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(-) Description

Title :  CRYSTAL STRUCTURE OF THE RAT CALCINEURIN
 
Authors :  Q. Ye, F. Faucher, Z. Jia
Date :  28 Dec 12  (Deposition) - 02 Oct 13  (Release) - 09 Oct 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Keywords :  Hydrolase, Calcium-Binding Protein, Chimera Protein, Fusion Protein, Protein Phosphatase, (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  Q. Ye, Y. Feng, Y. Yin, F. Faucher, M. A. Currie, M. N. Rahman, J. Jin, S. Li, Q. Wei, Z. Jia
Structural Basis Of Calcineurin Activation By Calmodulin.
Cell Signal V. 25 2661 2013
PubMed-ID: 24018048  |  Reference-DOI: 10.1016/J.CELLSIG.2013.08.033

(-) Compounds

Molecule 1 - CALMODULIN, CALCINEURIN SUBUNIT B TYPE 1, SERINE/THREONINE- PROTEIN PHOSPHATASE 2B CATALYTIC SUBUNIT ALPHA ISOFORM
    ChainsA, B, C, D
    EC Number3.1.3.16
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET21A
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneCALM, CALM1, CALM2, CALM3, CALNA, CAM, CAM1, CAM2, CAM3, CAMB, CAMC, PPP3CA, CNA2, CNB, PPP3R1
    Organism CommonRAT
    Organism ScientificRATTUS NORVEGICUS
    Organism Taxid10116
    SynonymCAM, PROTEIN PHOSPHATASE 2B REGULATORY SUBUNIT 1, PROTEIN PHOSPHATASE 3 REGULATORY SUBUNIT B ALPHA ISOFORM 1, CAM-PRP CATALYTIC SUBUNIT, CALMODULIN-DEPENDENT CALCINEURIN A SUBUNIT ALPHA ISOFORM

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)A   
Biological Unit 2 (1x) B  
Biological Unit 3 (1x)  C 
Biological Unit 4 (1x)   D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 16)

Asymmetric Unit (1, 16)
No.NameCountTypeFull Name
1CA16Ligand/IonCALCIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
Biological Unit 4 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION

(-) Sites  (16, 16)

Asymmetric Unit (16, 16)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:188 , ASP A:190 , SER A:192 , SER A:194 , GLU A:199BINDING SITE FOR RESIDUE CA A 901
02AC2SOFTWAREASP A:220 , ASP A:222 , ASN A:224 , GLU A:226 , GLU A:231BINDING SITE FOR RESIDUE CA A 902
03AC3SOFTWAREASP A:257 , ASP A:259 , ASP A:261 , TYR A:263 , GLU A:268 , HOH A:1018BINDING SITE FOR RESIDUE CA A 903
04AC4SOFTWAREASP A:298 , ASP A:300 , ASP A:302 , ARG A:304 , GLU A:309BINDING SITE FOR RESIDUE CA A 904
05AC5SOFTWAREASP B:188 , ASP B:190 , SER B:192 , SER B:194 , GLU B:199BINDING SITE FOR RESIDUE CA B 901
06AC6SOFTWAREASP B:220 , ASP B:222 , ASN B:224 , GLU B:226 , GLU B:231BINDING SITE FOR RESIDUE CA B 902
07AC7SOFTWAREASP B:257 , ASP B:259 , ASP B:261 , TYR B:263 , GLU B:268BINDING SITE FOR RESIDUE CA B 903
08AC8SOFTWAREASP B:298 , ASP B:300 , ASP B:302 , ARG B:304 , GLU B:309BINDING SITE FOR RESIDUE CA B 904
09AC9SOFTWAREASP C:188 , ASP C:190 , SER C:192 , SER C:194 , GLU C:199BINDING SITE FOR RESIDUE CA C 901
10BC1SOFTWAREASP C:220 , ASP C:222 , ASN C:224 , GLU C:226 , GLU C:231BINDING SITE FOR RESIDUE CA C 902
11BC2SOFTWAREASP C:257 , ASP C:259 , ASP C:261 , TYR C:263 , GLU C:268BINDING SITE FOR RESIDUE CA C 903
12BC3SOFTWAREASP C:298 , ASP C:300 , ASP C:302 , ARG C:304 , GLU C:309BINDING SITE FOR RESIDUE CA C 904
13BC4SOFTWAREASP D:188 , ASP D:190 , SER D:192 , SER D:194 , GLU D:199BINDING SITE FOR RESIDUE CA D 901
14BC5SOFTWAREASP D:220 , ASP D:222 , ASN D:224 , GLU D:226 , GLU D:231BINDING SITE FOR RESIDUE CA D 902
15BC6SOFTWAREASP D:257 , ASP D:259 , ASP D:261 , TYR D:263 , GLU D:268 , HOH D:1007BINDING SITE FOR RESIDUE CA D 903
16BC7SOFTWAREASP D:298 , ASP D:300 , ASP D:302 , ARG D:304 , GLU D:309BINDING SITE FOR RESIDUE CA D 904

