PDB Short entry for 5HZF HEADER SIGNALING PROTEIN 02-FEB-16 5HZF TITLE SINGLE CHAIN RECOMBINANT GLOBULAR HEAD OF THE COMPLEMENT SYSTEM TITLE 2 PROTEIN C1Q IN COMPLEX WITH MAGNESIUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: COMPLEMENT C1Q SUBCOMPONENT SUBUNIT A,COMPLEMENT C1Q COMPND 3 SUBCOMPONENT SUBUNIT C,COMPLEMENT C1Q SUBCOMPONENT SUBUNIT B; COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: C1QA, C1QC, C1QG, C1QB; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: HEK 293-F; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCDNA3.1 KEYWDS GC1Q DOMAIN, COMPLEMENT, C1Q, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.P.MOREAU,C.P.GABORIAUD REVDAT 5 10-JAN-24 5HZF 1 REMARK REVDAT 4 12-JUN-19 5HZF 1 AUTHOR REVDAT 3 30-AUG-17 5HZF 1 ATOM REVDAT 2 30-MAR-16 5HZF 1 JRNL REVDAT 1 02-MAR-16 5HZF 0 JRNL AUTH C.MOREAU,I.BALLY,A.CHOUQUET,B.BOTTAZZI,B.GHEBREHIWET, JRNL AUTH 2 C.GABORIAUD,N.THIELENS JRNL TITL STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF A SINGLE-CHAIN JRNL TITL 2 FORM OF THE RECOGNITION DOMAIN OF COMPLEMENT PROTEIN C1Q. JRNL REF FRONT IMMUNOL V. 7 79 2016 JRNL REFN ESSN 1664-3224 JRNL PMID 26973654 JRNL DOI 10.3389/FIMMU.2016.00079 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1_2155 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 49342 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 2507 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 42.9173 - 4.0612 0.99 2686 151 0.1423 0.1431 REMARK 3 2 4.0612 - 3.2239 0.99 2652 138 0.1369 0.1420 REMARK 3 3 3.2239 - 2.8164 0.99 2646 139 0.1540 0.1875 REMARK 3 4 2.8164 - 2.5590 0.99 2616 127 0.1703 0.1845 REMARK 3 5 2.5590 - 2.3756 0.98 2599 157 0.1657 0.1957 REMARK 3 6 2.3756 - 2.2355 0.99 2593 170 0.1639 0.1871 REMARK 3 7 2.2355 - 2.1236 0.99 2584 145 0.1641 0.2044 REMARK 3 8 2.1236 - 2.0311 0.99 2605 134 0.1637 0.1998 REMARK 3 9 2.0311 - 1.9529 0.98 2592 137 0.1702 0.1937 REMARK 3 10 1.9529 - 1.8855 0.98 2616 124 0.1846 0.2130 REMARK 3 11 1.8855 - 1.8266 0.99 2600 124 0.1898 0.2117 REMARK 3 12 1.8266 - 1.7744 0.98 2567 146 0.1974 0.2138 REMARK 3 13 1.7744 - 1.7277 0.99 2576 129 0.2186 0.2599 REMARK 3 14 1.7277 - 1.6855 0.99 2643 131 0.2277 0.2465 REMARK 3 15 1.6855 - 1.6472 0.99 2560 163 0.2687 0.2921 REMARK 3 16 1.6472 - 1.6121 0.99 2578 139 0.2894 0.2983 REMARK 3 17 1.6121 - 1.5799 0.99 2608 149 0.3205 0.3230 REMARK 3 18 1.5799 - 1.5501 0.95 2514 104 0.3398 0.3090 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.030 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.011 3347 REMARK 3 ANGLE : 1.188 4562 REMARK 3 CHIRALITY : 0.077 496 REMARK 3 PLANARITY : 0.007 601 REMARK 3 DIHEDRAL : 13.042 1983 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 3 THROUGH 125 ) REMARK 3 ORIGIN FOR THE GROUP (A): 73.0583 2.3070 18.9523 REMARK 3 T TENSOR REMARK 3 T11: 0.1050 T22: 0.1517 REMARK 3 T33: 0.1700 T12: -0.0047 REMARK 3 T13: 0.0212 T23: 0.0006 REMARK 3 L TENSOR REMARK 3 L11: 2.8829 L22: 2.5130 REMARK 3 L33: 1.7331 L12: -0.7294 REMARK 3 L13: -0.1452 L23: -0.1223 REMARK 3 S TENSOR REMARK 3 S11: -0.0693 S12: -0.2136 S13: -0.0933 