-1	Ligand/Ion	MANGANESE (II) ION
5	NAG	3	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 5 (3, 6)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	FUC	1	Ligand/Ion	ALPHA-L-FUCOSE
3	GLA	2	Ligand/Ion	ALPHA D-GALACTOSE
4	MN	-1	Ligand/Ion	MANGANESE (II) ION
5	NAG	3	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 6 (2, 3)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	FUC	-1	Ligand/Ion	ALPHA-L-FUCOSE
3	GLA	2	Ligand/Ion	ALPHA D-GALACTOSE
4	MN	-1	Ligand/Ion	MANGANESE (II) ION
5	NAG	1	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Asymmetric Unit (26, 26)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	HIS A:84 , ASP A:87 , GLY A:104 , GLY A:105 , PHE A:126 , ASN A:128 , GLY A:211 , ASP A:212	BINDING SITE FOR RESIDUE GLA A 400
02	AC2	SOFTWARE	PHE A:126 , SER A:214	BINDING SITE FOR RESIDUE GLA A 401
03	AC3	SOFTWARE	ARG A:82 , PRO A:83 , GLN A:217 , ASN A:219	BINDING SITE FOR RESIDUE NAG A 501
04	AC4	SOFTWARE	ASN D:8 , GLN D:9	BINDING SITE FOR RESIDUE FUC A 502
05	AC6	SOFTWARE	ASN A:44 , SER D:60	BINDING SITE FOR RESIDUE NAG A 601
06	AC7	SOFTWARE	HIS B:84 , ASP B:87 , GLY B:104 , GLY B:105 , PHE B:126 , ASN B:128 , GLY B:211 , ASP B:212 , GLY B:215 , ALA B:220	BINDING SITE FOR RESIDUE GLA B 400
07	AC8	SOFTWARE	SER B:214	BINDING SITE FOR RESIDUE GLA B 401
08	AC9	SOFTWARE	ARG B:82 , PRO B:83 , ASN B:219	BINDING SITE FOR RESIDUE NAG B 501
09	BC3	SOFTWARE	ASN B:44	BINDING SITE FOR RESIDUE NAG B 601
10	BC4	SOFTWARE	LEU D:113 , SER D:114	BINDING SITE FOR RESIDUE FUC B 602
11	BC6	SOFTWARE	HIS C:84 , ASP C:87 , GLY C:104 , GLY C:105 , PHE C:126 , ASN C:128 , GLY C:211 , ASP C:212 , ALA C:220	BINDING SITE FOR RESIDUE GLA C 400
12	BC7	SOFTWARE	PHE C:126 , SER C:214	BINDING SITE FOR RESIDUE GLA C 401
13	BC8	SOFTWARE	PHE C:80 , PRO C:83 , GLN C:217 , ASN C:219	BINDING SITE FOR RESIDUE NAG C 501
14	CC1	SOFTWARE	SER B:181 , GLU B:200 , ARG C:82	BINDING SITE FOR RESIDUE NAG C 503
15	CC2	SOFTWARE	ASN C:44 , PRO C:213	BINDING SITE FOR RESIDUE NAG C 601
16	CC3	SOFTWARE	HIS D:84 , ASP D:87 , GLY D:104 , GLY D:105 , PHE D:126 , ASN D:128 , GLY D:211 , ASP D:212 , GLY D:215 , ALA D:220	BINDING SITE FOR RESIDUE GLA D 400
17	CC4	SOFTWARE	ARG D:82 , SER D:214	BINDING SITE FOR RESIDUE GLA D 401
18	CC5	SOFTWARE	ARG D:21 , ASN D:44	BINDING SITE FOR RESIDUE NAG D 601
19	CC6	SOFTWARE	GLU A:122 , ASP A:124 , ASP A:131 , HIS A:136	BINDING SITE FOR RESIDUE MN A 300
20	CC7	SOFTWARE	ASP A:124 , PHE A:126 , ASN A:128 , ASP A:131	BINDING SITE FOR RESIDUE CA A 303
21	CC8	SOFTWARE	GLU B:122 , ASP B:124 , ASP B:131 , HIS B:136	BINDING SITE FOR RESIDUE MN B 300
22	CC9	SOFTWARE	ASP B:124 , PHE B:126 , ASN B:128 , ASP B:131	BINDING SITE FOR RESIDUE CA B 303
23	DC1	SOFTWARE	GLU C:122 , ASP C:124 , ASP C:131 , HIS C:136	BINDING SITE FOR RESIDUE MN C 300
24	DC2	SOFTWARE	ASP C:124 , PHE C:126 , ASN C:128 , ASP C:131	BINDING SITE FOR RESIDUE CA C 303
25	DC3	SOFTWARE	GLU D:122 , ASP D:124 , ASP D:131 , HIS D:136	BINDING SITE FOR RESIDUE MN D 300
26	DC4	SOFTWARE	ASP D:124 , PHE D:126 , ASN D:128 , ASP D:131	BINDING SITE FOR RESIDUE CA D 303