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4IL1)

(-) Cis Peptide Bonds  (8, 8)

Asymmetric Unit
No.Residues
1Lys A:352 -Ala A:353
2Ala A:416 -Pro A:417
3Ala B:416 -Pro B:417
4Lys C:352 -Ala C:353
5Ala C:416 -Pro C:417
6Val C:701 -Leu C:702
7Val D:314 -Gly D:315
8Ala D:416 -Pro D:417

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4IL1)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4IL1)

(-) Exons   (0, 0)

(no "Exon" information available for 4IL1)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:529
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhhhhhhhhhhh.....eehhhhhh.........hhhhhhhhhh......eehhhhhhhhhh.....hhhhhhhhhhhhhh.......hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.......hhhhhhhhhh................hhhhhh......hhhhhhhhhhh....hhhhhhhhhhhhhhhhh....eeee...eeee.....hhhhhhhhhhhhh......eee.........hhhhhhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh..eeee...eeee.........hhhhhhh..........hhhhhhhhhee............eee.......eeehhhhhhhhhhhh...eeee........eee...........eeee....hhhhh....eeeeeee..eeeeeee........hhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4il1 A 163 SYPLEMCSHFDADEIKRLGKRFKKLDLDNSGSLSVEEFMSLPELQQNPLVQRVIDIFDTDGNGEVDFKEFIEGVSQFSVKGDKEQKLRFAFRIYDMDKDGYISNGELFQVLKMMVGNNLKDTQLQQIVDKTIINADKDGDGRISFEEFCAVVGGDRVVKAVPFPPSHRLTAKEVFDNDGKPRVDILKAHLMKEGRLEESVALRIITEGASILRQEKNLLDIDAPVTVCGDIHGQFFDLMKLFEVGGSPANTRYLFLGDYVDRGYFSIECVLYLWALKILYPKTLFLLRGNHECRHLTEYFTFKQECKIKYSERVYDACMDAFDCLPLAALMNQQFLCVHGGLSPEINTLDDIRKLDRFKEPPAYGPMCDILWSDPLEDFGNEKTQEHFTHNTVRGCSYFYSYPAVCDFLQHNNLLSILRAHEAQDAGYRMYRKSQTTGFPSLITIFSAPNYLDVYNNKAAVLKYENNVMNIRQFNCSPHPYWLPNFMDVFTWSLPFVGEKVTEMLVNVLNICFEEAKGLDRINERMPPR 809
                                   172       182       192       202       212       222       232       242       252       262       272       282       292       302       312   ||  353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703 ||    800         
                                                                                                                                                                                   316|                                                                                                                                                                                                                                                                                                                                                                  705|                
                                                                                                                                                                                    348                                                                                                                                                                                                                                                                                                                                                                   793                