REMARK 3 S21: 0.1135 S22: 0.0427 S23: 0.1666 REMARK 3 S31: 0.0790 S32: -0.1636 S33: 0.0158 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 126 THROUGH 165 ) REMARK 3 ORIGIN FOR THE GROUP (A): 85.3749 11.8058 8.7263 REMARK 3 T TENSOR REMARK 3 T11: 0.0964 T22: 0.1147 REMARK 3 T33: 0.2037 T12: -0.0199 REMARK 3 T13: -0.0298 T23: -0.0063 REMARK 3 L TENSOR REMARK 3 L11: 2.1618 L22: 1.6052 REMARK 3 L33: 2.8421 L12: -0.1215 REMARK 3 L13: -0.8329 L23: 0.0122 REMARK 3 S TENSOR REMARK 3 S11: 0.0436 S12: 0.0976 S13: 0.3621 REMARK 3 S21: -0.1082 S22: 0.0387 S23: 0.0028 REMARK 3 S31: -0.2375 S32: 0.0442 S33: 0.0044 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 166 THROUGH 279 ) REMARK 3 ORIGIN FOR THE GROUP (A): 92.0814 10.3615 11.6542 REMARK 3 T TENSOR REMARK 3 T11: 0.1044 T22: 0.1351 REMARK 3 T33: 0.1792 T12: -0.0088 REMARK 3 T13: 0.0175 T23: -0.0357 REMARK 3 L TENSOR REMARK 3 L11: 2.6036 L22: 1.8650 REMARK 3 L33: 1.2437 L12: -0.2556 REMARK 3 L13: 0.1939 L23: -0.2772 REMARK 3 S TENSOR REMARK 3 S11: -0.0087 S12: -0.0080 S13: 0.2700 REMARK 3 S21: 0.0497 S22: 0.0042 S23: -0.1078 REMARK 3 S31: -0.0917 S32: 0.1176 S33: -0.0198 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 280 THROUGH 407 ) REMARK 3 ORIGIN FOR THE GROUP (A): 91.5833 4.8696 30.9992 REMARK 3 T TENSOR REMARK 3 T11: 0.2192 T22: 0.3729 REMARK 3 T33: 0.1697 T12: 0.0719 REMARK 3 T13: -0.0315 T23: -0.0527 REMARK 3 L TENSOR REMARK 3 L11: 2.3899 L22: 2.5879 REMARK 3 L33: 1.9930 L12: 0.4876 REMARK 3 L13: -0.0185 L23: 0.6471 REMARK 3 S TENSOR REMARK 3 S11: -0.0816 S12: -0.6690 S13: 0.0355 REMARK 3 S21: 0.3956 S22: 0.0771 S23: -0.1371 REMARK 3 S31: 0.0706 S32: 0.1354 S33: -0.0131 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5HZF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-FEB-16. REMARK 100 THE DEPOSITION ID IS D_1000217994. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49348 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.8500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.07530 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.950 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1PK6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 8000, 0.1M HEPES, PH 7.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 40.49800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.45550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 40.49800 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 26.45550 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LYS A 1 REMARK 465 ASP A 2 REMARK 465 GLY A 137 REMARK 465 SER A 138 REMARK 465 GLY A 139 REMARK 465 MET A 408 REMARK 465 GLU A 409 REMARK 465 ALA A 410 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 820 O HOH A 911 2.02 REMARK 500 O HOH A 601 O HOH A 671 2.03 REMARK 500 O HOH A 742 O HOH A 861 2.07 REMARK 500 O HOH A 601 O HOH A 883 2.12 REMARK 500 O HOH A 771 O HOH A 847 2.14 REMARK 500 O HOH A 788 O HOH A 885 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NE2 GLN A 256 NE2 GLN A 256 2755 0.62 REMARK 500 CD GLN A 256 NE2 GLN A 256 2755 1.43 REMARK 500 NH2 ARG A 293 OE1 GLU