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(-) Description

Title :  E.COLI OMPC - CAMEL LACTOFERRIN COMPLEX
 
Authors :  S. Baalaji, R. K. Acharya, T. P. Singh, S. Krishnaswamy
Date :  06 Sep 06  (Deposition) - 13 Feb 07  (Release) - 18 Sep 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.99
Chains :  Asym. Unit :  P,Q,R,S,U,V,W,X
Biol. Unit 1:  P,Q,R,S  (1x)
Biol. Unit 2:  U,V,W,X  (1x)
Keywords :  Membrane Protein/Hydrolase, Membrane Protein/Hydrolase Complex, Iron, Ompc, Porin, Complex, Protease, Hydrolase, Membrane Protein, Antiacterial Peptide, Ion Transport, Iron Transport, Serine Protease, Transport, Lactoferrin, Glycoprotein, Metal-Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. Baalaji, R. K. Acharya, T. P. Singh, S. Krishnaswamy
Crystal Structure Of The Membrane Protein Ompc Complex With Antibacterial Lactoferrin
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - OUTER MEMBRANE PROTEIN C PRECURSOR
    ChainsP, Q, R, U, V, W
    FragmentRESIDUES 22-367
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562
    Other DetailsLAB COLLECTION
    StrainHB101
    SynonymPORIN OMPC, OUTER MEMBRANE PROTEIN 1B, E.COLI OMPC
    TissueOUTER MEMBRANE
 
Molecule 2 - LACTOTRANSFERRIN
    ChainsS, X
    EC Number3.4.21.-
    FragmentN-TERM FRAGMENT, RESIDUES 20-64
    Organism CommonDROMEDARY, ARABIAN CAMEL
    Organism ScientificCAMELUS DROMEDARIUS
    Organism Taxid9838
    Other DetailsONLY 45 RESIDUES SEEN REMAINING COULD NOT BE LOCATED DUE TO DISORDER.
    SynonymLACTOFERRIN
    TissueMILK

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit PQRSUVWX
Biological Unit 1 (1x)PQRS    
Biological Unit 2 (1x)    UVWX

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2J4U)

(-) Sites  (0, 0)

(no "Site" information available for 2J4U)

(-) SS Bonds  (4, 4)

Asymmetric Unit
No.Residues
1S:1009 -S:1045
2S:1019 -S:1036
3X:1009 -X:1045
4X:1019 -X:1036

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Lys S:1028 -Val S:1029
2Lys X:1028 -Val X:1029

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2J4U)

(-) PROSITE Motifs  (2, 8)

Asymmetric Unit (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TRANSFERRIN_LIKE_4PS51408 Transferrin-like domain profile.TRFL_CAMDR25-352
 
364-693
  2S:1006-1045
X:1006-1045
-
2GRAM_NEG_PORINPS00576 General diffusion Gram-negative porins signature.OMPC_ECOLI319-335
 
 
 
 
 
  6P:1298-1314
Q:1298-1314
R:1298-1314
U:1298-1314
V:1298-1314
W:1298-1314
Biological Unit 1 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TRANSFERRIN_LIKE_4PS51408 Transferrin-like domain profile.TRFL_CAMDR25-352
 
364-693
  1S:1006-1045
-
-
2GRAM_NEG_PORINPS00576 General diffusion Gram-negative porins signature.OMPC_ECOLI319-335
 
 
 
 
 
  3P:1298-1314
Q:1298-1314
R:1298-1314
-
-
-
Biological Unit 2 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TRANSFERRIN_LIKE_4PS51408 Transferrin-like domain profile.TRFL_CAMDR25-352
 
364-693
  1-
X:1006-1045
-
2GRAM_NEG_PORINPS00576 General diffusion Gram-negative porins signature.OMPC_ECOLI319-335
 
 
 
 
 
  3-
-
-
U:1298-1314
V:1298-1314
W:1298-1314

(-) Exons   (0, 0)

(no "Exon" information available for 2J4U)

