1aly:A   (ILE122) to   (THR242)  CRYSTAL STRUCTURE OF HUMAN CD40 LIGAND  |   CD40L, CD40 LIGAND, CYTOKINE, TNF, HYPER-IGM SYNDROME 
1c3h:A   (TYR114) to   (GLY220)  ACRP30 CALCIUM COMPLEX  |   ACRP30 C1Q TNF TRIMER ALL-BETA CALCIUM-BOUND, SIGNALING PROTEIN 
1c3h:B   (TYR114) to   (GLY220)  ACRP30 CALCIUM COMPLEX  |   ACRP30 C1Q TNF TRIMER ALL-BETA CALCIUM-BOUND, SIGNALING PROTEIN 
1c3h:D   (SER116) to   (VAL218)  ACRP30 CALCIUM COMPLEX  |   ACRP30 C1Q TNF TRIMER ALL-BETA CALCIUM-BOUND, SIGNALING PROTEIN 
1c3h:E   (SER116) to   (VAL218)  ACRP30 CALCIUM COMPLEX  |   ACRP30 C1Q TNF TRIMER ALL-BETA CALCIUM-BOUND, SIGNALING PROTEIN 
1c3h:F   (SER116) to   (GLY220)  ACRP30 CALCIUM COMPLEX  |   ACRP30 C1Q TNF TRIMER ALL-BETA CALCIUM-BOUND, SIGNALING PROTEIN 
1pk6:B    (THR92) to   (ASP201)  GLOBULAR HEAD OF THE COMPLEMENT SYSTEM PROTEIN C1Q  |   COMPLEMENT SYSTEM, C1Q, IMMUNOLOGY, JELLYROLL, IGG, IMMUNE SYSTEM 
1pk6:C    (PHE90) to   (ASP195)  GLOBULAR HEAD OF THE COMPLEMENT SYSTEM PROTEIN C1Q  |   COMPLEMENT SYSTEM, C1Q, IMMUNOLOGY, JELLYROLL, IGG, IMMUNE SYSTEM 
2tun:D    (VAL13) to   (ARG138)  CONFORMATIONAL CHANGES IN THE (ALA-84-VAL) MUTANT OF TUMOR NECROSIS FACTOR  |   LYMPHOKINE 
1gr3:A   (PRO550) to   (TRP651)  STRUCTURE OF THE HUMAN COLLAGEN X NC1 TRIMER  |   COLLAGEN, EXTRACELLULAR MATRIX, CONNECTIVE TISSUE 
2hey:F    (GLN61) to   (ALA158)  CRYSTAL STRUCTURE OF MURINE OX40L BOUND TO HUMAN OX40  |   CYTOKINE, RECEPTOR-LIGAN COMPLEX, CO-STIMULATOR, TNFSF 
2wnu:B    (THR92) to   (ASP201)  COMPLEX BETWEEN C1Q GLOBULAR HEADS AND HEPARAN SULFATE  |   COLLAGEN, INNATE IMMUNITY, IMMUNE RESPONSE, PYRROLIDONE CARBOXYLIC ACID, IMMUNE SYSTEM, DISEASE MUTATION, COMPLEMENT PATHWAY, GLYCOPROTEIN, HYDROXYLATION 
2wnu:C    (PHE90) to   (ASP195)  COMPLEX BETWEEN C1Q GLOBULAR HEADS AND HEPARAN SULFATE  |   COLLAGEN, INNATE IMMUNITY, IMMUNE RESPONSE, PYRROLIDONE CARBOXYLIC ACID, IMMUNE SYSTEM, DISEASE MUTATION, COMPLEMENT PATHWAY, GLYCOPROTEIN, HYDROXYLATION 
2wnu:E    (THR92) to   (ASP201)  COMPLEX BETWEEN C1Q GLOBULAR HEADS AND HEPARAN SULFATE  |   COLLAGEN, INNATE IMMUNITY, IMMUNE RESPONSE, PYRROLIDONE CARBOXYLIC ACID, IMMUNE SYSTEM, DISEASE MUTATION, COMPLEMENT PATHWAY, GLYCOPROTEIN, HYDROXYLATION 
