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(-) Description

Title :  STRUCTURE OF FOLLICLE-STIMULATING HORMONE IN COMPLEX WITH THE ENTIRE ECTODOMAIN OF ITS RECEPTOR (P31)
 
Authors :  X. Jiang, H. Liu, X. Chen, X. He
Date :  16 Sep 13  (Deposition) - 09 Apr 14  (Release) - 24 Sep 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym. Unit :  A,B,D,E,G,H,X,Y,Z
Biol. Unit 1:  A,B,X  (1x)
Biol. Unit 2:  D,E,Y  (1x)
Biol. Unit 3:  G,H,Z  (1x)
Keywords :  Cystine-Knot, Leucine-Rich Repeats, Glycoprotein Hormone, Gpcr, Sulfation, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  X. Jiang, D. Fischer, X. Chen, S. D. Mckenna, H. Liu, V. Sriraman, H. N. Yu, A. Goutopoulos, S. Arkinstall, X. He
Evidence For Follicle-Stimulating Hormone Receptor As A Functional Trimer.
J. Biol. Chem. V. 289 14273 2014
PubMed-ID: 24692546  |  Reference-DOI: 10.1074/JBC.M114.549592

(-) Compounds

Molecule 1 - GLYCOPROTEIN HORMONES, ALPHA POLYPEPTIDE
    Chains: A, D, G
    Engineered: YES
    Expression System: HOMO SAPIENS
    Expression System Cell Line: HEK293
    Expression System Plasmid: PVLAD6
    Expression System Taxid: 9606
    Expression System Vector Type: PLASMID
    Gene: CGA
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
 
Molecule 2 - FOLLITROPIN SUBUNIT BETA
    Chains: B, E, H
    Engineered: YES
    Expression System: HOMO SAPIENS
    Expression System Cell Line: HEK293
    Expression System Plasmid: PVLAD6
    Expression System Taxid: 9606
    Expression System Vector Type: PLASMID
    Gene: FSHB
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: FOLLICLE-STIMULATING HORMONE BETA SUBUNIT, FSH-B, FSH-BETA, FOLLITROPIN BETA CHAIN
 
Molecule 3 - FOLLICLE-STIMULATING HORMONE RECEPTOR
    Chains: X, Y, Z
    Engineered: YES
    Expression System: HOMO SAPIENS
    Expression System Cell Line: HEK293
    Expression System Plasmid: PVLAD6
    Expression System Taxid: 9606
    Expression System Vector Type: PLASMID
    Gene: FSHR, LGR1
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: FSH-R, FOLLITROPIN RECEPTOR

 Structural Features

(-) Chains, Units

  123456789
Asymmetric Unit : ABDEGHXYZ
Biological Unit 1 (1x): AB    X  
Biological Unit 2 (1x):   DE   Y 
Biological Unit 3 (1x):     GH  Z

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 24)

Asymmetric Unit (4, 24)
No.NameCountTypeFull Name
1EDO5Ligand/Ion1,2-ETHANEDIOL
2JEF1Ligand/IonO-(O-(2-AMINOPROPYL)-O'-(2-METHOXYETHYL)POLYPROPYLENEGLYCOL 500)
3NAG15Ligand/IonN-ACETYL-D-GLUCOSAMINE
4TYS3Mod. Amino AcidO-SULFO-L-TYROSINE
Biological Unit 1 (3, 10)
No.NameCountTypeFull Name
1EDO4Ligand/Ion1,2-ETHANEDIOL
2JEF-1Ligand/IonO-(O-(2-AMINOPROPYL)-O'-(2-METHOXYETHYL)POLYPROPYLENEGLYCOL 500)
3NAG5Ligand/IonN-ACETYL-D-GLUCOSAMINE
4TYS1Mod. Amino AcidO-SULFO-L-TYROSINE
Biological Unit 2 (3, 7)
No.NameCountTypeFull Name
1EDO1Ligand/Ion1,2-ETHANEDIOL
2JEF-1Ligand/IonO-(O-(2-AMINOPROPYL)-O'-(2-METHOXYETHYL)POLYPROPYLENEGLYCOL 500)
3NAG5Ligand/IonN-ACETYL-D-GLUCOSAMINE
4TYS1Mod. Amino AcidO-SULFO-L-TYROSINE
Biological Unit 3 (3, 7)
No.NameCountTypeFull Name
1EDO-1Ligand/Ion1,2-ETHANEDIOL
2JEF1Ligand/IonO-(O-(2-AMINOPROPYL)-O'-(2-METHOXYETHYL)POLYPROPYLENEGLYCOL 500)
3NAG5Ligand/IonN-ACETYL-D-GLUCOSAMINE
4TYS1Mod. Amino AcidO-SULFO-L-TYROSINE