(no "SS Bond" information available for 2ZML)

Asymmetric Unit

No.	Residues
1	Arg A:82	-	Pro A:83
2	Ala A:86	-	Asp A:87
3	Ile A:134	-	Pro A:135
4	Arg B:82	-	Pro B:83
5	Ala B:86	-	Asp B:87
6	Ile B:134	-	Pro B:135
7	Arg C:82	-	Pro C:83
8	Ala C:86	-	Asp C:87
9	Ile C:134	-	Pro C:135
10	Arg D:82	-	Pro D:83
11	Ala D:86	-	Asp D:87
12	Ile D:134	-	Pro D:135

(no "SAP(SNP)/Variant" information available for 2ZML)

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	LECTIN_LEGUME_BETA	PS00307	Legume lectins beta-chain signature.	LEC1_PSOTE	120-126	4	A:119-125 B:119-125 C:119-125 D:119-125

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	LECTIN_LEGUME_BETA	PS00307	Legume lectins beta-chain signature.	LEC1_PSOTE	120-126	2	A:119-125 B:119-125 - -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	LECTIN_LEGUME_BETA	PS00307	Legume lectins beta-chain signature.	LEC1_PSOTE	120-126	2	- - C:119-125 D:119-125

Biological Unit 3 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	LECTIN_LEGUME_BETA	PS00307	Legume lectins beta-chain signature.	LEC1_PSOTE	120-126	1	A:119-125 - - -

Biological Unit 4 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	LECTIN_LEGUME_BETA	PS00307	Legume lectins beta-chain signature.	LEC1_PSOTE	120-126	1	- B:119-125 - -

Biological Unit 5 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	LECTIN_LEGUME_BETA	PS00307	Legume lectins beta-chain signature.	LEC1_PSOTE	120-126	1	- - C:119-125 -

Biological Unit 6 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	LECTIN_LEGUME_BETA	PS00307	Legume lectins beta-chain signature.	LEC1_PSOTE	120-126	1	- - - D:119-125

(no "Exon" information available for 2ZML)

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:237
 aligned with LEC1_PSOTE | O24313 from UniProtKB/Swiss-Prot  Length:242

    Alignment length:237
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       
           LEC1_PSOTE     2 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 238
               SCOP domains d2zmla_ A: Legume lectin                                                                                                                                                                                                                      SCOP domains
               CATH domains 2zmlA00 A:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.........eeeee..ee.....ee...ee..ee....eeeeee...ee..........eeeeeeeee...........eeeeeeee........hhhhh...........eeeeee...........eeeeee......eeee........eeeeeeee....eeeeeee......eeeeeee.hhhhhh..eeeeeeeeee.hhhhh........eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------LECTIN_---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2zml A   1 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 237
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230

Chain B from PDB  Type:PROTEIN  Length:237
 aligned with LEC1_PSOTE | O24313 from UniProtKB/Swiss-Prot  Length:242

    Alignment length:237
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       
           LEC1_PSOTE     2 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 238
               SCOP domains d2zmlb_ B: Legume lectin                                                                                                                                                                                                                      SCOP domains
               CATH domains 2zmlB00 B:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.........eeeee..ee.....ee...ee..ee....eeeeee...ee..........eeeeeeeee...........eeeeeeee........hhhhh...........eeeeee...........eeeeee......eeee........eeeeeeee....eeeeeee......eeeeeee.hhhhhh..eeeeeeeeee.hhhhh........eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------LECTIN_---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2zml B   1 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 237
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230

Chain C from PDB  Type:PROTEIN  Length:237
 aligned with LEC1_PSOTE | O24313 from UniProtKB/Swiss-Prot  Length:242

    Alignment length:237
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       
           LEC1_PSOTE     2 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 238
               SCOP domains d2zmlc_ C: Legume lectin                                                                                                                                                                                                                      SCOP domains
               CATH domains 2zmlC00 C:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.........eeeee..ee.....ee...ee..ee....eeeeee...ee..........eeeeeeeee...........eeeeeeee........hhhhh...........eeeeee...........eeeeee......eeee........eeeeeeee....eeeeeee......eeeeeee.hhhhhh..eeeeeeeeee.hhhhh........eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------LECTIN_---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2zml C   1 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 237
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230

Chain D from PDB  Type:PROTEIN  Length:237
 aligned with LEC1_PSOTE | O24313 from UniProtKB/Swiss-Prot  Length:242

