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(-) Description

Title :  CRYSTAL STRUCTURE OF TEP1R
 
Authors :  R. H. G. Baxter
Date :  23 Apr 07  (Deposition) - 24 Jul 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Full-Length Mature Peptide, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. H. G. Baxter, C. I. Chang, Y. Chelliah, S. Blandin, E. A. Levashina, J. Deisenhofer
Structural Basis For Conserved Complement Factor-Like Function In The Antimalarial Protein Tep1
Proc. Natl. Acad. Sci. Usa V. 104 11615 2007
PubMed-ID: 17606907  |  Reference-DOI: 10.1073/PNAS.0704967104

(-) Compounds

Molecule 1 - THIOESTER-CONTAINING PROTEIN I
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Cell Line: HIGH-FIVE(TM)
    Expression System Plasmid: PFASTBAC1
    Expression System Taxid: 562
    Expression System Vector Type: BACULOVIRUS
    Fragment: RESIDUES 22-1338
    Gene: TEP-I
    Organism Common: AFRICAN MALARIA MOSQUITO
    Organism Scientific: ANOPHELES GAMBIAE
    Organism Taxid: 7165
    Other Details: EXPRESSION IN BAC-TO-BAC SYSTEM BY INVITROGEN
    Synonym: TEP1R

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric/Biological Unit (2, 8)
No.NameCountTypeFull Name
1NA3Ligand/IonSODIUM ION
2NAG5Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:146 , ASN A:178 , GLU A:187 , SER A:190BINDING SITE FOR RESIDUE NAG A 1326
2AC2SOFTWAREVAL A:211 , HIS A:217 , ASN A:221 , GLU A:264BINDING SITE FOR RESIDUE NAG A 1327
3AC3SOFTWARETYR A:289 , ASN A:291 , SER A:1187 , TYR A:1189BINDING SITE FOR RESIDUE NAG A 1328
4AC4SOFTWARETYR A:158 , ASN A:616 , VAL A:617 , NAG A:1330BINDING SITE FOR RESIDUE NAG A 1329
5AC5SOFTWARENAG A:1329BINDING SITE FOR RESIDUE NAG A 1330
6AC6SOFTWARESER A:900 , VAL A:901 , PHE A:902 , LYS A:945 , ALA A:946 , GLN A:955BINDING SITE FOR RESIDUE NA A 1331
7AC7SOFTWAREGLU A:1040BINDING SITE FOR RESIDUE NA A 1332
8AC8SOFTWARELEU A:1275 , LYS A:1276 , LYS A:1301 , GLN A:1302BINDING SITE FOR RESIDUE NA A 1333

(-) SS Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1A:1196 -A:1262
2A:1305 -A:1317
3A:1308 -A:1313

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ile A:466 -Pro A:467

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2PN5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2PN5)

(-) Exons   (0, 0)

(no "Exon" information available for 2PN5)

(-) Sequences/Alignments

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
(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:1283
 aligned with Q9GYW4_ANOGA | Q9GYW4 from UniProtKB/TrEMBL  Length:1340