(-) 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 P from PDB  Type:PROTEIN  Length:337
 aligned with OMPC_ECOLI | P06996 from UniProtKB/Swiss-Prot  Length:367

    Alignment length:346
                                    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      
          OMPC_ECOLI     22 AEVYNKDGNKLDLYGKVDGLHYFSDNKDVDGDQTYMRLGFKGETQVTDQLTGYGQWEYQIQGNSAENENNSWTRVAFAGLKFQDVGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFMQQRGNGFATYRNTDFFGLVDGLNFAVQYQGKNGNPSGEGFTSGVTNNGRDALRQNGDGVGGSITYDYEGFGIGGAISSSKRTDAQNTAAYIGNGDRAETYTGGLKYDANNIYLAAQYTQTYNATRVGSLGWANKAQNFEAVAQYQFDFGLRPSLAYLQSKGKNLGRGYDDEDILKYVDVGATYYFNKNMSTYVDYKINLLDDNQFTRDAGINTDNIVALGLVYQF  367
               SCOP domains d2j4up_ P: automated matches                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 2j4uP00 P:1001-1346 Porin                                                                                                                                                                                                                                                                                                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee....eeeeeeeeeeeeee...........eeeeeeeeeee.....eeeeeeeeeee...........eeeeeeeee.....eeeeeee..hhhhhhhhhh...................eeeeeeeee.hhhhh...eeeeeeee.....................---------.eeeee.....eeeeeeeeee...............eeeeeeeeeeeee..eeeeeeeeeee............eeeeeeeeeee.....eeeeeeeeeeeee........eeeeeeeeeeeeeeee..eeeeeeeee.....hhhhhhhh.....eeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GRAM_NEG_PORIN   -------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2j4u P 1001 AEVYNKDGNKLDLYGKVDGLHYFSDNKDVDGDQTYMRLGFKGETQVTDQLTGYGQWEYQIQGNSAENENNSWTRVAFAGLKFQDVGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFMQQRGNGFATYRNTDFFGLVDGLNFAVQYQGKNGNPSGEGFTSGVTNNGRD---------GGSITYDYEGFGIGGAISSSKRTDAQNTAAYIGNGDRAETYTGGLKYDANNIYLAAQYTQTYNATRVGSLGWANKAQNFEAVAQYQFDFGLRPSLAYLQSKGKNLGRGYDDEDILKYVDVGATYYFNKNMSTYVDYKINLLDDNQFTRDAGINTDNIVALGLVYQF 1346
                                  1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130      1140      1150      1160      1170|        -|     1190      1200      1210      1220      1230      1240      1250      1260      1270      1280      1290      1300      1310      1320      1330      1340      
                                                                                                                                                                                                   1171      1181                                                                                                                                                                     

Chain Q from PDB  Type:PROTEIN  Length:337
 aligned with OMPC_ECOLI | P06996 from UniProtKB/Swiss-Prot  Length:367