A 374 4746 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ARG A 13 -59.58 -143.22 REMARK 500 ASN A 30 60.72 -161.51 REMARK 500 TRP A 60 -101.03 -135.99 REMARK 500 THR A 153 148.11 -170.00 REMARK 500 ASN A 171 56.54 -164.24 REMARK 500 LYS A 223 -51.36 75.67 REMARK 500 ASN A 247 -137.58 -107.81 REMARK 500 ALA A 273 -147.65 66.23 REMARK 500 ASN A 305 57.60 -153.52 REMARK 500 ARG A 345 -117.34 -107.76 REMARK 500 ALA A 395 82.28 -155.57 REMARK 500 PHE A 405 62.86 66.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 915 DISTANCE = 6.36 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 90 OE1 REMARK 620 2 ASP A 356 OD1 90.1 REMARK 620 3 TYR A 357 O 88.9 99.9 REMARK 620 4 GLN A 363 OE1 172.6 82.5 93.1 REMARK 620 5 HOH A 829 O 95.9 93.3 165.9 83.8 REMARK 620 6 HOH A 854 O 89.7 171.5 88.6 97.5 78.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5HCF RELATED DB: PDB REMARK 900 5HCF CONTAINS THE SAME PROTEIN, COMPLEXED WITH A CALCIUM ION, REMARK 900 INSTEAD OF A MAGNESIUM ION IN THE PRESENT DEPOSITION. DBREF 5HZF A 1 136 UNP P02745 C1QA_HUMAN 110 245 DBREF 5HZF A 140 270 UNP P02747 C1QC_HUMAN 115 245 DBREF 5HZF A 274 410 UNP P02746 C1QB_HUMAN 117 253 SEQADV 5HZF GLY A 137 UNP P02745 LINKER SEQADV 5HZF SER A 138 UNP P02745 LINKER SEQADV 5HZF GLY A 139 UNP P02745 LINKER SEQADV 5HZF GLY A 271 UNP P02747 LINKER SEQADV 5HZF SER A 272 UNP P02747 LINKER SEQADV 5HZF ALA A 273 UNP P02747 LINKER SEQRES 1 A 410 LYS ASP GLN PRO ARG PRO ALA PHE SER ALA ILE ARG ARG SEQRES 2 A 410 ASN PRO PRO MET GLY GLY ASN VAL VAL ILE PHE ASP THR SEQRES 3 A 410 VAL ILE THR ASN GLN GLU GLU PRO TYR GLN ASN HIS SER SEQRES 4 A 410 GLY ARG PHE VAL CYS THR VAL PRO GLY TYR TYR TYR PHE SEQRES 5 A 410 THR PHE GLN VAL LEU SER GLN TRP GLU ILE CYS LEU SER SEQRES 6 A 410 ILE VAL SER SER SER ARG GLY GLN VAL ARG ARG SER LEU SEQRES 7 A 410 GLY PHE CYS ASP THR THR ASN LYS GLY LEU PHE GLN VAL SEQRES 8 A 410 VAL SER GLY GLY MET VAL LEU GLN LEU GLN GLN GLY ASP SEQRES 9 A 410 GLN VAL TRP VAL GLU LYS ASP PRO LYS LYS GLY HIS ILE SEQRES 10 A 410 TYR GLN GLY SER GLU ALA ASP SER VAL PHE SER GLY PHE SEQRES 11 A 410 LEU ILE PHE PRO SER ALA GLY SER GLY LYS GLN LYS PHE SEQRES 12 A 410 GLN SER VAL PHE THR VAL THR ARG GLN THR HIS GLN PRO SEQRES 13 A 410 PRO ALA PRO ASN SER LEU ILE ARG PHE ASN ALA VAL LEU SEQRES 14 A 410 THR ASN PRO GLN GLY ASP TYR ASP THR SER THR GLY LYS SEQRES 15 A 410 PHE THR CYS LYS VAL PRO GLY LEU TYR TYR PHE VAL TYR SEQRES 16 A 410 HIS ALA SER HIS THR ALA ASN LEU CYS VAL LEU LEU TYR SEQRES 17 A 410 ARG SER GLY VAL LYS VAL VAL THR PHE CYS GLY HIS THR SEQRES 18 A 410 SER LYS THR ASN GLN VAL ASN SER GLY GLY VAL LEU LEU SEQRES 19 A 410 ARG LEU GLN VAL GLY GLU GLU VAL TRP LEU ALA VAL ASN SEQRES 20 A 410 ASP TYR TYR ASP MET VAL GLY ILE GLN GLY SER ASP SER SEQRES 21 A 410 VAL PHE SER GLY PHE LEU LEU PHE PRO ASP GLY SER ALA SEQRES 22 A 410 LYS ALA THR GLN LYS ILE ALA PHE SER ALA THR ARG THR SEQRES 23 A 410 ILE ASN VAL PRO LEU ARG ARG ASP GLN THR ILE ARG PHE SEQRES 24 A 410 ASP HIS VAL ILE THR ASN MET ASN ASN ASN TYR GLU PRO SEQRES 25 A 410 ARG SER GLY LYS PHE THR CYS LYS VAL PRO