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(-) Description

Title :  CRYSTAL STRUCTURE OF COLLAGEN IV NC1 DOMAIN FROM PLACENTA BASEMENT MEMBRANE
 
Authors :  R. M. Vanacore, S. Shanmugasundararaj, D. B. Friedman, O. Bondar, B. G. M. Sundaramoorthy
Date :  05 May 04  (Deposition) - 21 Sep 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F
Keywords :  Basement Membrane, Type Iv Collagen, Nc1 Domain, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. M. Vanacore, S. Shanmugasundararaj, D. B. Friedman, O. Bondar, B. G. Hudson, M. Sundaramoorthy
The Alpha1. Alpha2 Network Of Collagen Iv. Reinforced Stabilization Of The Noncollagenous Domain-1 By Noncovalent Forces And The Absence Of Met-Lys Cross-Links
J. Biol. Chem. V. 279 44723 2004
PubMed-ID: 15299013  |  Reference-DOI: 10.1074/JBC.M406344200

(-) Compounds

Molecule 1 - TYPE IV COLLAGEN
    Chains: A, B, D, E
    Fragment: NC1 OF ALPHA-1
    Organism Common: CATTLE
    Organism Scientific: BOS TAURUS
    Organism Taxid: 9913
 
Molecule 2 - TYPE IV COLLAGEN
    Chains: C, F
    Fragment: NC1 OF ALPHA-2
    Organism Common: CATTLE
    Organism Scientific: BOS TAURUS
    Organism Taxid: 9913

 Structural Features

(-) Chains, Units

  123456
Asymmetric/Biological Unit : ABCDEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 21)

Asymmetric/Biological Unit (4, 21)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION
2CL6Ligand/IonCHLORIDE ION
3GOL7Ligand/IonGLYCEROL
4K6Ligand/IonPOTASSIUM ION

(-) Sites  (21, 21)

Asymmetric Unit (21, 21)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETYR A:189 , TYR C:63 , ASN C:65 , ALA E:186BINDING SITE FOR RESIDUE K C 801
02AC2SOFTWAREALA A:186 , ASN D:66 , TYR E:189BINDING SITE FOR RESIDUE K A 802
03AC3SOFTWAREALA B:186 , TYR D:189 , TYR F:63 , ASN F:65BINDING SITE FOR RESIDUE K F 803
04AC4SOFTWARETYR C:183 , ALA C:184 , ASN E:66 , TYR F:187BINDING SITE FOR RESIDUE K C 805
05AC5SOFTWAREASN B:66 , TYR C:187 , ALA F:184BINDING SITE FOR RESIDUE K B 806
06AC6SOFTWAREASN A:66 , TYR B:189 , ALA D:186BINDING SITE FOR RESIDUE K A 807
07AC7SOFTWAREHOH A:875 , ALA D:74 , ARG D:76 , ASP D:78 , GLY D:178 , HOH D:830BINDING SITE FOR RESIDUE CL D 804
08AC8SOFTWAREALA C:73 , SER C:74 , ARG C:75 , ASN C:76 , ASP C:77 , HOH C:832 , HOH C:834BINDING SITE FOR RESIDUE CL C 808
09AC9SOFTWAREALA B:74 , ARG B:76 , ASP B:78 , GLY B:178 , ARG B:179 , HOH B:829BINDING SITE FOR RESIDUE CL B 809
10BC1SOFTWAREALA A:74 , ARG A:76 , ASN A:77 , ASP A:78 , HOH A:835 , HOH D:857BINDING SITE FOR RESIDUE CL A 810
11BC2SOFTWAREARG C:177 , ALA E:74 , ARG E:76 , ASP E:78 , GLY E:178 , HOH E:841BINDING SITE FOR RESIDUE CL E 811
12BC3SOFTWAREALA F:73 , ARG F:75 , ASN F:76 , ASP F:77 , HOH F:833 , HOH F:834BINDING SITE FOR RESIDUE CL F 812
13BC4SOFTWAREHOH B:883 , ASP C:148 , ASP F:148 , GLU F:149 , HOH F:908 , HOH F:914BINDING SITE FOR RESIDUE CA F 813
14BC5SOFTWAREASP C:148 , GLU C:149 , HOH C:923 , HOH E:890 , HOH F:914BINDING SITE FOR RESIDUE CA C 814
15BC6SOFTWARETYR A:28 , CYS A:53 , ARG A:55 , VAL B:120 , HIS B:121 , HOH B:889BINDING SITE FOR RESIDUE GOL A 811
16BC7SOFTWARETYR D:28 , ARG D:55 , VAL E:120 , HIS E:121 , GLN E:123 , HOH E:887BINDING SITE FOR RESIDUE GOL E 812
17BC8SOFTWARELEU A:63 , PHE A:73 , ALA B:194 , THR B:195 , HIS B:218BINDING SITE FOR RESIDUE GOL B 810
18BC9SOFTWAREGLU A:87 , PRO A:88 , MET A:89 , TYR A:184 , HOH A:831BINDING SITE FOR RESIDUE GOL A 812
19CC1SOFTWAREMET A:89 , TYR A:184 , TYR A:185 , ALA A:186 , HOH A:916 , PRO C:66 , ASN D:66BINDING SITE FOR RESIDUE GOL A 813
20CC2SOFTWAREVAL A:120 , HIS A:121 , GLN A:123 , HOH A:887 , TRP C:27 , LEU C:53 , ALA C:54BINDING SITE FOR RESIDUE GOL A 814
21CC3SOFTWAREVAL D:120 , HIS D:121 , HOH D:845 , TRP F:27 , ALA F:54BINDING SITE FOR RESIDUE GOL D 805

