PDB Short entry for 2QQH HEADER IMMUNE SYSTEM, MEMBRANE PROTEIN 26-JUL-07 2QQH TITLE STRUCTURE OF C8A-MACPF REVEALS MECHANISM OF MEMBRANE ATTACK IN TITLE 2 COMPLEMENT IMMUNE DEFENSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: COMPLEMENT COMPONENT C8 ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: COMPLEMENT COMPONENT 8 SUBUNIT ALPHA; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: C8A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ORIGAMI; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS MACPF, MEMBRANE PERFORATION, CLEAVAGE ON PAIR OF BASIC RESIDUES, KEYWDS 2 COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, CYTOLYSIS, EGF- KEYWDS 3 LIKE DOMAIN, GLYCOPROTEIN, IMMUNE RESPONSE, INNATE IMMUNITY, KEYWDS 4 MEMBRANE ATTACK COMPLEX, POLYMORPHISM, SECRETED, IMMUNE SYSTEM, KEYWDS 5 MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.A.HADDERS,P.GROS REVDAT 5 20-OCT-21 2QQH 1 REMARK SEQADV LINK REVDAT 4 02-AUG-17 2QQH 1 SOURCE REVDAT 3 24-FEB-09 2QQH 1 VERSN REVDAT 2 09-OCT-07 2QQH 1 JRNL REVDAT 1 25-SEP-07 2QQH 0 JRNL AUTH M.A.HADDERS,D.X.BERINGER,P.GROS JRNL TITL STRUCTURE OF C8ALPHA-MACPF REVEALS MECHANISM OF MEMBRANE JRNL TITL 2 ATTACK IN COMPLEMENT IMMUNE DEFENSE. JRNL REF SCIENCE V. 317 1552 2007 JRNL REFN ISSN 0036-8075 JRNL PMID 17872444 JRNL DOI 10.1126/SCIENCE.1147103 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.3.0008 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 20253 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.256 REMARK 3 R VALUE (WORKING SET) : 0.255 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1089 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1464 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3280 REMARK 3 BIN FREE R VALUE SET COUNT : 151 REMARK 3 BIN FREE R VALUE : 0.3080 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2402 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 44 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 63.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.49 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.69000 REMARK 3 B22 (A**2) : -0.69000 REMARK 3 B33 (A**2) : 1.38000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.315 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.255 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.198 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 16.508 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.903 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.888 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2461 ; 0.032 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3315 ; 1.703 ; 1.963 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 299 ; 8.501 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 119 ;36.780 ;24.202 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 423 ;18.819 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;22.490 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 348 ; 0.125 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1866 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1102 ; 0.252 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1634 ; 0.310 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 114 ; 0.149 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 53 ; 0.235 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.172 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1548 ; 0.695 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2388 ; 1.165 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1060 ; 1.621 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 927 ; 2.405 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2QQH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-SEP-07. REMARK 100 THE DEPOSITION ID IS D_1000043927. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAR-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.006 REMARK 200 MONOCHROMATOR : SI 311 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21349 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : 0.08000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : 0.51300 REMARK 200 R SYM FOR SHELL (I) : 0.51300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS, MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1M LISO4, 5MM NICL2, 100MM TRIS, PH REMARK 280 8.