(-) Sites  (21, 21)

Asymmetric Unit (21, 21)
No.NameEvidenceResiduesDescription
01AC1SOFTWARECYS B:20BINDING SITE FOR RESIDUE EDO B 203
02AC2SOFTWARELYS B:49BINDING SITE FOR RESIDUE EDO B 204
03AC3SOFTWAREASP X:224 , SER X:226 , ARG X:227 , ARG X:247BINDING SITE FOR RESIDUE EDO X 401
04AC4SOFTWAREARG X:162BINDING SITE FOR RESIDUE EDO X 402
05AC5SOFTWAREGLU Y:161 , ARG Y:162 , HOH Y:518BINDING SITE FOR RESIDUE EDO Y 401
06AC6SOFTWAREHIS Z:139 , ARG Z:162 , ASN Z:163BINDING SITE FOR RESIDUE JEF Z 401
07AC7SOFTWARELYS A:44 , ASN A:52 , TYR B:58 , THR B:75 , LYS Z:133BINDING SITE FOR MONO-SACCHARIDE NAG A 201 BOUND TO ASN A 52
08AC8SOFTWAREPRO A:24 , VAL A:70 , ASN A:78 , LEU Y:144 , GLU Y:171BINDING SITE FOR MONO-SACCHARIDE NAG A 202 BOUND TO ASN A 78
09AC9SOFTWARELEU B:5 , ASN B:7 , NAG B:202BINDING SITE FOR MONO-SACCHARIDE NAG B 201 BOUND TO ASN B 7
10BC1SOFTWAREASN B:24 , NAG B:201BINDING SITE FOR MONO-SACCHARIDE NAG B 202 BOUND TO ASN B 24
11BC2SOFTWARELYS D:44 , ASN D:52 , TYR E:58 , LYS X:133BINDING SITE FOR MONO-SACCHARIDE NAG D 201 BOUND TO ASN D 52
12BC3SOFTWAREPRO D:24 , VAL D:70 , ASN D:78 , LEU Z:144 , GLU Z:171BINDING SITE FOR MONO-SACCHARIDE NAG D 202 BOUND TO ASN D 78
13BC4SOFTWAREASN E:7BINDING SITE FOR MONO-SACCHARIDE NAG E 201 BOUND TO ASN E 7
14BC5SOFTWARESER E:22 , ASN E:24 , HOH E:313BINDING SITE FOR MONO-SACCHARIDE NAG E 202 BOUND TO ASN E 24
15BC6SOFTWARELYS G:44 , ASN G:52 , TYR H:58 , LYS Y:133BINDING SITE FOR MONO-SACCHARIDE NAG G 201 BOUND TO ASN G 52
16BC7SOFTWAREALA G:23 , PRO G:24 , ILE G:25 , VAL G:68 , ASN G:78 , LEU X:144 , GLU X:171BINDING SITE FOR MONO-SACCHARIDE NAG G 202 BOUND TO ASN G 78
17BC8SOFTWAREASN H:7 , HOH H:314BINDING SITE FOR MONO-SACCHARIDE NAG H 201 BOUND TO ASN H 7
18BC9SOFTWAREASN H:24 , HOH H:305BINDING SITE FOR MONO-SACCHARIDE NAG H 202 BOUND TO ASN H 24
19CC1SOFTWAREARG X:162 , ASN X:163 , VAL X:166 , ASN X:191BINDING SITE FOR MONO-SACCHARIDE NAG X 403 BOUND TO ASN X 191
20CC2SOFTWAREARG Y:162 , ASN Y:163 , VAL Y:166 , ASN Y:191BINDING SITE FOR MONO-SACCHARIDE NAG Y 402 BOUND TO ASN Y 191
21CC3SOFTWAREARG Z:162 , ASN Z:163 , VAL Z:166 , ASN Z:191BINDING SITE FOR MONO-SACCHARIDE NAG Z 402 BOUND TO ASN Z 191