    Alignment length:346
                                    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      
          OMPC_ECOLI     22 AEVYNKDGNKLDLYGKVDGLHYFSDNKDVDGDQTYMRLGFKGETQVTDQLTGYGQWEYQIQGNSAENENNSWTRVAFAGLKFQDVGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFMQQRGNGFATYRNTDFFGLVDGLNFAVQYQGKNGNPSGEGFTSGVTNNGRDALRQNGDGVGGSITYDYEGFGIGGAISSSKRTDAQNTAAYIGNGDRAETYTGGLKYDANNIYLAAQYTQTYNATRVGSLGWANKAQNFEAVAQYQFDFGLRPSLAYLQSKGKNLGRGYDDEDILKYVDVGATYYFNKNMSTYVDYKINLLDDNQFTRDAGINTDNIVALGLVYQF  367
               SCOP domains d2j4uq_ Q: automated matches                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 2j4uQ00 Q:1001-1346 Porin                                                                                                                                                                                                                                                                                                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeeeeeeeeeeeee..........eeeeeeeeeee.....eeeeeeeeeee...........eeeeeeeee.....eeeeeee..hhhhhhhhhh...................eeeeeeeee.hhhhh...eeeeeeee.....................---------.eeeee.....eeeeeeeeee.hhhhh.........eeeeeeeeeeeee..eeeeeeeeeee............eeeeeeeeeee.....eeeeeeeeeeeee........eeeeeeeeeeeeeeee..eeeeeeeeee....hhhhhhhh.....eeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GRAM_NEG_PORIN   -------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2j4u Q 1001 AEVYNKDGNKLDLYGKVDGLHYFSDNKDVDGDQTYMRLGFKGETQVTDQLTGYGQWEYQIQGNSAENENNSWTRVAFAGLKFQDVGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFMQQRGNGFATYRNTDFFGLVDGLNFAVQYQGKNGNPSGEGFTSGVTNNGRD---------GGSITYDYEGFGIGGAISSSKRTDAQNTAAYIGNGDRAETYTGGLKYDANNIYLAAQYTQTYNATRVGSLGWANKAQNFEAVAQYQFDFGLRPSLAYLQSKGKNLGRGYDDEDILKYVDVGATYYFNKNMSTYVDYKINLLDDNQFTRDAGINTDNIVALGLVYQF 1346
                                  1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130      1140      1150      1160      1170|        -|     1190      1200      1210      1220      1230      1240      1250      1260      1270      1280      1290      1300      1310      1320      1330      1340      
                                                                                                                                                                                                   1171      1181                                                                                                                                                                     

Chain R from PDB  Type:PROTEIN  Length:337
 aligned with OMPC_ECOLI | P06996 from UniProtKB/Swiss-Prot  Length:367

    Alignment length:346
                                    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      
          OMPC_ECOLI     22 AEVYNKDGNKLDLYGKVDGLHYFSDNKDVDGDQTYMRLGFKGETQVTDQLTGYGQWEYQIQGNSAENENNSWTRVAFAGLKFQDVGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFMQQRGNGFATYRNTDFFGLVDGLNFAVQYQGKNGNPSGEGFTSGVTNNGRDALRQNGDGVGGSITYDYEGFGIGGAISSSKRTDAQNTAAYIGNGDRAETYTGGLKYDANNIYLAAQYTQTYNATRVGSLGWANKAQNFEAVAQYQFDFGLRPSLAYLQSKGKNLGRGYDDEDILKYVDVGATYYFNKNMSTYVDYKINLLDDNQFTRDAGINTDNIVALGLVYQF  367
               SCOP domains d2j4ur_ R: automated matches                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 2j4uR00 R:1001-1346 Porin                                                                                                                                                                                                                                                                                                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee....eeeeeeeeeeeeee.......ee...............................................................hhhhhhhhhh.............................hhhhh................................---------......................hhhhh.....................................................................................................................hhhhhhh............... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GRAM_NEG_PORIN   -------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2j4u R 1001 AEVYNKDGNKLDLYGKVDGLHYFSDNKDVDGDQTYMRLGFKGETQVTDQLTGYGQWEYQIQGNSAENENNSWTRVAFAGLKFQDVGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFMQQRGNGFATYRNTDFFGLVDGLNFAVQYQGKNGNPSGEGFTSGVTNNGRD---------GGSITYDYEGFGIGGAISSSKRTDAQNTAAYIGNGDRAETYTGGLKYDANNIYLAAQYTQTYNATRVGSLGWANKAQNFEAVAQYQFDFGLRPSLAYLQSKGKNLGRGYDDEDILKYVDVGATYYFNKNMSTYVDYKINLLDDNQFTRDAGINTDNIVALGLVYQF 1346
                                  1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130      1140      1150      1160      1170|        -|     1190      1200      1210      1220      1230      1240      1250      1260      1270      1280      1290      1300      1310      1320      1330      1340      
                                                                                                                                                                                                   1171      1181                                                                                                                                                                     

