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(-) Description

Title :  CRYSTAL STRUCTURE OF ANTI-HIV ACTINOHIVIN IN COMPLEX WITH ALPHA-1,2-MANNOBIOSE (P 2 21 21 FORM)
 
Authors :  M. M. Hoque, K. Suzuki, M. Tsunoda, J. Jiang, F. Zhang, A. Takahashi, O. N X. Zhang, T. Sekiguchi, H. Tanaka, S. Omura, A. Takenaka
Date :  13 Apr 12  (Deposition) - 17 Jul 13  (Release) - 17 Jul 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Actinohivin, Anti-Hiv Lectin, High-Mannose Type Glycan, Antiviral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. M. Hoque, K. Suzuki, M. Tsunoda, J. Jiang, F. Zhang, A. Takahashi, O. Naomi, X. Zhang, T. Sekiguchi, H. Tanaka, S. Omura, A. Takenaka
Matured Structure Of Anti-Hiv Lectin Actinohivin In Complex With 1, 2-Mannobiose
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ACTINOHIVIN
    Chains: A
    Organism Scientific: ACTINOMYCETE SP.
    Organism Taxid: 237531
    Strain: K97-0003

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric/Biological Unit (2, 5)
No.NameCountTypeFull Name
12M43Ligand/Ion2-O-ALPHA-D-MANNOPYRANOSYL-ALPHA-D-MANNOPYRANOSE
2CCN2Ligand/IonACETONITRILE

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:28 , GLY A:29 , ASP A:53 , SER A:54 , ASN A:55 , TYR A:61 , ASN A:66 , GLY A:68 , TYR A:70 , GLN A:71 , HOH A:303 , HOH A:314 , HOH A:324 , HOH A:328 , HOH A:349 , HOH A:361 , HOH A:389BINDING SITE FOR RESIDUE 2M4 A 201
2AC2SOFTWAREASP A:15 , SER A:16 , ASN A:17 , TYR A:23 , LEU A:25 , ASN A:28 , GLY A:30 , TYR A:32 , GLY A:67 , GLY A:68 , SER A:69 , LYS A:72 , HOH A:304 , HOH A:305 , HOH A:366 , HOH A:379 , HOH A:413BINDING SITE FOR RESIDUE 2M4 A 202
3AC3SOFTWAREARG A:44 , CYS A:65 , ASP A:91 , SER A:92 , TYR A:99 , ASN A:104 , GLY A:106 , TYR A:108 , HOH A:306 , HOH A:312 , HOH A:317 , HOH A:335 , HOH A:343 , HOH A:368 , HOH A:374BINDING SITE FOR RESIDUE 2M4 A 203
4AC4SOFTWARELEU A:13 , ALA A:27 , ASN A:28 , GLY A:29 , GLY A:30 , GLN A:33 , ARG A:34BINDING SITE FOR RESIDUE CCN A 204
5AC5SOFTWAREHOH A:380 , HOH A:435BINDING SITE FOR RESIDUE CCN A 205

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:51 -A:65

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4END)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4END)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 4END)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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Chain A from PDB  Type:PROTEIN  Length:114
                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eee.....eeee.....eeee....hhhh.ee.......ee.....eeee.....eeee....hhhh.eee.....eee.....eeee.....eeee....hhhh.eee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 4end A   1 ASVTIRNAQTGRLLDSNYNGNVYTLPANGGNYQRWTGPGDGTVRNAQTGRCLDSNYDGAVYTLPCNGGSYQKWLFYSNGYIQNVETGRVLDSNYNGNVYTLPANGGNYQKWYTG 114
                                    10        20        30        40        50        60        70        80        90       100       110
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4END)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4END)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4END)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        AHV_ACTSK | Q9KWN0: 3a07 4den 4g1r 4p6a

(-) Related Entries Specified in the PDB File

3a07 NATIVE PROTEIN
4den PROTEIN IN COMPLEX WITH ALPHA 1,2 MANNOBIOSE IN DISORDERED FORM.