(-) SS Bonds  (36, 36)

Asymmetric/Biological Unit
No.Residues
1A:20 -A:111
2A:53 -A:108
3A:65 -A:71
4A:130 -A:225
5A:164 -A:222
6A:176 -A:182
7B:20 -B:111
8B:53 -B:108
9B:65 -B:71
10B:130 -B:225
11B:164 -B:222
12B:176 -B:182
13C:19 -C:108
14C:52 -C:105
15C:64 -C:70
16C:127 -C:223
17C:161 -C:220
18C:173 -C:180
19D:20 -D:111
20D:53 -D:108
21D:65 -D:71
22D:130 -D:225
23D:164 -D:222
24D:176 -D:182
25E:20 -E:111
26E:53 -E:108
27E:65 -E:71
28E:130 -E:225
29E:164 -E:222
30E:176 -E:182
31F:19 -F:108
32F:52 -F:105
33F:64 -F:70
34F:127 -F:223
35F:161 -F:220
36F:173 -F:180

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1T61)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1T61)

(-) PROSITE Motifs  (1, 3)

Asymmetric/Biological Unit (1, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1NC1_IVPS51403 Collagen IV carboxyl-terminal non-collagenous (NC1) domain profile.CO4A1_BOVIN5-229
 
 		  3A:5-227
D:5-228
E:5-228

(-) Exons   (0, 0)

(no "Exon" information available for 1T61)

(-) 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:223
 aligned with CO4A1_BOVIN | Q7SIB2 from UniProtKB/Swiss-Prot  Length:229

    Alignment length:223
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224   
          CO4A1_BOVIN     5 GFLVTRHSQTTDDPQCPPGTKILYHGYSLLYVQGNERAHGQDLGTAGSCLRKFSTMPFLFCNINNVCNFASRNDYSYWLSTPEPMPMSMAPITGENIRPFISRCAVCEAPAMVMAVHSQTIQIPQCPTGWSSLWIGYSFVMHTSAGAEGSGQALASPGSCLEEFRSAPFIECHGRGTCNYYANAYSFWLATIERSEMFKKPTPSTLKAGELRTHVSRCQVCMR 227
               SCOP domains -d1t61a1 A:6-114 Noncollagenous (NC1) domain of collagen IV                                                   d1t61a2 A:115-225 Noncollagenous (NC1) domain of collagen IV                                                   -- SCOP domains
               CATH domains 1t61A00 A:5-227 Noncollagenous (NC1) domain of collagen IV                                                                                                                                                                      CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.............eeeeeeeeeeeeee..eeee....hhh.ee.......eeee....eeee.....eeeee............ee.hhhhhhh.eeeeeee...eeeee.............eeeeeeeeeeeee.hhh.eee....hhh.ee.......eeeee...eee.....eeeee...hhhhh......eeee..hhhhhh.eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE NC1_IV  PDB: A:5-227 UniProt: 5-229                                                                                                                                                                                             PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1t61 A   5 GFLVTRHSQTTDDPQCPPGTKILYHGYSLLYVQGNERAHGQDLGTAGSCLRKFSTMPFLFCNINNVCNFASRNDYSYWLSTPEPMPMSMAPITGENIRPFISRCAVCEAPAMVMAVHSQTIQIPQCPTGWSSLWIGYSFVMHTSAGAEGSGQALASPGSCLEEFRSAPFIECHGRGTCNYYANAYSFWLATIERSEMFKKPTPSTLKAGELRTHVSRCQVCMR 227
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224   