Chain S from PDB  Type:PROTEIN  Length:45
 aligned with TRFL_CAMDR | Q9TUM0 from UniProtKB/Swiss-Prot  Length:708

    Alignment length:45
                                    29        39        49        59     
          TRFL_CAMDR     20 ASKKSVRWCTTSPAESSKCAQWQRRMKKVRGPSVTCVKKTSRFEC   64
               SCOP domains --------------------------------------------- SCOP domains
               CATH domains --------------------------------------------- CATH domains
               Pfam domains --------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhh............................ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------- SAPs(SNPs)
                    PROSITE -----TRANSFERRIN_LIKE_4  PDB: S:1006-1045     PROSITE
                 Transcript --------------------------------------------- Transcript
                2j4u S 1001 ASKKSVRWCTTSPAESKKCAQWQRRMKKVRGPSVTCVKKTSRFEC 1045
                                  1010      1020      1030      1040     

Chain U from PDB  Type:PROTEIN  Length:337
 aligned with OMPC_ECOLI | P06996 from UniProtKB/Swiss-Prot  Length:367

    Alignment length:346
                                    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      
          OMPC_ECOLI     22 AEVYNKDGNKLDLYGKVDGLHYFSDNKDVDGDQTYMRLGFKGETQVTDQLTGYGQWEYQIQGNSAENENNSWTRVAFAGLKFQDVGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFMQQRGNGFATYRNTDFFGLVDGLNFAVQYQGKNGNPSGEGFTSGVTNNGRDALRQNGDGVGGSITYDYEGFGIGGAISSSKRTDAQNTAAYIGNGDRAETYTGGLKYDANNIYLAAQYTQTYNATRVGSLGWANKAQNFEAVAQYQFDFGLRPSLAYLQSKGKNLGRGYDDEDILKYVDVGATYYFNKNMSTYVDYKINLLDDNQFTRDAGINTDNIVALGLVYQF  367
               SCOP domains d2j4uu_ U: automated matches                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 2j4uU00 U:1001-1346 Porin                                                                                                                                                                                                                                                                                                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeeeeeeeeeeee.......ee..eeeeeeeeeee.....eeeeeeeeeee...........eeeeeeeee.....eeeeeee..hhhhhhhhhh...................eeeeeeeee.hhhhh...eeeeeeee.....................---------.eeeee.....eeeeeeeeee.hhhhh.........eeeeeeeeeeeee..eeeeeeeeeee............eeeeeeeeeee.....eeeeeeeeeeeee........eeeeeeeeeeeeeeee..eeeeeeeee.....hhhhhhhh.....eeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GRAM_NEG_PORIN   -------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2j4u U 1001 AEVYNKDGNKLDLYGKVDGLHYFSDNKDVDGDQTYMRLGFKGETQVTDQLTGYGQWEYQIQGNSAENENNSWTRVAFAGLKFQDVGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFMQQRGNGFATYRNTDFFGLVDGLNFAVQYQGKNGNPSGEGFTSGVTNNGRD---------GGSITYDYEGFGIGGAISSSKRTDAQNTAAYIGNGDRAETYTGGLKYDANNIYLAAQYTQTYNATRVGSLGWANKAQNFEAVAQYQFDFGLRPSLAYLQSKGKNLGRGYDDEDILKYVDVGATYYFNKNMSTYVDYKINLLDDNQFTRDAGINTDNIVALGLVYQF 1346
                                  1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130      1140      1150      1160      1170|        -|     1190      1200      1210      1220      1230      1240      1250      1260      1270      1280      1290      1300      1310      1320      1330      1340      
                                                                                                                                                                                                   1171      1181                                                                                                                                                                     

Chain V from PDB  Type:PROTEIN  Length:337
 aligned with OMPC_ECOLI | P06996 from UniProtKB/Swiss-Prot  Length:367