2wnu:F    (PHE90) to   (ASP195)  COMPLEX BETWEEN C1Q GLOBULAR HEADS AND HEPARAN SULFATE  |   COLLAGEN, INNATE IMMUNITY, IMMUNE RESPONSE, PYRROLIDONE CARBOXYLIC ACID, IMMUNE SYSTEM, DISEASE MUTATION, COMPLEMENT PATHWAY, GLYCOPROTEIN, HYDROXYLATION 
2wnv:B    (GLN93) to   (ASP201)  COMPLEX BETWEEN C1Q GLOBULAR HEADS AND DEOXYRIBOSE  |   IMMUNE SYSTEM, C1Q, SECRETED, COLLAGEN, COMPLEMENT, RECOGNITION, DISULFIDE BOND, INNATE IMMUNITY, IMMUNE RESPONSE, PYRROLIDONE CARBOXYLIC ACID, DISEASE MUTATION, COMPLEMENT PATHWAY, GLYCOPROTEIN, HYDROXYLATION 
2wnv:C    (PHE90) to   (ASP195)  COMPLEX BETWEEN C1Q GLOBULAR HEADS AND DEOXYRIBOSE  |   IMMUNE SYSTEM, C1Q, SECRETED, COLLAGEN, COMPLEMENT, RECOGNITION, DISULFIDE BOND, INNATE IMMUNITY, IMMUNE RESPONSE, PYRROLIDONE CARBOXYLIC ACID, DISEASE MUTATION, COMPLEMENT PATHWAY, GLYCOPROTEIN, HYDROXYLATION 
2wnv:E    (GLN93) to   (ASP201)  COMPLEX BETWEEN C1Q GLOBULAR HEADS AND DEOXYRIBOSE  |   IMMUNE SYSTEM, C1Q, SECRETED, COLLAGEN, COMPLEMENT, RECOGNITION, DISULFIDE BOND, INNATE IMMUNITY, IMMUNE RESPONSE, PYRROLIDONE CARBOXYLIC ACID, DISEASE MUTATION, COMPLEMENT PATHWAY, GLYCOPROTEIN, HYDROXYLATION 
2wnv:F    (PHE90) to   (ASP195)  COMPLEX BETWEEN C1Q GLOBULAR HEADS AND DEOXYRIBOSE  |   IMMUNE SYSTEM, C1Q, SECRETED, COLLAGEN, COMPLEMENT, RECOGNITION, DISULFIDE BOND, INNATE IMMUNITY, IMMUNE RESPONSE, PYRROLIDONE CARBOXYLIC ACID, DISEASE MUTATION, COMPLEMENT PATHWAY, GLYCOPROTEIN, HYDROXYLATION 
2jg8:B    (ILE95) to   (ASP201)  CRYSTALLOGRAPHIC STRUCTURE OF HUMAN C1Q GLOBULAR HEADS COMPLEXED TO PHOSPHATIDYL-SERINE  |   POLYMORPHISM, GLYCOPROTEIN, PHAGOCYTOSIS, DISEASE MUTATION, COMPLEMENT PATHWAY, IMMUNE SYSTEM, CELL SURFACE MOLECULE, PYRROLIDONE CARBOXYLIC ACID, HYDROXYLATION, INNATE IMMUNITY, IMMUNE RESPONSE, COLLAGEN, TOLERANCE, APOPOTOSIS, COMPLEMENT 
2jg8:C    (GLN91) to   (ASP195)  CRYSTALLOGRAPHIC STRUCTURE OF HUMAN C1Q GLOBULAR HEADS COMPLEXED TO PHOSPHATIDYL-SERINE  |   POLYMORPHISM, GLYCOPROTEIN, PHAGOCYTOSIS, DISEASE MUTATION, COMPLEMENT PATHWAY, IMMUNE SYSTEM, CELL SURFACE MOLECULE, PYRROLIDONE CARBOXYLIC ACID, HYDROXYLATION, INNATE IMMUNITY, IMMUNE RESPONSE, COLLAGEN, TOLERANCE, APOPOTOSIS, COMPLEMENT 