Chain B from PDB  Type:PROTEIN  Length:223
 aligned with CO4A1_BOVIN | Q7SIB2 from UniProtKB/Swiss-Prot  Length:229

    Alignment length:223
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225   
          CO4A1_BOVIN     6 FLVTRHSQTTDDPQCPPGTKILYHGYSLLYVQGNERAHGQDLGTAGSCLRKFSTMPFLFCNINNVCNFASRNDYSYWLSTPEPMPMSMAPITGENIRPFISRCAVCEAPAMVMAVHSQTIQIPQCPTGWSSLWIGYSFVMHTSAGAEGSGQALASPGSCLEEFRSAPFIECHGRGTCNYYANAYSFWLATIERSEMFKKPTPSTLKAGELRTHVSRCQVCMRR 228
               SCOP domains d1t61b1 B:6-114 Noncollagenous (NC1) domain of collagen IV                                                   d1t61b2 B:115-225 Noncollagenous (NC1) domain of collagen IV                                                   --- SCOP domains
               CATH domains 1t61B00 B:6-228 Noncollagenous (NC1) domain of collagen IV                                                                                                                                                                      CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.............eeeeeeeeeeeeee..eeee....hhh.ee..ee...eeee....eeee.....eeeee............ee.hhhhhhh.eeeeee....eeeee............eeeeeeeeeeeeee.hhh.eee....hhh.ee.......eeeee...eee.....eeeee...hhhhh......eeee...hhhhh.eeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE NC1_IV  PDB: - UniProt: 5-229                                                                                                                                                                                                   PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1t61 B   6 FLVTRHSQTTDDPQCPPGTKILYHGYSLLYVQGNERAHGQDLGTAGSCLRKFSTMPFLFCNINNVCNFASRNDYSYWLSTPEPMPMSMAPITGENIRPFISRCAVCEAPAMVMAVHSQTIQIPQCPTGWSSLWIGYSFVMHTSAGAEGSGQALASPGSCLEEFRSAPFIECHGRGTCNYYANAYSFWLATIERSEMFKKPTPSTLKAGELRTHVSRCQVCMRR 228
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225   


Chain C from PDB  Type:PROTEIN  Length:222
 aligned with CO4A2_BOVIN | Q7SIB3 from UniProtKB/Swiss-Prot  Length:227

    Alignment length:222
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224  
          CO4A2_BOVIN     5 YLLVKHSQTDQEPMCPVGMNKLWSGYSLLYFEGQEKAHNQDLGLAGSCLARFSTMPFLYCNPGDVCYYASRNDKSYWLSTTAPLPMMPVAEEDIRPYISRCSVCEAPAVAIAVHSQDVSIPHCPAGWRSLWIGYSFLMHTAAGDEGGGQSLVSPGSCLEDFRATPFIECNGARGTCHYYANKYSFWLTTIPEQSFQGTPSADTLKAGLIRTHISRCQVCMKN 226
               SCOP domains -d1t61c1 C:6-114 Noncollagenous (NC1) domain of collagen IV                                                   d1t61c2 C:115-225 Noncollagenous (NC1) domain of collagen IV                                                   - SCOP domains
               CATH domains 1t61C00 C:5-226 Noncollagenous (NC1) domain of collagen IV                                                                                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeee..............eeeeeeeeeeeee..eeee....hhh.ee.......eeeee...eeee.....eeeee..........ee.hhhhhhh.eeeeee....eeeee............eeeeeeeeeeeeee.....eee....hhh.ee.......eeee.hhh.eee.....eeeee.......ee.....eeee...hhhhh.eeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1t61 C   5 YLLVKHSQTDQEPMCPVGMNKLWSGYSLLYFEGQEKAHNQDLGLAGSCLARFSTMPFLYCNPGDVCYYASRNDKSYWLSTTAPLPMMPVAEEDIRPYISRCSVCEAPAVAIAVHSQDVSIPHCPAGWRSLWIGYSFLMHTAAGDEGGGQSLVSPGSCLEDFRATPFIECNGARGTCHYYANKYSFWLTTIPEQSFQGTPSADTLKAGLIRTHISRCQVCMKN 226
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224  


Chain D from PDB  Type:PROTEIN  Length:224
 aligned with CO4A1_BOVIN | Q7SIB2 from UniProtKB/Swiss-Prot  Length:229