    Alignment length:346
                                    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      
          OMPC_ECOLI     22 AEVYNKDGNKLDLYGKVDGLHYFSDNKDVDGDQTYMRLGFKGETQVTDQLTGYGQWEYQIQGNSAENENNSWTRVAFAGLKFQDVGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFMQQRGNGFATYRNTDFFGLVDGLNFAVQYQGKNGNPSGEGFTSGVTNNGRDALRQNGDGVGGSITYDYEGFGIGGAISSSKRTDAQNTAAYIGNGDRAETYTGGLKYDANNIYLAAQYTQTYNATRVGSLGWANKAQNFEAVAQYQFDFGLRPSLAYLQSKGKNLGRGYDDEDILKYVDVGATYYFNKNMSTYVDYKINLLDDNQFTRDAGINTDNIVALGLVYQF  367
               SCOP domains d2j4uv_ V: automated matches                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 2j4uV00 V:1001-1346 Porin                                                                                                                                                                                                                                                                                                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeeeeeeeeeeee.......ee..eeeeeeeeeee.....eeeeeeeeeee...........eeeeeeeee.....eeeeee....hhhhhhhhh......................eeeeee.hhhhh...eeeeeeee.....................---------.eeeee.....eeeeeeeeee.hhhhh.........eeeeeeeeeeeee..eeeeeeeeeee............eeeeeeeeeee.....eeeeeeeeeeeee........eeeeeeeeeeeeeeee..eeeeeeeeee....hhhhhhhh.....eeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GRAM_NEG_PORIN   -------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2j4u V 1001 AEVYNKDGNKLDLYGKVDGLHYFSDNKDVDGDQTYMRLGFKGETQVTDQLTGYGQWEYQIQGNSAENENNSWTRVAFAGLKFQDVGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFMQQRGNGFATYRNTDFFGLVDGLNFAVQYQGKNGNPSGEGFTSGVTNNGRD---------GGSITYDYEGFGIGGAISSSKRTDAQNTAAYIGNGDRAETYTGGLKYDANNIYLAAQYTQTYNATRVGSLGWANKAQNFEAVAQYQFDFGLRPSLAYLQSKGKNLGRGYDDEDILKYVDVGATYYFNKNMSTYVDYKINLLDDNQFTRDAGINTDNIVALGLVYQF 1346
                                  1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130      1140      1150      1160      1170|        -|     1190      1200      1210      1220      1230      1240      1250      1260      1270      1280      1290      1300      1310      1320      1330      1340      
                                                                                                                                                                                                   1171      1181                                                                                                                                                                     

Chain W from PDB  Type:PROTEIN  Length:337
 aligned with OMPC_ECOLI | P06996 from UniProtKB/Swiss-Prot  Length:367

    Alignment length:346
                                    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      
          OMPC_ECOLI     22 AEVYNKDGNKLDLYGKVDGLHYFSDNKDVDGDQTYMRLGFKGETQVTDQLTGYGQWEYQIQGNSAENENNSWTRVAFAGLKFQDVGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFMQQRGNGFATYRNTDFFGLVDGLNFAVQYQGKNGNPSGEGFTSGVTNNGRDALRQNGDGVGGSITYDYEGFGIGGAISSSKRTDAQNTAAYIGNGDRAETYTGGLKYDANNIYLAAQYTQTYNATRVGSLGWANKAQNFEAVAQYQFDFGLRPSLAYLQSKGKNLGRGYDDEDILKYVDVGATYYFNKNMSTYVDYKINLLDDNQFTRDAGINTDNIVALGLVYQF  367
               SCOP domains d2j4uw_ W: automated matches                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 2j4uW00 W:1001-1346 Porin                                                                                                                                                                                                                                                                                                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeeeeeeeeeeee.......ee..eeeeeeeeeee.....eeeeeeeeeee...........eeeeeeeee.....eeeeee...hhhhhhhhhh......................eeeeee.hhhhh...eeeeeeee.....................---------.eeeee.....eeeeeeeeee...............eeeeeeeeeeeee..eeeeeeeeeee............eeeeeeeeeee.....eeeeeeeeeeeee........eeeeeeeeeeeeeeee..eeeeeeeeee.....hhhhhhh.....eeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GRAM_NEG_PORIN   -------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2j4u W 1001 AEVYNKDGNKLDLYGKVDGLHYFSDNKDVDGDQTYMRLGFKGETQVTDQLTGYGQWEYQIQGNSAENENNSWTRVAFAGLKFQDVGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFMQQRGNGFATYRNTDFFGLVDGLNFAVQYQGKNGNPSGEGFTSGVTNNGRD---------GGSITYDYEGFGIGGAISSSKRTDAQNTAAYIGNGDRAETYTGGLKYDANNIYLAAQYTQTYNATRVGSLGWANKAQNFEAVAQYQFDFGLRPSLAYLQSKGKNLGRGYDDEDILKYVDVGATYYFNKNMSTYVDYKINLLDDNQFTRDAGINTDNIVALGLVYQF 1346
                                  1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130      1140      1150      1160      1170|        -|     1190      1200      1210      1220      1230      1240      1250      1260      1270      1280      1290      1300      1310      1320      1330      1340      
                                                                                                                                                                                                   1171      1181                                                                                                                                                                     