2jg8:E    (GLN93) to   (ASP201)  CRYSTALLOGRAPHIC STRUCTURE OF HUMAN C1Q GLOBULAR HEADS COMPLEXED TO PHOSPHATIDYL-SERINE  |   POLYMORPHISM, GLYCOPROTEIN, PHAGOCYTOSIS, DISEASE MUTATION, COMPLEMENT PATHWAY, IMMUNE SYSTEM, CELL SURFACE MOLECULE, PYRROLIDONE CARBOXYLIC ACID, HYDROXYLATION, INNATE IMMUNITY, IMMUNE RESPONSE, COLLAGEN, TOLERANCE, APOPOTOSIS, COMPLEMENT 
2jg8:F    (PHE90) to   (ASP195)  CRYSTALLOGRAPHIC STRUCTURE OF HUMAN C1Q GLOBULAR HEADS COMPLEXED TO PHOSPHATIDYL-SERINE  |   POLYMORPHISM, GLYCOPROTEIN, PHAGOCYTOSIS, DISEASE MUTATION, COMPLEMENT PATHWAY, IMMUNE SYSTEM, CELL SURFACE MOLECULE, PYRROLIDONE CARBOXYLIC ACID, HYDROXYLATION, INNATE IMMUNITY, IMMUNE RESPONSE, COLLAGEN, TOLERANCE, APOPOTOSIS, COMPLEMENT 
2jg9:B    (THR92) to   (ASP201)  CRYSTALLOGRAPHIC STRUCTURE OF HUMAN C1Q GLOBULAR HEADS (P1)  |   POLYMORPHISM, GLYCOPROTEIN, PHAGOCYTOSIS, DISEASE MUTATION, COMPLEMENT PATHWAY, IMMUNE SYSTEM, CELL SURFACE MOLECULE, PYRROLIDONE CARBOXYLIC ACID, HYDROXYLATION, INNATE IMMUNITY, IMMUNE RESPONSE, COLLAGEN, TOLERANCE, APOPOTOSIS, COMPLEMENT 
2jg9:C    (PHE90) to   (ASP195)  CRYSTALLOGRAPHIC STRUCTURE OF HUMAN C1Q GLOBULAR HEADS (P1)  |   POLYMORPHISM, GLYCOPROTEIN, PHAGOCYTOSIS, DISEASE MUTATION, COMPLEMENT PATHWAY, IMMUNE SYSTEM, CELL SURFACE MOLECULE, PYRROLIDONE CARBOXYLIC ACID, HYDROXYLATION, INNATE IMMUNITY, IMMUNE RESPONSE, COLLAGEN, TOLERANCE, APOPOTOSIS, COMPLEMENT 
2jg9:E    (THR92) to   (ASP201)  CRYSTALLOGRAPHIC STRUCTURE OF HUMAN C1Q GLOBULAR HEADS (P1)  |   POLYMORPHISM, GLYCOPROTEIN, PHAGOCYTOSIS, DISEASE MUTATION, COMPLEMENT PATHWAY, IMMUNE SYSTEM, CELL SURFACE MOLECULE, PYRROLIDONE CARBOXYLIC ACID, HYDROXYLATION, INNATE IMMUNITY, IMMUNE RESPONSE, COLLAGEN, TOLERANCE, APOPOTOSIS, COMPLEMENT 
2jg9:F    (PHE90) to   (ASP195)  CRYSTALLOGRAPHIC STRUCTURE OF HUMAN C1Q GLOBULAR HEADS (P1)  |   POLYMORPHISM, GLYCOPROTEIN, PHAGOCYTOSIS, DISEASE MUTATION, COMPLEMENT PATHWAY, IMMUNE SYSTEM, CELL SURFACE MOLECULE, PYRROLIDONE CARBOXYLIC ACID, HYDROXYLATION, INNATE IMMUNITY, IMMUNE RESPONSE, COLLAGEN, TOLERANCE, APOPOTOSIS, COMPLEMENT 
4nn0:A   (ALA102) to   (TRP206)  CRYSTAL STRUCTURE OF THE C1QTNF5 GLOBULAR DOMAIN IN SPACE GROUP P63  |   L-ORMD, LATE ONSET RETINAL MACULAR DEGENERATION, S163R, 10-STRAND JELLY-ROLL FOLD, CELLULAR ADHESION, CELL ADHESION 
