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(-) Description

Title :  CRYSTAL STRUCTURE OF A PROTEIN OF UNKNOWN FUNCTION NMB1012 FROM NEISSERIA MENINGITIDIS
 
Authors :  R. Zhang, H. Li, M. Bargassa, A. Joachimiak, Midwest Center For Stru Genomics (Mcsg)
Date :  02 Oct 06  (Deposition) - 21 Nov 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Keywords :  Structural Genomics, Neisseria Meningitidis, Psi-2, Mcsg, Protein Structure Initiative, Midwest Center For Structural Genomics, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Zhang, H. Li, M. Bargassa, A. Joachimiak
The 1. 7 A Crystal Structure Of A Hypothetical Protein Nmb1012 From Neisseria Meningitidis
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN NMB1012
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Plasmid: PDM68
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Organism Scientific: NEISSERIA MENINGITIDIS
    Organism Taxid: 122586
    Strain: MC58

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A C 
Biological Unit 2 (1x):  B D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 18)

Asymmetric Unit (1, 18)
No.NameCountTypeFull Name
1MSE18Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 10)
No.NameCountTypeFull Name
1MSE10Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 8)
No.NameCountTypeFull Name
1MSE8Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 2IKB)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2IKB)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2IKB)

(-) Exons   (0, 0)

(no "Exon" information available for 2IKB)

(-) 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:163
 aligned with Q7DDI9_NEIMB | Q7DDI9 from UniProtKB/TrEMBL  Length:167

    Alignment length:163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   
         Q7DDI9_NEIMB     1 MSDKFNQFINRVLSHEGGYANHPKDPGGETNWGITKRTAQANGYNGSMRAMTREQAISIYRKAFWERYRADQMPEAVAFQFFDACVNHGYGNAARMLQRAAGVPDDGVIGAVSLKAINSLPENDLLLRFNAERLVFYTKLGTFTSFGKGWVRRVAQNLIHASA 163
               SCOP domains d2ikba1 A:1-163 Hypothetical protein NMB1012                                                                                                                        SCOP domains
               CATH domains -2ikbA00 A:2-163 Chitosanase, subunit A, domain 1                                                                                                                   CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhh...........hhhh.ee..eehhhhhhh....hhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ikb A   1 mSDKFNQFINRVLSHEGGYANHPKDPGGETNWGITKRTAQANGYNGSmRAmTREQAISIYRKAFWERYRADQmPEAVAFQFFDACVNHGYGNAARmLQRAAGVPDDGVIGAVSLKAINSLPENDLLLRFNAERLVFYTKLGTFTSFGKGWVRRVAQNLIHASA 163
                            |       10        20        30        40       |50|       60        70  |     80        90     | 100       110       120       130       140       150       160   
                            |                                             48-MSE                   73-MSE                 96-MSE                                                               
                            1-MSE                                            51-MSE                                                                                                            


Chain B from PDB  Type:PROTEIN  Length:154
 aligned with Q7DDI9_NEIMB | Q7DDI9 from UniProtKB/TrEMBL  Length:167

    Alignment length:161
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162 
         Q7DDI9_NEIMB     3 DKFNQFINRVLSHEGGYANHPKDPGGETNWGITKRTAQANGYNGSMRAMTREQAISIYRKAFWERYRADQMPEAVAFQFFDACVNHGYGNAARMLQRAAGVPDDGVIGAVSLKAINSLPENDLLLRFNAERLVFYTKLGTFTSFGKGWVRRVAQNLIHASA 163
               SCOP domains d2ikbb_ B: automated matches                                                                                                                                      SCOP domains
               CATH domains 2ikbB00 B:3-163 Chitosanase, subunit A, domain 1                                                                                                                  CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhh...........hhhh.ee..eehhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh-------hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ikb B   3 DKFNQFINRVLSHEGGYANHPKDPGGETNWGITKRTAQANGYNGSmRAmTREQAISIYRKAFWERYRADQmPEAVAFQFFDACVNHGYGNAARmLQRAAGVPDDGVIGAVSLKAINSLPENDLLLRFNAERLVFYTKL-------KGWVRRVAQNLIHASA 163
                                    12        22        32        42     |  52        62        72|       82        92   |   102       112       122       132       | -     | 152       162 
                                                                        48-MSE                   73-MSE                 96-MSE                                     140     148               
                                                                           51-MSE                                                                                                            


Chain C from PDB  Type:PROTEIN  Length:162
 aligned with Q7DDI9_NEIMB | Q7DDI9 from UniProtKB/TrEMBL  Length:167

    Alignment length:164
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160    
         Q7DDI9_NEIMB     1 MSDKFNQFINRVLSHEGGYANHPKDPGGETNWGITKRTAQANGYNGSMRAMTREQAISIYRKAFWERYRADQMPEAVAFQFFDACVNHGYGNAARMLQRAAGVPDDGVIGAVSLKAINSLPENDLLLRFNAERLVFYTKLGTFTSFGKGWVRRVAQNLIHASAD 164
               SCOP domains d2ikbc_ C: automated ma  tches                                                                                                                                       SCOP domains
               CATH domains -2ikbC00 C:2-164 Chitos  anase, subunit A, domain 1                                                                                                                  CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh..........--....ee..eehhhhhh..........hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ikb C   1 mSDKFNQFINRVLSHEGGYANHP--PGGETNWGITKRTAQANGYNGSmRAmTREQAISIYRKAFWERYRADQmPEAVAFQFFDACVNHGYGNAARmLQRAAGVPDDGVIGAVSLKAINSLPENDLLLRFNAERLVFYTKLGTFTSFGKGWVRRVAQNLIHASAD 164
                            |       10        20  |  |  30        40       |50|       60        70  |     80        90     | 100       110       120       130       140       150       160    
                            1-MSE                23 26                    48-MSE                   73-MSE                 96-MSE                                                                
                                                                             51-MSE                                                                                                             


Chain D from PDB  Type:PROTEIN  Length:163
 aligned with Q7DDI9_NEIMB | Q7DDI9 from UniProtKB/TrEMBL  Length:167

    Alignment length:164
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161    
         Q7DDI9_NEIMB     2 SDKFNQFINRVLSHEGGYANHPKDPGGETNWGITKRTAQANGYNGSMRAMTREQAISIYRKAFWERYRADQMPEAVAFQFFDACVNHGYGNAARMLQRAAGVPDDGVIGAVSLKAINSLPENDLLLRFNAERLVFYTKLGTFTSFGKGWVRRVAQNLIHASADN 165
               SCOP domains d2ikbd_ D: automated matches                                                                                                                                         SCOP domains
               CATH domains 2ikbD00 D:2-165 Chitosanase, subunit A, domain 1                                                                                                                     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhh...........hhhh.ee..eehhhhhh..........hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh-...hhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ikb D   2 SDKFNQFINRVLSHEGGYANHPKDPGGETNWGITKRTAQANGYNGSmRAmTREQAISIYRKAFWERYRADQmPEAVAFQFFDACVNHGYGNAARmLQRAAGVPDDGVIGAVSLKAINSLPENDLLLRFNAERLVFYTK-GTFTSFGKGWVRRVAQNLIHASADN 165
                                    11        21        31        41      | 51        61        71 |      81        91    |  101       111       121       131       141       151       161    
                                                                         48-MSE                   73-MSE                 96-MSE                                    139 |                        
                                                                            51-MSE                                                                                   141
   Legend:   → Mismatch (orange background)
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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  (2, 4)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 4)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2IKB)

(-) Gene Ontology  (0, 0)

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