    Alignment length:237
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       
           LEC1_PSOTE     2 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 238
               SCOP domains d2zmld_ D: Legume lectin                                                                                                                                                                                                                      SCOP domains
               CATH domains 2zmlD00 D:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                         CATH domains
           Pfam domains (1) Lectin_legB-2zmlD01 D:1-232                                                                                                                                                                                                             ----- Pfam domains (1)
           Pfam domains (2) Lectin_legB-2zmlD02 D:1-232                                                                                                                                                                                                             ----- Pfam domains (2)
           Pfam domains (3) Lectin_legB-2zmlD03 D:1-232                                                                                                                                                                                                             ----- Pfam domains (3)
           Pfam domains (4) Lectin_legB-2zmlD04 D:1-232                                                                                                                                                                                                             ----- Pfam domains (4)
         Sec.struct. author ...eeee.........eeeee..ee.....ee...ee..ee....eeeeee...ee..........eeeeeeeee...........eeeeeeee........hhhhh...........eeeeee...........eeeeee......eeee........eeeeeeee....eeeeeee......eeeeeee.hhhhhh..eeeeeeeeee.hhhhh........eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------LECTIN_---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2zml D   1 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 237
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230

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: Legume lectins (238)

Protein domain: Legume lectin (110)

Winged bean (Psophocarpus tetragonolobus), basic agglutinin [TaxId: 3891] (13)

1a	d2zmla_	A:
1b	d2zmlb_	B:
1c	d2zmlc_	C:
1d	d2zmld_	D:

Asymmetric 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)

Goa bean (Psophocarpus tetragonolobus) (3)

1a	2zmlA00	A:1-237
1b	2zmlB00	B:1-237
1c	2zmlC00	C:1-237
1d	2zmlD00	D:1-237

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Concanavalin (293)

Family: Lectin_legB (93)

Psophocarpus tetragonolobus (Winged bean) (Dolichos tetragonolobus) (5)

1a	Lectin_legB-2zmlD01	D:1-232
1b	Lectin_legB-2zmlD02	D:1-232
1c	Lectin_legB-2zmlD03	D:1-232
1d	Lectin_legB-2zmlD04	D:1-232

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (LEC1_PSOTE | O24313)

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 Unit
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		BC8	[ RasMol ]	+environment [ RasMol ]
		CC1	[ RasMol ]	+environment [ RasMol ]
		CC2	[ RasMol ]	+environment [ RasMol ]
		CC3	[ RasMol ]	+environment [ RasMol ]
		CC4	[ RasMol ]	+environment [ RasMol ]
		CC5	[ RasMol ]	+environment [ RasMol ]
		CC6	[ RasMol ]	+environment [ RasMol ]
		CC7	[ RasMol ]	+environment [ RasMol ]
		CC8	[ RasMol ]	+environment [ RasMol ]
		CC9	[ RasMol ]	+environment [ RasMol ]
		DC1	[ RasMol ]	+environment [ RasMol ]
		DC2	[ RasMol ]	+environment [ RasMol ]
		DC3	[ RasMol ]	+environment [ RasMol ]
		DC4	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Ala A:86 - Asp A:87	[ RasMol ]
		Ala B:86 - Asp B:87	[ RasMol ]
		Ala C:86 - Asp C:87	[ RasMol ]
		Ala D:86 - Asp D:87	[ RasMol ]
		Arg A:82 - Pro A:83	[ RasMol ]
		Arg B:82 - Pro B:83	[ RasMol ]
		Arg C:82 - Pro C:83	[ RasMol ]
		Arg D:82 - Pro D:83	[ RasMol ]
		Ile A:134 - Pro A:135	[ RasMol ]
		Ile B:134 - Pro B:135	[ RasMol ]
		Ile C:134 - Pro C:135	[ RasMol ]
		Ile D:134 - Pro D:135	[ RasMol ]

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ Jena3D ]
		Biological Unit 4	[ Jena3D ]
		Biological Unit 5	[ Jena3D ]
		Biological Unit 6	[ Jena3D ]

Jmol
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Molscript
	protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick [ mono PDF format \| stereo PDF format ](default orientation, automatically generated)

Access by PDB/NDB ID
	2zml
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	LEC1_PSOTE \| O24313
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	LEC1_PSOTE \| O24313
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UniProtKB/Swiss-Prot
	LEC1_PSOTE \| O24313	:	1wbf 1wbl 2d3s 2dtw 2dty 2du0 2du1 2e51 2e53 2e7q 2e7t 2zmk 2zmn

1wbl	WINGED BEAN LECTIN COMPLEXED WITH METHYL-ALPHA-D-GALACTOSE
2du0	CRYSTAL STRUCTURE OF BASIC WINGED BEAN LECTIN IN COMPLEX WITH ALPHA-D-GALACTOSE
2e53	CRYSTAL STRUCTURE OF BASIC WINGED BEAN LECTIN IN COMPLEX WITH B BLOOD GROUP DISACCHARIDE
2zmk
2zmn

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (5, 30)

Sites (26, 26)

SS Bonds (0, 0)

Cis Peptide Bonds (12, 12)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (1, 4)

Pfam Domains (1, 4)

Gene Ontology (1, 1)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File