GLY LEU TYR SEQRES 26 A 410 TYR PHE THR TYR HIS ALA SER SER ARG GLY ASN LEU CYS SEQRES 27 A 410 VAL ASN LEU MET ARG GLY ARG GLU ARG ALA GLN LYS VAL SEQRES 28 A 410 VAL THR PHE CYS ASP TYR ALA TYR ASN THR PHE GLN VAL SEQRES 29 A 410 THR THR GLY GLY MET VAL LEU LYS LEU GLU GLN GLY GLU SEQRES 30 A 410 ASN VAL PHE LEU GLN ALA THR ASP LYS ASN SER LEU LEU SEQRES 31 A 410 GLY MET GLU GLY ALA ASN SER ILE PHE SER GLY PHE LEU SEQRES 32 A 410 LEU PHE PRO ASP MET GLU ALA HET MG A 501 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG MG 2+ FORMUL 3 HOH *315(H2 O) HELIX 1 AA1 LYS A 140 GLN A 144 5 5 HELIX 2 AA2 LYS A 274 LYS A 278 5 5 SHEET 1 AA1 5 THR A 26 GLN A 31 0 SHEET 2 AA1 5 ALA A 7 ILE A 11 -1 N ILE A 11 O THR A 26 SHEET 3 AA1 5 VAL A 126 PRO A 134 -1 O GLY A 129 N PHE A 8 SHEET 4 AA1 5 GLY A 48 SER A 58 -1 N TYR A 49 O ILE A 132 SHEET 5 AA1 5 GLN A 90 LEU A 100 -1 O LEU A 100 N GLY A 48 SHEET 1 AA2 4 PHE A 42 VAL A 43 0 SHEET 2 AA2 4 GLN A 105 GLY A 115 -1 O VAL A 106 N PHE A 42 SHEET 3 AA2 4 ILE A 62 SER A 70 -1 N SER A 65 O GLU A 109 SHEET 4 AA2 4 GLN A 73 ARG A 75 -1 O ARG A 75 N SER A 68 SHEET 1 AA3 4 PHE A 42 VAL A 43 0 SHEET 2 AA3 4 GLN A 105 GLY A 115 -1 O VAL A 106 N PHE A 42 SHEET 3 AA3 4 ILE A 62 SER A 70 -1 N SER A 65 O GLU A 109 SHEET 4 AA3 4 GLY A 79 ASP A 82 -1 O PHE A 80 N LEU A 64 SHEET 1 AA4 5 ALA A 167 THR A 170 0 SHEET 2 AA4 5 VAL A 146 THR A 150 -1 N THR A 150 O ALA A 167 SHEET 3 AA4 5 VAL A 261 PRO A 269 -1 O PHE A 262 N VAL A 149 SHEET 4 AA4 5 GLY A 189 HIS A 199 -1 N LEU A 190 O LEU A 267 SHEET 5 AA4 5 GLN A 226 LEU A 236 -1 O ASN A 228 N ALA A 197 SHEET 1 AA5 5 TYR A 176 ASP A 177 0 SHEET 2 AA5 5 LYS A 182 THR A 184 -1 O LYS A 182 N ASP A 177 SHEET 3 AA5 5 GLU A 241 TYR A 250 -1 O VAL A 242 N PHE A 183 SHEET 4 AA5 5 LEU A 203 ARG A 209 -1 N LEU A 206 O ALA A 245 SHEET 5 AA5 5 VAL A 212 GLY A 219 -1 O VAL A 214 N LEU A 207 SHEET 1 AA6 5 HIS A 301 MET A 306 0 SHEET 2 AA6 5 ALA A 280 THR A 284 -1 N THR A 284 O HIS A 301 SHEET 3 AA6 5 ILE A 398 LEU A 404 -1 O GLY A 401 N PHE A 281 SHEET 4 AA6 5 GLY A 323 SER A 333 -1 N LEU A 324 O LEU A 404 SHEET 5 AA6 5 GLN A 363 LEU A 373 -1 O MET A 369 N PHE A 327 SHEET 1 AA7 4 PHE A 317 THR A 318 0 SHEET 2 AA7 4 ASN A 378 ASN A 387 -1 O VAL A 379 N PHE A 317 SHEET 3 AA7 4 LEU A 337 GLY A 344 -1 N GLY A 344 O ASN A 378 SHEET 4 AA7 4 ALA A 348 ASP A 356 -1 O VAL A 351 N LEU A 341 SSBOND 1 CYS A 63 CYS A 81 1555 1555 2.05 SSBOND 2 CYS A 204 CYS A 218 1555 1555 2.07 SSBOND 3 CYS A 338 CYS A 355 1555 1555 2.05 LINK OE1 GLN A 90 MG MG A 501 1555 1555 2.22 LINK OD1 ASP A 356 MG MG A 501 1555 1555 2.21 LINK O TYR A 357 MG MG A 501 1555 1555 2.57 LINK OE1 GLN A 363 MG MG A 501 1555 1555 2.20 LINK MG MG A 501 O HOH A 829 1555 1555 2.39 LINK MG MG A 501 O HOH A 854 1555 1555 2.51 SITE 1 AC1 6 GLN A 90 ASP A 356 TYR A 357 GLN A 363 SITE 2 AC1 6 HOH A 829 HOH A 854 CRYST1 80.996 52.911 89.894 90.00 115.19 90.00 C 1 2 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012346 0.000000 0.005806 0.00000 SCALE2 0.000000 0.018900 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012293 0.00000