    Alignment length:224
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224    
          CO4A1_BOVIN     5 GFLVTRHSQTTDDPQCPPGTKILYHGYSLLYVQGNERAHGQDLGTAGSCLRKFSTMPFLFCNINNVCNFASRNDYSYWLSTPEPMPMSMAPITGENIRPFISRCAVCEAPAMVMAVHSQTIQIPQCPTGWSSLWIGYSFVMHTSAGAEGSGQALASPGSCLEEFRSAPFIECHGRGTCNYYANAYSFWLATIERSEMFKKPTPSTLKAGELRTHVSRCQVCMRR 228
               SCOP domains -d1t61d1 D:6-114 Noncollagenous (NC1) domain of collagen IV                                                   d1t61d2 D:115-225 Noncollagenous (NC1) domain of collagen IV                                                   --- SCOP domains
               CATH domains 1t61D00 D:5-228 Noncollagenous (NC1) domain of collagen IV                                                                                                                                                                       CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.............eeeeeeeeeeeeee..eeee....hhh.ee.......eeee.....eee.....eeeee............ee.hhhhhhh.eeeeeee...eeeee............eeeeeeeeeeeeee.hhh.eee....hhh.ee.......eeeee...eee.....eeeee...hhhhh......eeee..hhhhhh.eeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE NC1_IV  PDB: D:5-228 UniProt: 5-229                                                                                                                                                                                              PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1t61 D   5 GFLVTRHSQTTDDPQCPPGTKILYHGYSLLYVQGNERAHGQDLGTAGSCLRKFSTMPFLFCNINNVCNFASRNDYSYWLSTPEPMPMSMAPITGENIRPFISRCAVCEAPAMVMAVHSQTIQIPQCPTGWSSLWIGYSFVMHTSAGAEGSGQALASPGSCLEEFRSAPFIECHGRGTCNYYANAYSFWLATIERSEMFKKPTPSTLKAGELRTHVSRCQVCMRR 228
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224    


Chain E from PDB  Type:PROTEIN  Length:224
 aligned with CO4A1_BOVIN | Q7SIB2 from UniProtKB/Swiss-Prot  Length:229

    Alignment length:224
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224    
          CO4A1_BOVIN     5 GFLVTRHSQTTDDPQCPPGTKILYHGYSLLYVQGNERAHGQDLGTAGSCLRKFSTMPFLFCNINNVCNFASRNDYSYWLSTPEPMPMSMAPITGENIRPFISRCAVCEAPAMVMAVHSQTIQIPQCPTGWSSLWIGYSFVMHTSAGAEGSGQALASPGSCLEEFRSAPFIECHGRGTCNYYANAYSFWLATIERSEMFKKPTPSTLKAGELRTHVSRCQVCMRR 228
               SCOP domains -d1t61e1 E:6-114 Noncollagenous (NC1) domain of collagen IV                                                   d1t61e2 E:115-225 Noncollagenous (NC1) domain of collagen IV                                                   --- SCOP domains
               CATH domains 1t61E00 E:5-228 Noncollagenous (NC1) domain of collagen IV                                                                                                                                                                       CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.............eeeeeeeeeeeeee..eeee....hhh.ee..ee...eeee.....eee.....eeeee............ee.hhhhhhh.eeeeeee...eeeee.............eeeeeeeeeeeee.hhh.eee....hhh.ee.......eeeee...eee.....eeeee...hhhhh......eee....hhhhh.eeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE NC1_IV  PDB: E:5-228 UniProt: 5-229                                                                                                                                                                                              PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1t61 E   5 GFLVTRHSQTTDDPQCPPGTKILYHGYSLLYVQGNERAHGQDLGTAGSCLRKFSTMPFLFCNINNVCNFASRNDYSYWLSTPEPMPMSMAPITGENIRPFISRCAVCEAPAMVMAVHSQTIQIPQCPTGWSSLWIGYSFVMHTSAGAEGSGQALASPGSCLEEFRSAPFIECHGRGTCNYYANAYSFWLATIERSEMFKKPTPSTLKAGELRTHVSRCQVCMRR 228
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224    


Chain F from PDB  Type:PROTEIN  Length:222
 aligned with CO4A2_BOVIN | Q7SIB3 from UniProtKB/Swiss-Prot  Length:227