Chain B from PDB  Type:PROTEIN  Length:528
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..........hhhhhhhhhhhhhhhh.....eehhhhhhhhhhhh...hhhhhhhhhh......eehhhhhhhhhhhhh..hhhhhhhhhhhhhh.......hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.......hhhhhhhhhh...............hhhhhh......hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh..eeee...eeee.....hhhhhhhhhhhhh......eee.........hhhhhhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh..eeee...eeee.........hhhhhhh..........hhhhhhhhhee............eee.......eeehhhhhhhhhhhh...eeee........eee...........eeee....hhhhh....eeeeeee..eeeeeee........hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4il1 B 163 SYPLEMCSHFDADEIKRLGKRFKKLDLDNSGSLSVEEFMSLPELQQNPLVQRVIDIFDTDGNGEVDFKEFIEGVSQFSVKGDKEQKLRFAFRIYDMDKDGYISNGELFQVLKMMVGNNLKDTQLQQIVDKTIINADKDGDGRISFEEFCAVVGGRVVKAVPFPPSHRLTAKEVFDNDGKPRVDILKAHLMKEGRLEESVALRIITEGASILRQEKNLLDIDAPVTVCGDIHGQFFDLMKLFEVGGSPANTRYLFLGDYVDRGYFSIECVLYLWALKILYPKTLFLLRGNHECRHLTEYFTFKQECKIKYSERVYDACMDAFDCLPLAALMNQQFLCVHGGLSPEINTLDDIRKLDRFKEPPAYGPMCDILWSDPLEDFGNEKTQEHFTHNTVRGCSYFYSYPAVCDFLQHNNLLSILRAHEAQDAGYRMYRKSQTTGFPSLITIFSAPNYLDVYNNKAAVLKYENNVMNIRQFNCSPHPYWLPNFMDVFTWSLPFVGEKVTEMLVNVLNFEEAKGLDRINERMPPRRD 811
                                   172       182       192       202       212       222       232       242       252       262       272       282       292       302       312   ||  354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554       564       574       584       594       604       614       624       634       644       654       664       674       684       694       793       803        
                                                                                                                                                                                   316|                                                                                                                                                                                                                                                                                                                                                               703|                  
                                                                                                                                                                                    349                                                                                                                                                                                                                                                                                                                                                                793                  

Chain C from PDB  Type:PROTEIN  Length:529
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee...hhhhhhhhhhhhhhhh.....eehhhhhhhhhhhh...hhhhhhhhhh......eehhhhhhhhhhhh.....hhhhhhhhhhhh.......hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.......hhhhhhhhhh.................hhhhhh......hhhhhhhhhhh....hhhhhhhhhhhhhhhhh....eeee...eeee.....hhhhhhhhhhhhh......eee.........hhhhhhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh..eeee...eeee.........hhhhhhh..........hhhhhhhhhee............eee.......eeehhhhhhhhhhhh...eeee........eee...........eeee....hhhhh....eeeeeee..eeeeeee........hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4il1 C 163 SYPLEMCSHFDADEIKRLGKRFKKLDLDNSGSLSVEEFMSLPELQQNPLVQRVIDIFDTDGNGEVDFKEFIEGVSQFSVKGDKEQKLRFAFRIYDMDKDGYISNGELFQVLKMMVGNNLKDTQLQQIVDKTIINADKDGDGRISFEEFCAVVGGLDRVVKAVPFPPSHRLTAKEVFDNDGKPRVDILKAHLMKEGRLEESVALRIITEGASILRQEKNLLDIDAPVTVCGDIHGQFFDLMKLFEVGGSPANTRYLFLGDYVDRGYFSIECVLYLWALKILYPKTLFLLRGNHECRHLTEYFTFKQECKIKYSERVYDACMDAFDCLPLAALMNQQFLCVHGGLSPEINTLDDIRKLDRFKEPPAYGPMCDILWSDPLEDFGNEKTQEHFTHNTVRGCSYFYSYPAVCDFLQHNNLLSILRAHEAQDAGYRMYRKSQTTGFPSLITIFSAPNYLDVYNNKAAVLKYENNVMNIRQFNCSPHPYWLPNFMDVFTWSLPFVGEKVTEMLVNVLNIFEEAKGLDRINERMPPR 809
                                   172       182       192       202       212       222       232       242       252       262       272       282       292       302       312    || 352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702 ||    800         
                                                                                                                                                                                    317|                                                                                                                                                                                                                                                                                                                                                                 704|                
                                                                                                                                                                                     348                                                                                                                                                                                                                                                                                                                                                                  793                

