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(-) Description

Title :  LECB (PA-LII) IN COMPLEX WITH CORE TRIMANNOSIDE
 
Authors :  R. Loris, D. Tielker, K. -E. Jaeger, L. Wyns
Date :  27 Mar 03  (Deposition) - 09 Sep 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B,C,D  (1x)
Biol. Unit 2:  C,D  (1x)
Biol. Unit 3:  A,B  (1x)
Keywords :  Lectin, Carbohydrate, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Loris, D. Tielker, K. -E. Jaeger, L. Wyns
Structural Basis Of Carbohydrate Recognition By The Lectin Lecb From Pseudomonas Aeruginosa
J. Mol. Biol. V. 331 861 2003
PubMed-ID: 12909014  |  Reference-DOI: 10.1016/S0022-2836(03)00754-X

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN LECB
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET22A
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: LECB
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 287
    Synonym: LECB

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): ABCD
Biological Unit 2 (1x):   CD
Biological Unit 3 (1x): AB  

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 14)

Asymmetric Unit (2, 14)
No.NameCountTypeFull Name
1CA8Ligand/IonCALCIUM ION
2MAN6Ligand/IonALPHA-D-MANNOSE
Biological Unit 1 (1, 6)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2MAN6Ligand/IonALPHA-D-MANNOSE
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2MAN2Ligand/IonALPHA-D-MANNOSE
Biological Unit 3 (1, 4)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2MAN4Ligand/IonALPHA-D-MANNOSE

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASN A:21 , SER A:22 , SER A:23 , GLU A:95 , ASP A:96 , ASP A:99 , ASP A:101 , ASP A:104 , MAN A:202 , CA A:401 , CA A:402 , HOH A:649 , GLY B:114BINDING SITE FOR RESIDUE MAN A 201
02AC2SOFTWAREMAN A:201 , HOH C:745BINDING SITE FOR RESIDUE MAN A 202
03AC3SOFTWAREGLY A:114 , ASN B:21 , SER B:22 , SER B:23 , GLU B:95 , ASP B:96 , ASP B:99 , ASP B:101 , ASP B:104 , MAN B:204 , CA B:403 , CA B:404 , HOH B:617BINDING SITE FOR RESIDUE MAN B 203
04AC4SOFTWAREHOH A:807 , MAN B:203BINDING SITE FOR RESIDUE MAN B 204
05AC5SOFTWAREASN C:21 , SER C:22 , SER C:23 , GLU C:95 , ASP C:96 , ASP C:99 , ASP C:101 , ASP C:104 , GLY C:114 , MAN C:206 , CA C:405 , CA C:406 , HOH C:675 , HOH C:797 , GLY D:114BINDING SITE FOR RESIDUE MAN C 205
06AC6SOFTWAREGLY C:114 , MAN C:205 , THR D:45 , ASN D:46 , HOH D:628BINDING SITE FOR RESIDUE MAN C 206
07AC7SOFTWAREGLU A:95 , ASP A:99 , ASP A:101 , ASP A:104 , MAN A:201 , CA A:402BINDING SITE FOR RESIDUE CA A 401
08AC8SOFTWAREASN A:21 , ASP A:101 , ASN A:103 , ASP A:104 , MAN A:201 , CA A:401 , GLY B:114BINDING SITE FOR RESIDUE CA A 402
09AC9SOFTWAREGLU B:95 , ASP B:99 , ASP B:101 , ASP B:104 , MAN B:203 , CA B:404BINDING SITE FOR RESIDUE CA B 403
10BC1SOFTWAREGLY A:114 , ASN B:21 , ASP B:101 , ASN B:103 , ASP B:104 , MAN B:203 , CA B:403BINDING SITE FOR RESIDUE CA B 404
11BC2SOFTWAREGLU C:95 , ASP C:99 , ASP C:101 , ASP C:104 , MAN C:205 , CA C:406BINDING SITE FOR RESIDUE CA C 405
12BC3SOFTWAREASN C:21 , ASP C:101 , ASN C:103 , ASP C:104 , MAN C:205 , CA C:405 , GLY D:114BINDING SITE FOR RESIDUE CA C 406
13BC4SOFTWAREGLU D:95 , ASP D:99 , ASP D:104 , CA D:408 , HOH D:785 , HOH D:817BINDING SITE FOR RESIDUE CA D 407
14BC5SOFTWAREASN D:21 , ASN D:103 , ASP D:104 , CA D:407 , HOH D:817BINDING SITE FOR RESIDUE CA D 408