    Alignment length:222
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224  
          CO4A2_BOVIN     5 YLLVKHSQTDQEPMCPVGMNKLWSGYSLLYFEGQEKAHNQDLGLAGSCLARFSTMPFLYCNPGDVCYYASRNDKSYWLSTTAPLPMMPVAEEDIRPYISRCSVCEAPAVAIAVHSQDVSIPHCPAGWRSLWIGYSFLMHTAAGDEGGGQSLVSPGSCLEDFRATPFIECNGARGTCHYYANKYSFWLTTIPEQSFQGTPSADTLKAGLIRTHISRCQVCMKN 226
               SCOP domains -d1t61f1 F:6-114 Noncollagenous (NC1) domain of collagen IV                                                   d1t61f2 F:115-225 Noncollagenous (NC1) domain of collagen IV                                                   - SCOP domains
               CATH domains 1t61F00 F:5-226 Noncollagenous (NC1) domain of collagen IV                                                                                                                                                                     CATH domains
           Pfam domains (1) -----------------------------------------------------------------------------------------------------------C4-1t61F01 F:112-226                                                                                                Pfam domains (1)
           Pfam domains (2) -----------------------------------------------------------------------------------------------------------C4-1t61F02 F:112-226                                                                                                Pfam domains (2)
           Pfam domains (3) -----------------------------------------------------------------------------------------------------------C4-1t61F03 F:112-226                                                                                                Pfam domains (3)
           Pfam domains (4) -----------------------------------------------------------------------------------------------------------C4-1t61F04 F:112-226                                                                                                Pfam domains (4)
         Sec.struct. author .eeeee..............eeeeeeeeeeeee..eeee....hhh.ee.......eeeee...eeee.....eeeee..........ee.hhhhhhh.eeeeee....eeeee............eeeeeeeeeeeeee.....eee....hhh.ee.......eeee.hhh.eee.....eeeee.......ee.....eee....hhhhh.eeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1t61 F   5 YLLVKHSQTDQEPMCPVGMNKLWSGYSLLYFEGQEKAHNQDLGLAGSCLARFSTMPFLYCNPGDVCYYASRNDKSYWLSTTAPLPMMPVAEEDIRPYISRCSVCEAPAVAIAVHSQDVSIPHCPAGWRSLWIGYSFLMHTAAGDEGGGQSLVSPGSCLEDFRATPFIECNGARGTCHYYANKYSFWLTTIPEQSFQGTPSADTLKAGLIRTHISRCQVCMKN 226
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224
   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, 12)

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

(-) CATH Domains  (1, 6)

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

(-) Pfam Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Clan: C_Lectin (98)
(-)
Family: C4 (3)
(-)
Bos taurus (Bovine) (2)
1aC4-1t61F01F:112-226
1bC4-1t61F02F:112-226
1cC4-1t61F03F:112-226
1dC4-1t61F04F:112-226

(-) Gene Ontology  (5, 10)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,D,E   (CO4A1_BOVIN | Q7SIB2)
molecular function
    GO:0005201    extracellular matrix structural constituent    The action of a molecule that contributes to the structural integrity of the extracellular matrix.
cellular component
    GO:0005604    basement membrane    A thin layer of dense material found in various animal tissues interposed between the cells and the adjacent connective tissue. It consists of the basal lamina plus an associated layer of reticulin fibers.
    GO:0005581    collagen trimer    A protein complex consisting of three collagen chains assembled into a left-handed triple helix. These trimers typically assemble into higher order structures.
    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:0005578    proteinaceous extracellular matrix    A layer consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that forms a sheet underlying or overlying cells such as endothelial and epithelial cells. The proteins are secreted by cells in the vicinity. An example of this component is found in Mus musculus.

Chain C,F   (CO4A2_BOVIN | Q7SIB3)
molecular function
    GO:0005201    extracellular matrix structural constituent    The action of a molecule that contributes to the structural integrity of the extracellular matrix.
cellular component
    GO:0005604    basement membrane    A thin layer of dense material found in various animal tissues interposed between the cells and the adjacent connective tissue. It consists of the basal lamina plus an associated layer of reticulin fibers.
    GO:0005581    collagen trimer    A protein complex consisting of three collagen chains assembled into a left-handed triple helix. These trimers typically assemble into higher order structures.
    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:0005578    proteinaceous extracellular matrix    A layer consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that forms a sheet underlying or overlying cells such as endothelial and epithelial cells. The proteins are secreted by cells in the vicinity. An example of this component is found in Mus musculus.

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  1t61
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  CO4A1_BOVIN | Q7SIB2
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  CO4A2_BOVIN | Q7SIB3
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 Related Entries

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

UniProtKB/Swiss-Prot
        CO4A1_BOVIN | Q7SIB2: 1m3d 1t60
        CO4A2_BOVIN | Q7SIB3: 1m3d 1t60

(-) Related Entries Specified in the PDB File

1li1 1.9 A CRYSTAL STRUCTURE OF TYPE IV COLLAGEN NC1 DOMAINS FROM HUMAN PLACENTA
1m3d 2.0 A CRYSTAL STRUCTURE OF TYPE IV COLLAGEN NC1 DOMAINS FROM BOVINE LENS CAPSULE
1t60 CRYSTAL STRUCTURE OF TYPE IV COLLAGEN NC1 DOMAIN FROM BOVINE LENS CAPSULE