Chain X from PDB  Type:PROTEIN  Length:45
 aligned with TRFL_CAMDR | Q9TUM0 from UniProtKB/Swiss-Prot  Length:708

    Alignment length:45
                                    29        39        49        59     
          TRFL_CAMDR     20 ASKKSVRWCTTSPAESSKCAQWQRRMKKVRGPSVTCVKKTSRFEC   64
               SCOP domains --------------------------------------------- SCOP domains
               CATH domains --------------------------------------------- CATH domains
               Pfam domains --------------------------------------------- Pfam domains
         Sec.struct. author ...............hhhhhh........................ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------- SAPs(SNPs)
                    PROSITE -----TRANSFERRIN_LIKE_4  PDB: X:1006-1045     PROSITE
                 Transcript --------------------------------------------- Transcript
                2j4u X 1001 ASKKSVRWCTTSPAESKKCAQWQRRMKKVRGPSVTCVKKTSRFEC 1045
                                  1010      1020      1030      1040     

   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 '|'

 Classification and Annotation

(-) SCOP Domains  (1, 6)

Asymmetric Unit

(-) CATH Domains  (1, 6)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)
1a2j4uP00P:1001-1346
1b2j4uQ00Q:1001-1346
1c2j4uR00R:1001-1346
1d2j4uU00U:1001-1346
1e2j4uV00V:1001-1346
1f2j4uW00W:1001-1346

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2J4U)

(-) Gene Ontology  (39, 42)

Asymmetric Unit(hide GO term definitions)
Chain P,Q,R,U,V,W   (OMPC_ECOLI | P06996)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0015288    porin activity    Catalysis of the transfer of substances, sized less than 1000 Da, from one side of the membrane to the other. The transmembrane portions of porins consist exclusively of beta-strands which form a beta-barrel. They are found in the outer membranes of Gram-negative bacteria, mitochondria, plastids and possibly acid-fast Gram-positive bacteria.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0006974    cellular response to DNA damage stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.
    GO:0006811    ion transport    The directed movement of charged atoms or small charged molecules into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0055085    transmembrane transport    The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0009279    cell outer membrane    A lipid bilayer that forms the outermost membrane of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
    GO:0045203    integral component of cell outer membrane    The component of the cell outer membrane consisting of the gene products having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0046930    pore complex    Any small opening in a membrane that allows the passage of gases and/or liquids.