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Trp A:111 -Pro A:112
2Trp B:111 -Pro B:112
3Trp C:111 -Pro C:112
4Trp D:111 -Pro D:112

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1OVS)

(-) Exons   (0, 0)

(no "Exon" information available for 1OVS)

(-) Sequences/Alignments

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:114
 aligned with Q9HYN5_PSEAE | Q9HYN5 from UniProtKB/TrEMBL  Length:115

    Alignment length:114
                                    11        21        31        41        51        61        71        81        91       101       111    
         Q9HYN5_PSEAE     2 ATQGVFTLPANTRFGVTAFANSSGTQTVNVLVNNETAATFSGQSTNNAVIGTQVLNSGSSGKVQVQVSVNGRPSDLVSAQVILTNELNFALVGSEDGTDNDYNDAVVVINWPLG 115
               SCOP domains d1ovsa_ A: Fucose-binding lectin II (PA-LII)                                                                       SCOP domains
               CATH domains 1ovsA00 A:1-114 Calcium-mediated lectin                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eee.....eeeeeeeeeeeeeeeeeeee..eeeeeeeeeeeeeeeeeeeeee.....eeeeeeee..ee.eeeeeeeee...eeeeeeeee.........eeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 1ovs A   1 ATQGVFTLPANTRFGVTAFANSSGTQTVNVLVNNETAATFSGQSTNNAVIGTQVLNSGSSGKVQVQVSVNGRPSDLVSAQVILTNELNFALVGSEDGTDNDYNDAVVVINWPLG 114
                                    10        20        30        40        50        60        70        80        90       100       110    


Chain B from PDB  Type:PROTEIN  Length:114
 aligned with Q9HYN5_PSEAE | Q9HYN5 from UniProtKB/TrEMBL  Length:115

    Alignment length:114
                                    11        21        31        41        51        61        71        81        91       101       111    
         Q9HYN5_PSEAE     2 ATQGVFTLPANTRFGVTAFANSSGTQTVNVLVNNETAATFSGQSTNNAVIGTQVLNSGSSGKVQVQVSVNGRPSDLVSAQVILTNELNFALVGSEDGTDNDYNDAVVVINWPLG 115
               SCOP domains d1ovsb_ B: Fucose-binding lectin II (PA-LII)                                                                       SCOP domains
               CATH domains 1ovsB00 B:1-114 Calcium-mediated lectin                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eee.....eeeeeeee.....eeeeeee..eeeeeeee.....eeeeeeeee.....eeeeeeee..ee.eeeeeeeee...eeeeeeeee.........eeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 1ovs B   1 ATQGVFTLPANTRFGVTAFANSSGTQTVNVLVNNETAATFSGQSTNNAVIGTQVLNSGSSGKVQVQVSVNGRPSDLVSAQVILTNELNFALVGSEDGTDNDYNDAVVVINWPLG 114
                                    10        20        30        40        50        60        70        80        90       100       110    


Chain C from PDB  Type:PROTEIN  Length:114
 aligned with Q9HYN5_PSEAE | Q9HYN5 from UniProtKB/TrEMBL  Length:115