(-) SS Bonds  (47, 47)

Asymmetric Unit
No.Residues
1A:7 -A:31
2A:10 -A:60
3A:28 -A:82
4A:32 -A:84
5A:59 -A:87
6B:3 -B:51
7B:17 -B:66
8B:20 -B:104
9B:28 -B:82
10B:32 -B:84
11B:87 -B:94
12D:7 -D:31
13D:10 -D:60
14D:28 -D:82
15D:32 -D:84
16D:59 -D:87
17E:3 -E:51
18E:17 -E:66
19E:20 -E:104
20E:28 -E:82
21E:32 -E:84
22E:87 -E:94
23G:7 -G:31
24G:10 -G:60
25G:28 -G:82
26G:32 -G:84
27G:59 -G:87
28H:3 -H:51
29H:17 -H:66
30H:20 -H:104
31H:28 -H:82
32H:32 -H:84
33H:87 -H:94
34X:18 -X:25
35X:23 -X:32
36X:275 -X:346
37X:276 -X:356
38X:292 -X:338
39Y:18 -Y:25
40Y:23 -Y:32
41Y:275 -Y:346
42Y:276 -Y:356
43Z:18 -Z:25
44Z:23 -Z:32
45Z:275 -Z:346
46Z:276 -Z:356
47Z:292 -Z:338

(-) Cis Peptide Bonds  (7, 7)

Asymmetric Unit
No.Residues
1Gly X:219 -Pro X:220
2Ser X:347 -Pro X:348
3Asn X:354 -Pro X:355
4Gly Y:219 -Pro Y:220
5Ser Y:347 -Pro Y:348
6Gly Z:219 -Pro Z:220
7Ser Z:347 -Pro Z:348

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4MQW)

(-) 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:88
                                                                                                                        
               SCOP domains d4mqwa_ A: Glycoprotein hormones alpha chain (Gonadotropin A, Follitropin alpha)         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee...........eeeeeeeeeeeee.hhhhhh.......eeee..eeeeeeeeeeee...eeeeeeeeeeee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------- Transcript
                 4mqw A   5 QDCPECTLQENPLFSQPGAPILQCMGCCFSRAYPTPLRSKKTMLVQKNVTSESTCCVAKSYNRVTVMGGFKVENHTACHCSTCYYHKS  92
                                    14        24        34        44        54        64        74        84        


Chain B from PDB  Type:PROTEIN  Length:109
                                                                                                                                             
               SCOP domains d4mqwb_ B: Follicle stimulating hormone, follitropin, beta chain                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeeeeehhhheeeeeeeeeeeeeeeee..............eeeeeeeeeeeeee........eeeeeeeeeeeeee......eeee.............. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 4mqw B   1 NSCELTNITIAIEKEECRFCISINTTWCAGYCYTRDLVYKDPARPKIQKTCTFKELVYETVRVPGCAHHADSLYTYPVATQCHCGKCDSDSTDCTVRGLGPSYCSFGEM 109
                                    10        20        30        40        50        60        70        80        90       100         


Chain D from PDB  Type:PROTEIN  Length:89
                                                                                                                         
               SCOP domains d4mqwd_ D: Glycoprotein hormones alpha chain (Gonadotropin A, Follitropin alpha)          SCOP domains
               CATH domains ----------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeee...........eeeeeeeeeeeee.hhhhhh.......eeeeeeeeeeeeeeeeee...eeeeeeeeeeeee...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------- Transcript
                 4mqw D   4 VQDCPECTLQENPLFSQPGAPILQCMGCCFSRAYPTPLRSKKTMLVQKNVTSESTCCVAKSYNRVTVMGGFKVENHTACHCSTCYYHKS  92
                                    13        23        33        43        53        63        73        83         