    Alignment length:1318
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       861       871       881       891       901       911       921       931       941       951       961       971       981       991      1001      1011      1021      1031      1041      1051      1061      1071      1081      1091      1101      1111      1121      1131      1141      1151      1161      1171      1181      1191      1201      1211      1221      1231      1241      1251      1261      1271      1281      1291      1301      1311      1321      1331        
        Q9GYW4_ANOGA     22 LLVVGPKFIRANQEYTLVISNFNSQLSKVDLLLKLEGETDNGLSVLNVTKMVDVRRNMNRMINFNMPEELTAGNYKITIDGQRGFSFHKEAELVYLSKSISGLIQVDKPVFKPGDTVNFRVILLDTELKPPARVKSVYVTIRDPQRNVIRKWSTAKLYAGVFESDLQIVPTPMLGVWNISVEVEGEELVSKTFEVKEYVLSTFDVQVMPSVIPLEEHQAVNLTIEANYHFGKPVQGVAKVELYLDDDKLNQKKELTVYGKGQVELRFDNFAMDADQQDVRVKVSFIEQYTNRTVVKQSQITVYRYAYRVELIKESPQFRPGLPFKCALQFTHHDGTPAKGITGKVEVSDVGFETTTTSDNDGLIKLELQPSEGTEQLGINFNAVDGFFFYEDVNKVETVTDAYIKLELKSPIKRNKLMRFMVTCTERMTFFVYYVMSKGNIIDAGFMRPNKQTKYLLQLNATEKMIPKAKILIATVAGRTVVYDYADLDFQELRNNFDLSIDEQEIKPGRQIELSMSGRPGAYVGLAAYDKALLLFNKNHDLFWEDIGQVFDGFHAINENEFDIFHSLGLFARTLDDILFDSANEKTGRNALQSGKPIGKLVSYRTNFQESWLWKNVSIGRSGSRKLIEVVPDTTTSWYLTGFSIDPVYGLGIIKKPIQFTTVQPFYIVENLPYSIKRGEAVVLQFTLFNNLGAEYIADVTLYNVANQTEFVGRPDTDLSYTKSVSVPPKVGVPISFLIKARKLGEMAVRVKASIMLGHETDALEKVIRVMPESLAQPKMDTSFFCFDDYKNQTFPFNLDINKKADNGSKKIEFRLNPNLLTMVIKNLDNLLAVPTGCGEQNMVKFVPNILVLDYLYATGSKEQHLIDKATNLLRQGYQNQMRYRQTDGSFGVWEKSGSSVFLTAFVATSMQTASKYMNDIDAAMVEKALDWLASKQHSSGRFDETGKVWHKDMQGGLRNGVALTSYVLTALLENDIAKVKHAVVIQNGMNYLSNQLAFINNPYDLSIATYAMMLNGHTMKKEALDKLIDMSISDNNKKERYWGTTNQIETTAYALLSFVMAEKYLDGIPVMNWLVNQRYVTGSFPRTQDTFVGLKALTKLAEKISPSRNDYTVQLKYKKNTKYFNINSEQIDVQNFLEIPEDTKKLEINVGGIGFGLLEVIYQFDLNLVNFEHRFKLDLEKQNTGSDYELRLRVCANYIPELTDSQSNMALIEVTLPSGYVVDRNPISEQTTVNPIQNMEIRYGGTSVVLYYYKMGTERNCFTVTAYRRFKVALKRPAYVVVYDYYNTNLNAIKVYEVDKQNVCEICEEEDCPAECK 1339
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------A2M_N-2pn5A02 A:101-195                                                                        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------A2M_N_2-2pn5A04 A:404-536                                                                                                            --------------------------------------------------------------------------A2M-2pn5A03 A:611-702                                                                       ----------------------------------------------------------------------------------------------------------------------------Thiol-ester_cl-2pn5A06         ------------------A2M_comp-2pn5A01 A:876-1103                                                                                                                                                                                                         --------------------------------------------------------------------------------------------------------A2M_recep-2pn5A05 A:1208-1297                                                             --------------------- Pfam domains
         Sec.struct. author .eeeee.ee....eeeeeeee......eeeeeeee.------.....eeeeeeee..eeeeeeee.........eeeeeeee.....eeeeeeee....eeeeeee...ee....eeeeeeeeee..........eeeeeee.....eeeeeeeee....eeeeeee.......eeeeeeeee..eeeeeeeeee.......eeeeeee....hhhh.eeeeeeeeee......eeeeeeeeee....eeeeeeeeee.eeeeeee.........eeeeeeeeeeee.....eeeeeeeeeee....eeeeee..........eeeeeeee..........eeeeee.hhheeeeee.....eeeeee.......eeeeeee.....eeeeeee.........eeeee........eeeeeeeeeeee..eeeeee....eeeeeee....eeeeeeeee.hhhhh.eeeeeeeeee..eeeeeeeeee.hhhh...eeee.........eeeeeee.....eeeeeeeehhhhhhh....hhhhhhhhhhh...---....hhhhhhheeeee....ee..