Chain D from PDB  Type:PROTEIN  Length:528
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeee...hhhhhhhhhhhhhhhh.....eehhhhhhhhhhhh...hhhhhhhhhh......eehhhhhhhhhh.....hhhhhhhhhhhhhh.......hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.......hhhhhhhhh.................hhhhhh......hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh..eeee...eeee.....hhhhhhhhhhhhh......eee.........hhhhhhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh..eeee...eeee.........hhhhhhh..........hhhhhhhhhee............eee.......eeehhhhhhhhhhhh...eeee........eee...........eeee....hhhhh....eeeeeee..eeeeeee........hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4il1 D 163 SYPLEMCSHFDADEIKRLGKRFKKLDLDNSGSLSVEEFMSLPELQQNPLVQRVIDIFDTDGNGEVDFKEFIEGVSQFSVKGDKEQKLRFAFRIYDMDKDGYISNGELFQVLKMMVGNNLKDTQLQQIVDKTIINADKDGDGRISFEEFCAVVGGDRVVKAVPFPPSHRLTAKEVFDNDGKPRVDILKAHLMKEGRLEESVALRIITEGASILRQEKNLLDIDAPVTVCGDIHGQFFDLMKLFEVGGSPANTRYLFLGDYVDRGYFSIECVLYLWALKILYPKTLFLLRGNHECRHLTEYFTFKQECKIKYSERVYDACMDAFDCLPLAALMNQQFLCVHGGLSPEINTLDDIRKLDRFKEPPAYGPMCDILWSDPLEDFGNEKTQEHFTHNTVRGCSYFYSYPAVCDFLQHNNLLSILRAHEAQDAGYRMYRKSQTTGFPSLITIFSAPNYLDVYNNKAAVLKYENNVMNIRQFNCSPHPYWLPNFMDVFTWSLPFVGEKVTEMLVNVLNFEEAKGLDRINERMPPRR 810
                                   172       182       192       202       212       222       232       242       252       262       272       282       292       302       312   ||  353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703|      802        
                                                                                                                                                                                   316|                                                                                                                                                                                                                                                                                                                                                                703|                 
                                                                                                                                                                                    348                                                                                                                                                                                                                                                                                                                                                                 793                 

   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  (0, 0)

(no "SCOP Domain" information available for 4IL1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4IL1)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4IL1)

(-) Gene Ontology  (97, 116)

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  Cis Peptide Bonds
    Ala A:416 - Pro A:417   [ RasMol ]  
    Ala B:416 - Pro B:417   [ RasMol ]  
    Ala C:416 - Pro C:417   [ RasMol ]  
    Ala D:416 - Pro D:417   [ RasMol ]  
    Lys A:352 - Ala A:353   [ RasMol ]  
    Lys C:352 - Ala C:353   [ RasMol ]  
    Val C:701 - Leu C:702   [ RasMol ]  
    Val D:314 - Gly D:315   [ RasMol ]  
 
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 Related Entries

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

UniProtKB/Swiss-Prot
        CALM1_RAT | P0DP291aji 1cm1 1cm4 1deg 1g4y 1k90 1k93 1lvc 1niw 1nkf 1qiv 1qiw 1qx5 1qx7 1sk6 1up5 2hqw 2mgu 2pq3 2ygg 3b32 3bxk 3bxl 3cln 3ek4 3ek7 3ek8 3ekh 3ekj 3evr 3evu 3evv 3ifk 3sg2 3sg3 3sg4 3sg5 3sg6 3sg7 3sjq 3wlc 3wld 4ehq 4g27 4g28 4i2y 4j9y 4j9z 4oy4 4qnh 4rjd
        CALM2_RAT | P0DP301aji 1cm1 1cm4 1deg 1g4y 1k90 1k93 1lvc 1niw 1nkf 1qiv 1qiw 1qx5 1qx7 1sk6 1up5 2hqw 2mgu 2pq3 2ygg 3b32 3bxk 3bxl 3cln 3evr 3evu 3ifk 3sjq 4ehq 4g27 4g28 4i2y 4j9y 4j9z 4oy4 4qnh 4rjd
        CALM3_RAT | P0DP311aji 1cm1 1cm4 1deg 1g4y 1k90 1k93 1lvc 1niw 1nkf 1qiv 1qiw 1qx5 1qx7 1sk6 1up5 2hqw 2mgu 2pq3 2ygg 3b32 3bxk 3bxl 3cln 3evr 3evu 3ifk 3sjq 4ehq 4g27 4g28 4i2y 4j9y 4j9z 4oy4 4qnh 4rjd

(-) Related Entries Specified in the PDB File

2r28 THE SAME PROTEIN WHICH CALMODULIN BINDING DOMAIN IS IN COMPLEX WITH CALMODULIN.