Chain E from PDB  Type:PROTEIN  Length:108
                                                                                                                                            
               SCOP domains d4mqwe_ E: Follicle stimulating hormone, follitropin, beta chain                                             SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeeeeeeeehhhheeeeeeeeeeeeeeeee..............eeeeeeeeeeeeee........eeeeeeeeeeeeee......eeee............. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------ Transcript
                 4mqw E   1 NSCELTNITIAIEKEECRFCISINTTWCAGYCYTRDLVYKDPARPKIQKTCTFKELVYETVRVPGCAHHADSLYTYPVATQCHCGKCDSDSTDCTVRGLGPSYCSFGE 108
                                    10        20        30        40        50        60        70        80        90       100        


Chain G from PDB  Type:PROTEIN  Length:88
                                                                                                                        
               SCOP domains d4mqwg_ G: Glycoprotein hormones alpha chain (Gonadotropin A, Follitropin alpha)         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee...........eeeeeeeeeeeee.hhhhhh.......eeeee.eeeeeeeeeeee...eeeeeeeeeeee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------- Transcript
                 4mqw G   5 QDCPECTLQENPLFSQPGAPILQCMGCCFSRAYPTPLRSKKTMLVQKNVTSESTCCVAKSYNRVTVMGGFKVENHTACHCSTCYYHKS  92
                                    14        24        34        44        54        64        74        84        


Chain H from PDB  Type:PROTEIN  Length:108
                                                                                                                                            
               SCOP domains d4mqwh_ H: Follicle stimulating hormone, follitropin, beta chain                                             SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeeeeeeeehhhheeeeeeeeeeeeeeeee..............eeeeeeeeeeeeee........eeeeeeeeeeeeee......eeee............. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------ Transcript
                 4mqw H   1 NSCELTNITIAIEKEECRFCISINTTWCAGYCYTRDLVYKDPARPKIQKTCTFKELVYETVRVPGCAHHADSLYTYPVATQCHCGKCDSDSTDCTVRGLGPSYCSFGE 108
                                    10        20        30        40        50        60        70        80        90       100        


Chain X from PDB  Type:PROTEIN  Length:289
                                                                                                                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......ee...eeeee................eeeee.....ee............eeeee......ee............eeeeeee....ee............eeeeeee................eeeeee......ee............eeee.......ee.......eeeeeee.................ee...eee..................eee....................eee..hhhhhhhhh...............eee......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4mqw X  18 CHHRICHCSNRVFLCQESKVTEIPSDLPRNAIELRFVLTKLRVIQKGAFSGFGDLEKIEISQNDVLEVIEADVFSNLPKLHEIRIEKANNLLYINPEAFQNLPNLQYLLISNTGIKHLPDVHKIHSLQKVLLDIQDNINIHTIERNSFVGLSFESVILWLNKNGIQEIHNSAFNGTQLDELNLSDNNNLEELPNDVFHGASGPVILDISRTRIHSLPSYGLENLKKLRARSTYNLKKLPTLEKLVALMEASLTYPSHCCAFANWRICNKDyDLCVDVTCSPKPDAFNPC 356
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277    || 334|  ||  347         
                                                                                                                                                                                                                                                                                                  282|  |||  ||              
                                                                                                                                                                                                                                                                                                   291  |||  ||              
                                                                                                                                                                                                                                                                                                      294||  ||              
                                                                                                                                                                                                                                                                                                       334|  ||              
                                                                                                                                                                                                                                                                                                        335-TYS              
                                                                                                                                                                                                                                                                                                           338|              
                                                                                                                                                                                                                                                                                                            342              