4nn0:B   (ALA102) to   (TRP206)  CRYSTAL STRUCTURE OF THE C1QTNF5 GLOBULAR DOMAIN IN SPACE GROUP P63  |   L-ORMD, LATE ONSET RETINAL MACULAR DEGENERATION, S163R, 10-STRAND JELLY-ROLL FOLD, CELLULAR ADHESION, CELL ADHESION 
3lkj:B   (ILE122) to   (THR242)  SMALL MOLECULE INHIBITION OF THE TNF FAMILY CYOKINE CD40 LIGAND THROUGH A SUBUNIT FRACTURE MECHANISM  |   CD40L, CD154, TNF-FAMILY CYTOKINE, PROTEIN-PROTEIN INTERACTION, CELL MEMBRANE, CYTOKINE, DISEASE MUTATION, DISULFIDE BOND, GLYCOPROTEIN, MEMBRANE, PHOSPHOPROTEIN, SECRETED, SIGNAL-ANCHOR, TRANSMEMBRANE 
4qpy:A    (VAL24) to   (GLY115)  CRYSTAL STRUCTURE OF C1QL2  |   JELLY ROLL FOLD, BRAIN-SPECIFIC ANGIOGENESIS INHIBITOR ADHESION G- PROTEIN COUPLED RECEPTOR 3, EXTRACELLULAR, PROTEIN BINDING 
4qpy:B    (VAL24) to   (ASP114)  CRYSTAL STRUCTURE OF C1QL2  |   JELLY ROLL FOLD, BRAIN-SPECIFIC ANGIOGENESIS INHIBITOR ADHESION G- PROTEIN COUPLED RECEPTOR 3, EXTRACELLULAR, PROTEIN BINDING 
5hba:A     (PHE6) to   (PRO108)  GLOBULAR DOMAIN OF ZEBRAFISH COMPLEMENT 1QA PROTEIN  |   IMMUNE SYSTEM, COMPLEMENT 1Q 
5hba:B     (PHE6) to   (ALA110)  GLOBULAR DOMAIN OF ZEBRAFISH COMPLEMENT 1QA PROTEIN  |   IMMUNE SYSTEM, COMPLEMENT 1Q 
5hba:C     (PHE6) to   (PRO108)  GLOBULAR DOMAIN OF ZEBRAFISH COMPLEMENT 1QA PROTEIN  |   IMMUNE SYSTEM, COMPLEMENT 1Q 
5hkj:A   (PHE143) to   (ASP248)  SINGLE CHAIN RECOMBINANT GLOBULAR HEAD OF THE COMPLEMENT SYSTEM PROTEIN C1Q  |   GC1Q DOMAIN, COMPLEMENT, C1Q, SIGNALING PROTEIN 
5hzf:A   (GLN144) to   (ASP248)  SINGLE CHAIN RECOMBINANT GLOBULAR HEAD OF THE COMPLEMENT SYSTEM PROTEIN C1Q IN COMPLEX WITH MAGNESIUM  |   GC1Q DOMAIN, COMPLEMENT, C1Q, SIGNALING PROTEIN 
5hzf:A   (ILE279) to   (ASP385)  SINGLE CHAIN RECOMBINANT GLOBULAR HEAD OF THE COMPLEMENT SYSTEM PROTEIN C1Q IN COMPLEX WITH MAGNESIUM  |   GC1Q DOMAIN, COMPLEMENT, C1Q, SIGNALING PROTEIN 
3qd6:C   (ILE122) to   (THR242)  CRYSTAL STRUCTURE OF THE CD40 AND CD154 (CD40L) COMPLEX  |   IMMUNE REGULATOR, RECEPTOR, CYTOKINE-CYTOKINE RECEPTOR COMPLEX 
3qd6:E   (ILE122) to   (THR242)  CRYSTAL STRUCTURE OF THE CD40 AND CD154 (CD40L) COMPLEX  |   IMMUNE REGULATOR, RECEPTOR, CYTOKINE-CYTOKINE RECEPTOR COMPLEX 