Chain S,X   (TRFL_CAMDR | Q9TUM0)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0005506    iron ion binding    Interacting selectively and non-covalently with iron (Fe) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
    GO:0004252    serine-type endopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
    GO:0008236    serine-type peptidase activity    Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
biological process
    GO:0019731    antibacterial humoral response    An immune response against bacteria mediated through a body fluid. Examples of this process are the antibacterial humoral responses in Mus musculus and Drosophila melanogaster.
    GO:0019732    antifungal humoral response    An immune response against a fungus mediated through a body fluid. An example of this process is the antifungal humoral response in Drosophila melanogaster.
    GO:0060349    bone morphogenesis    The process in which bones are generated and organized.
    GO:0002376    immune system process    Any process involved in the development or functioning of the immune system, an organismal system for calibrated responses to potential internal or invasive threats.
    GO:0002227    innate immune response in mucosa    Any process of the innate immune response that takes place in the mucosal tissues.
    GO:0006811    ion transport    The directed movement of charged atoms or small charged molecules into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0055072    iron ion homeostasis    Any process involved in the maintenance of an internal steady state of iron ions within an organism or cell.
    GO:0043066    negative regulation of apoptotic process    Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
    GO:0031665    negative regulation of lipopolysaccharide-mediated signaling pathway    Any process that stops, prevents, or reduces the frequency, rate or extent of signaling in response to detection of lipopolysaccharide.
    GO:2001205    negative regulation of osteoclast development    Any process that stops, prevents or reduces the frequency, rate or extent of osteoclast development.
    GO:1900229    negative regulation of single-species biofilm formation in or on host organism    Any process that stops, prevents or reduces the frequency, rate or extent of single-species biofilm formation in or on host organism.
    GO:2000308    negative regulation of tumor necrosis factor (ligand) superfamily member 11 production    Any process that stops, prevents or reduces the frequency, rate or extent of tumor necrosis factor (ligand) superfamily member 11 production.
    GO:0001503    ossification    The formation of bone or of a bony substance, or the conversion of fibrous tissue or of cartilage into bone or a bony substance.
    GO:1900159    positive regulation of bone mineralization involved in bone maturation    Any process that activates or increases the frequency, rate or extent of bone mineralization involved in bone maturation.
    GO:1902732    positive regulation of chondrocyte proliferation    Any process that increases the frequency, rate or extent of the multiplication or reproduction of chondrocytes by cell division, resulting in the expansion of their population. A chondrocyte is a polymorphic cell that forms cartilage.
    GO:0045669    positive regulation of osteoblast differentiation    Any process that activates or increases the frequency, rate or extent of osteoblast differentiation.
    GO:0033690    positive regulation of osteoblast proliferation    Any process that activates or increases the rate or extent of osteoblast proliferation.
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
    GO:0001817    regulation of cytokine production    Any process that modulates the frequency, rate, or extent of production of a cytokine.
    GO:0032680    regulation of tumor necrosis factor production    Any process that modulates the frequency, rate, or extent of tumor necrosis factor production.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
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.
    GO:0042581    specific granule    Granule with a membranous, tubular internal structure, found primarily in mature neutrophil cells. Most are released into the extracellular fluid. Specific granules contain lactoferrin, lysozyme, vitamin B12 binding protein and elastase.

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 Related Entries

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

UniProtKB/Swiss-Prot
        OMPC_ECOLI | P069962j1n 2zle 3nb3 4a8d
        TRFL_CAMDR | Q9TUM01dtz 1i6q

(-) Related Entries Specified in the PDB File

1dtz STRUCTURE OF CAMEL APO-LACTOFERRIN DEMONSTRATES ITS DUALROLE IN SEQUESTERING AND TRANSPORTING FERRIC IONSSIMULTANEOUSLY:CRYSTAL STRUCTURE OF CAMEL APO-LACTOFERRINAT 2.6A RESOLUTION.
1i6q FORMATION OF A PROTEIN INTERMEDIATE AND ITS TRAPPING BY THESIMULTANEOUS CRYSTALLIZATION PROCESS: CRYSTAL STRUCTURE OFAN IRON-SATURATED INTERMEDIATE IN THE FE3+ BINDING PATHWAYOF CAMEL LACTOFERRIN AT 2.7 RESOLUTION.
2j1n OSMOPORIN OMPC