Chain Y from PDB  Type:PROTEIN  Length:284
                                                                                                                                                                                                                                                                                                                            
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......ee...eeeee................eeeee.....ee............eeeee......ee............eeeeeee....ee............eeeeeee................eeeeee......ee............eeee.......ee.......eeeeeee..........hhhhh..ee...eee............hhhhh.eee....................eee...hhhhhhhhh........eee.......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4mqw Y  18 CHHRICHCSNRVFLCQESKVTEIPSDLPRNAIELRFVLTKLRVIQKGAFSGFGDLEKIEISQNDVLEVIEADVFSNLPKLHEIRIEKANNLLYINPEAFQNLPNLQYLLISNTGIKHLPDVHKIHSLQKVLLDIQDNINIHTIERNSFVGLSFESVILWLNKNGIQEIHNSAFNGTQLDELNLSDNNNLEELPNDVFHGASGPVILDISRTRIHSLPSYGLENLKKLRARSTYNLKKLPTLEKLVALMEASLTYPSHCCAFANWDyDLVDVTCSPKPDAFNPCE 357
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277   ||| 343       353    
                                                                                                                                                                                                                                                                                                 281|| ||               
                                                                                                                                                                                                                                                                                                  334| ||               
                                                                                                                                                                                                                                                                                                   335-TYS              
                                                                                                                                                                                                                                                                                                     337|               
                                                                                                                                                                                                                                                                                                      342               


Chain Z from PDB  Type:PROTEIN  Length:290
                                                                                                                                                                                                                                                                                                                                  
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......ee...eeeee................eeeee.....ee............eeeee......ee............eeeeeee....ee.hhhh.......eeeeeee................eeeeee......ee............eeee.......ee.........eeeee......................eee..................eee....................eee...hhhhhhhhhh..............eee.hhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4mqw Z  18 CHHRICHCSNRVFLCQESKVTEIPSDLPRNAIELRFVLTKLRVIQKGAFSGFGDLEKIEISQNDVLEVIEADVFSNLPKLHEIRIEKANNLLYINPEAFQNLPNLQYLLISNTGIKHLPDVHKIHSLQKVLLDIQDNINIHTIERNSFVGLSFESVILWLNKNGIQEIHNSAFNGTQLDELNLSDNNNLEELPNDVFHGASGPVILDISRTRIHSLPSYGLENLKKLRARSTYNLKKLPTLEKLVALMEASLTYPSHCCAFANWRRPICDyDLCNVDVTCSPKPDAFNPC 356
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277     ||334|   || 346       356
                                                                                                                                                                                                                                                                                                   283| ||| 339|              
                                                                                                                                                                                                                                                                                                    290 |||  342              
                                                                                                                                                                                                                                                                                                      292||                   
                                                                                                                                                                                                                                                                                                       334|                   
                                                                                                                                                                                                                                                                                                        335-TYS
   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  (2, 6)

Asymmetric Unit
(-)
Class: Small proteins (3458)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (43, 58)

Asymmetric Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Asn X:354 - Pro X:355   [ RasMol ]  
    Gly X:219 - Pro X:220   [ RasMol ]  
    Gly Y:219 - Pro Y:220   [ RasMol ]  
    Gly Z:219 - Pro Z:220   [ RasMol ]  
    Ser X:347 - Pro X:348   [ RasMol ]  
    Ser Y:347 - Pro Y:348   [ RasMol ]  
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  Q96QJ4_HUMAN | Q96QJ4
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 Related Entries

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

UniProtKB/Swiss-Prot
        FSHB_HUMAN | P01225: 1fl7 1xwd 4ay9
        FSHR_HUMAN | P23945: 1xun 1xwd 4ay9
        GLHA_HUMAN | P01215: 1dz7 1e9j 1fl7 1hcn 1hd4 1hrp 1qfw 1xul 1xwd 4ay9
        Q96QJ4_HUMAN | Q96QJ4: 4ay9

(-) Related Entries Specified in the PDB File

4ay9 STRUCTURE OF FOLLICLE-STIMULATING HORMONE IN COMPLEX WITH THE ENTIRE ECTODOMAIN OF ITS RECEPTOR