4f3j:A   (ALA102) to   (TRP206)  CRYSTAL STRUCTURE OF TRIMERIC GC1Q DOMAIN OF HUMAN C1QTNF5 ASSOCIATED WITH LATE-ONSET RETINAL MACULAR DEGENERATION  |   LATE-ONSET RETINAL MACULAR DEGENERATION, L-ORMD, L-ORD, AMD, AGE- RELATED MACULAR DEGENERATION, C1QTNF5, CTRP5, S163R, SER163ARG, DRUSEN, RETINAL DEPOSITES, 10-STRAND JELLY-ROLL FOLD, MFRP, RPE, CILIARY BODY, SIGNALING PROTEIN 
5kca:A    (VAL62) to   (ARG173)  CRYSTAL STRUCTURE OF THE CBLN1 C1Q DOMAIN TRIMER IN COMPLEX WITH THE AMINO-TERMINAL DOMAIN (ATD) OF IGLUR DELTA-2 (GLUD2)  |   CEREBELLIN, IONOTROPIC GLUTAMATE RECEPTOR (IGLUR), NEUROTRANSMISSION, SIGNALING PROTEIN 
5kca:A   (VAL204) to   (ARG315)  CRYSTAL STRUCTURE OF THE CBLN1 C1Q DOMAIN TRIMER IN COMPLEX WITH THE AMINO-TERMINAL DOMAIN (ATD) OF IGLUR DELTA-2 (GLUD2)  |   CEREBELLIN, IONOTROPIC GLUTAMATE RECEPTOR (IGLUR), NEUROTRANSMISSION, SIGNALING PROTEIN 
5kca:A   (VAL346) to   (ARG457)  CRYSTAL STRUCTURE OF THE CBLN1 C1Q DOMAIN TRIMER IN COMPLEX WITH THE AMINO-TERMINAL DOMAIN (ATD) OF IGLUR DELTA-2 (GLUD2)  |   CEREBELLIN, IONOTROPIC GLUTAMATE RECEPTOR (IGLUR), NEUROTRANSMISSION, SIGNALING PROTEIN 
1o91:A   (MET614) to   (PHE714)  CRYSTAL STRUCTURE OF A COLLAGEN VIII NC1 DOMAIN TRIMER  |   COLLAGEN, C1Q_LIKE_DOMAIN, EXTRACELLULAR MATRIX, ADHESION, CONNECTIVE TISSUE, REPEAT, STRUCTURAL PROTEIN 
1o91:B   (PRO631) to   (PHE714)  CRYSTAL STRUCTURE OF A COLLAGEN VIII NC1 DOMAIN TRIMER  |   COLLAGEN, C1Q_LIKE_DOMAIN, EXTRACELLULAR MATRIX, ADHESION, CONNECTIVE TISSUE, REPEAT, STRUCTURAL PROTEIN 
1c28:A   (TYR114) to   (VAL218)  THE CRYSTAL STRUCTURE OF A COMPLMENT-1Q FAMILY PROTEIN SUGGESTS AN EVOLUTIONARY LINK TO TUMOR NECROSIS FACTOR  |   ACRP30 C1Q TNF TRIMER ALL-BETA, SERUM PROTEIN 
4dou:A   (SER113) to   (LEU213)  CRYSTAL STRUCTURE OF A SINGLE-CHAIN TRIMER OF HUMAN ADIPONECTIN GLOBULAR DOMAIN  |   SINGLE-CHAIN GLOBULAR DOMAIN, CALCIUM BINDING, C1Q-LIKE DOMAIN, GROWTH FACTOR, SERUM, HORMONE 
4dou:A   (TYR393) to   (VAL497)  CRYSTAL STRUCTURE OF A SINGLE-CHAIN TRIMER OF HUMAN ADIPONECTIN GLOBULAR DOMAIN  |   SINGLE-CHAIN GLOBULAR DOMAIN, CALCIUM BINDING, C1Q-LIKE DOMAIN, GROWTH FACTOR, SERUM, HORMONE 
5tsw:A    (PRO12) to   (ARG138)  HIGH RESOLUTION CRYSTAL STRUCTURE OF A HUMAN TNF-ALPHA MUTANT  |   LYMPHOKINE, LOW SYSTEMIC TOXICITY, MUTANT