--------------------------.......eee.....eeeeeee.....eeeeeeeeeee...eeee....eeeee...eeeeee...eee...eeeeeeeeee.....eeeeeeee.hhh.eee........eeeeeeee.....eeeeeeeee...eeeeeeeeee......eeeeeeeeeee.......eeeeeeeeeeeeeeeeeeee............eeeeeee...hhhhhhh............hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhh..............hhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh..hhhhhhhhhhhh.eee....eee....hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhh....eeeeeeee..eeeeeee..........ee......eeeeeeeeeeeeeeeeeee.......eee.eeeeeeee......eeeeeeeeee...........eeeeee....eeeeeeeee.........eeeee....eeeeee.......eeeeeeeee...ee....eeeeeee..eeeeeeeeee.....hhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2pn5 A    1 LLVVGPKFIRANQEYTLVISNFNSQLSKVDLLLKLE------LSVLNVTKMVDVRRNMNRMINFNMPEDLTAGNYKITIDGQRGFSFHKEAELVYLSKSISGLIQVDKPVFKPGDTVNFRVIVLDTELKPPARVKSVYVTIRDPQRNVIRKWSTAKLYAGVFESDLQIAPTPMLGVWNISVEVEGEELVSKTFEVKEYVLSTFDVQVMPSVIPLEEHQAVNLTIEANYHFGKPVQGVAKVELYLDDDKLKLKKELTVYGKGQVELRFDNFAMDADQQDVPVKVSFVEQYTNRTVVKQSQITVYRYAYRVELIKESPQFRPGLPFKCALQFTHHDGTPAKGISGKVEVSDVRFETTTTSDNDGLIKLELQPSEGTEQLSIHFNAVDGFFFYEDVNKVETVTDAYIKLELKSPIKRNKLMRFMVTCTERMTFFVYYVMSKGNIIDAGFMRPNKQPKYLLQLNATEKMIPRAKILIATVAGRTVVYDFADLAFQELRNNFDLSIDEQEIKPGRQIELSMSGRPGAYVGLAAYDKALLLFNKNHDLFWEDIGQVFDGFH---ENEFDIFHSLGLFARTLDDILFDS--------------------------QESWLWKNVSIGRSGSRKLIEVVPDTTTSWYLTGFSIDPVYGLGIIKKPIQFTTVQPFYIVENLPYSIKRGEAVVLQFTLFNNLGAEYIADVTLYNVANQTEFVGRPNTDLSYTKSVSVPPKVGVPISFLIKARKLGEMAVRVKASIMLGHETDALEKVIRVMPESLVQPRMDTRFFCFDDHKNQTFPINLDINKKADSGSTKIEFRLNPNLLTTVIKNLDHLLGVPTGCGEQNMVKFVPNILVLDYLHAIGSKEQHLIDKATNLLRQGYQNQMRYRQTDGSFGLWETTNGSVFLTAFVGTSMQTAVKYISDIDAAMVEKALDWLASKQHFSGRFDKAGAEYHKEMQGGLRNGVALTSYVLMALLENDIAKAKHAEVIQKGMTYLSNQFGSINNAYDLSIATYAMMLNGHTMKEEALNKLIDMSFIDADKNERFWNTTNPIETTAYALLSFVMAEKYTDGIPVMNWLVNQRYVTGSFPSTQDTFVGLKALTKMAEKISPSRNDYTVQLKYKKSAKYFKINSEQIDVENFVDIPEDTKKLEINVGGIGFGLLEVVYQFNLNLVNFENRFQLDLEKQNTGSDYELRLKVCASYIPQLTDRRSNMALIEVTLPSGYVVDRNPISEQTKVNPIQKTEIRYGGTSVVLYYDNMGSERNCFTLTAYRRFKVALKRPAYVVVYDYYNTNLNAIKVYEVDKQNLCEICDEEDCPAECG 1318
                                    10        20        30     |   -  |     50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550    |  560       570       580 |       -         -       610       620       630       640       650       660       670       680       690       700       710       720       730       740       750       760       770       780       790       800       810       820       830       840       850       860       870       880       890       900       910       920       930       940       950       960       970       980       990      1000      1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130      1140      1150      1160      1170      1180      1190      1200      1210      1220      1230      1240      1250      1260      1270      1280      1290      1300      1310        
                                                              36     43                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             555 559                    582                        609
   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  (0, 0)

(no "SCOP Domain" information available for 2PN5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2PN5)

(-) Pfam Domains  (6, 6)

Asymmetric/Biological Unit
(-)
Clan: 6_Hairpin (120)
(-)
Clan: E-set (290)
(-)
Clan: Ig (577)
(-)
Clan: no clan defined [family: A2M_N_2] (13)
(-)
Clan: no clan defined [family: A2M_recep] (13)
(-)
Clan: no clan defined [family: Thiol-ester_cl] (12)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q9GYW4_ANOGA | Q9GYW4)
molecular function
    GO:0004866    endopeptidase inhibitor activity    Stops, prevents or reduces the activity of an endopeptidase, any enzyme that hydrolyzes nonterminal peptide bonds in polypeptides.
biological process
    GO:0010951    negative regulation of endopeptidase activity    Any process that decreases the frequency, rate or extent of endopeptidase activity, the endohydrolysis of peptide bonds within proteins.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.

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    Ile A:466 - Pro A:467   [ RasMol ]  
 

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  2pn5
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 Related Entries

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

UniProtKB/TrEMBL
        Q9GYW4_ANOGA | Q9GYW4: 4lnv

(-) Related Entries Specified in the PDB File

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