    Alignment length:114
                                    11        21        31        41        51        61        71        81        91       101       111    
         Q9HYN5_PSEAE     2 ATQGVFTLPANTRFGVTAFANSSGTQTVNVLVNNETAATFSGQSTNNAVIGTQVLNSGSSGKVQVQVSVNGRPSDLVSAQVILTNELNFALVGSEDGTDNDYNDAVVVINWPLG 115
               SCOP domains d1ovsc_ C: Fucose-binding lectin II (PA-LII)                                                                       SCOP domains
               CATH domains 1ovsC00 C:1-114 Calcium-mediated lectin                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eee.....eeeeeeeeeeeeeeeeeeee..eeeeeeeeeeeeeeeeeeeeee.....eeeeeeee..ee.eeeeeeeee...eeeeeeeee.........eeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 1ovs C   1 ATQGVFTLPANTRFGVTAFANSSGTQTVNVLVNNETAATFSGQSTNNAVIGTQVLNSGSSGKVQVQVSVNGRPSDLVSAQVILTNELNFALVGSEDGTDNDYNDAVVVINWPLG 114
                                    10        20        30        40        50        60        70        80        90       100       110    


Chain D from PDB  Type:PROTEIN  Length:114
 aligned with Q9HYN5_PSEAE | Q9HYN5 from UniProtKB/TrEMBL  Length:115

    Alignment length:114
                                    11        21        31        41        51        61        71        81        91       101       111    
         Q9HYN5_PSEAE     2 ATQGVFTLPANTRFGVTAFANSSGTQTVNVLVNNETAATFSGQSTNNAVIGTQVLNSGSSGKVQVQVSVNGRPSDLVSAQVILTNELNFALVGSEDGTDNDYNDAVVVINWPLG 115
               SCOP domains d1ovsd_ D: Fucose-binding lectin II (PA-LII)                                                                       SCOP domains
               CATH domains 1ovsD00 D:1-114 Calcium-mediated lectin                                                                            CATH domains
           Pfam domains (1) -----PA-IIL-1ovsD01 D:6-113                                                                                      - Pfam domains (1)
           Pfam domains (2) -----PA-IIL-1ovsD02 D:6-113                                                                                      - Pfam domains (2)
           Pfam domains (3) -----PA-IIL-1ovsD03 D:6-113                                                                                      - Pfam domains (3)
           Pfam domains (4) -----PA-IIL-1ovsD04 D:6-113                                                                                      - Pfam domains (4)
         Sec.struct. author ....eee.....eeeeeeeeeeeeeeeeeeee..eeeeeeeeeeeeeeeeeeeeee.....eeeeeeee..ee.eeeeeeeee...eeeeeeeee.........eeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 1ovs D   1 ATQGVFTLPANTRFGVTAFANSSGTQTVNVLVNNETAATFSGQSTNNAVIGTQVLNSGSSGKVQVQVSVNGRPSDLVSAQVILTNELNFALVGSEDGTDNDYNDAVVVINWPLG 114
                                    10        20        30        40        50        60        70        80        90       100       110
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  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 '|'

 Classification and Annotation

(-) SCOP Domains  (1, 4)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 4)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 4)

Asymmetric Unit
(-)
Clan: no clan defined [family: PA-IIL] (21)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (Q9HYN5_PSEAE | Q9HYN5)
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:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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  Q9HYN5_PSEAE | Q9HYN5
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q9HYN5_PSEAE | Q9HYN5: 1gzt 1our 1ous 1oux 1ovp 1oxc 1uzv 1w8f 1w8h 2boj 2bp6 2jdh 2jdk 2jdm 2jdn 2jdp 2jdu 2jdy 2vuc 2vud 3dcq 3zdv 4ce8 5a3o 5d2a 5hch

(-) Related Entries Specified in the PDB File

1gzt LECB IN COMPLEX WITH FUCOSE
1our LECB IN COMPLEX WITH MANNOSE
1ous LECB METAL-FREE
1oux LECB LIGAND-FREE
1ovp LECB INCOMPLEX WITH FRUCTOSE