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 303K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 2 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 89.46000 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 89.46000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 37.50450 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 89.46000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 89.46000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 37.50450 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 89.46000 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 89.46000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 37.50450 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 89.46000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 89.46000 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 37.50450 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 89.46000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 89.46000 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 37.50450 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 89.46000 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 89.46000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 37.50450 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 89.46000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 89.46000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 37.50450 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 89.46000 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 89.46000 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 37.50450 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 525 LIES ON A SPECIAL POSITION. 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 GLY A 101 REMARK 465 ARG A 159 REMARK 465 TYR A 160 REMARK 465 ASP A 161 REMARK 465 SER A 162 REMARK 465 THR A 163 REMARK 465 SER A 164 REMARK 465 GLU A 165 REMARK 465 ARG A 166 REMARK 465 LEU A 167 REMARK 465 TYR A 168 REMARK 465 TYR A 169 REMARK 465 GLY A 170 REMARK 465 GLY A 336 REMARK 465 ALA A 380 REMARK 465 TRP A 400 REMARK 465 SER A 401 REMARK 465 GLY A 402 REMARK 465 GLY A 403 REMARK 465 LEU A 404 REMARK 465 ALA A 405 REMARK 465 GLN A 406 REMARK 465 ASN A 407 REMARK 465 ARG A 408 REMARK 465 SER A 409 REMARK 465 THR A 410 REMARK 465 ILE A 411 REMARK 465 THR A 412 REMARK 465 ALA A 464 REMARK 465 ALA A 465 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 ALA A 105 136.67 108.90 REMARK 500 ASP A 107 -3.24 174.39 REMARK 500 GLN A 112 -64.57 -15.43 REMARK 500 ASP A 172 -40.94 91.16 REMARK 500 ILE A 195 9.47 -67.98 REMARK 500 SER A 196 -136.69 88.88 REMARK 500 SER A 197 -5.25 -150.26 REMARK 500 GLU A 198 -77.34 106.58 REMARK 500 TYR A 200 123.20 -176.52 REMARK 500 PRO A 226 -75.49 -88.59 REMARK 500 LYS A 251 102.49 -48.02 REMARK 500 TYR A 252 -26.44 176.91 REMARK 500 GLU A 254 -95.41 -65.53 REMARK 500 LYS A 256 107.06 -2.21 REMARK 500 PHE A 257 -99.28 -98.27 REMARK 500 LYS A 329 -73.66 -27.89 REMARK 500 LYS A 331 -74.05 -74.82 REMARK 500 UNK A 12 -95.39 -71.75 REMARK 500 ALA A 383 -131.16 -164.11 REMARK 500 MET A 384 18.90 53.25 REMARK 500 GLU A 387 -92.48 -19.01 REMARK 500 ASP A 388 80.54 -178.35 REMARK 500 ILE A 389 99.71 -4.38 REMARK 500 SER A 398 152.59 -49.07 REMARK 500 ASN A 423 55.94 -140.10 REMARK 500 HIS A 440 -137.95 -104.93 REMARK 500 SER A 442 -146.70 61.76 REMARK 500 LEU A 443 75.36 41.14 REMARK 500 PRO A 445 -42.01 -27.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ARG A 381 LYS A 382 -144.41 REMARK 500 ALA A 383 MET A 384 145.92 REMARK 500 REMARK 500 REMARK: NULL 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 NI A 500 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 186 NE2 REMARK 620 2 GLU A 188 OE2 85.9 REMARK 620 3 HIS A 270 ND1 99.5 98.2 REMARK 620 4 HOH A 524 O 99.9 82.2 160.6 REMARK 620 5 HOH A 529 O 93.3 178.6 83.1 96.8 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 466 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 467 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 500 REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES 337 TO 379 ARE IDENTICAL TO THOSE OF RESIDUES REMARK 999 367 TO 409 IN UNIPROT ENTRY P07357, WHICH ARE REMARK 999 ITSRDITTCFGGSLGIQYEDKINVGGGLSGDHCKKFGGGKTER. REMARK 999 HOWEVER, ONLY 12 RESIDUES WERE OBSERVED AND THE ALIGNMENT REMARK 999 BETWEEN SEQUENCE AND COORDINATES IS UNKNOWN IN THIS REGION. REMARK 999 THESE 12 RESIDUES WERE ORIGINALLY MODELED AS ALA/GLY AND REMARK 999 HAVE BEEN CHANGED TO UNK DURING PROCESSING. DBREF 2QQH A 103 336 UNP P07357 CO8A_HUMAN 133 366 DBREF 2QQH A 380 462 UNP P07357 CO8A_HUMAN 410 492 SEQADV 2QQH GLY A 101 UNP P07357 EXPRESSION TAG SEQADV 2QQH SER A 102 UNP P07357 EXPRESSION TAG SEQADV 2QQH SER A 164 UNP P07357 CYS 194 ENGINEERED MUTATION SEQADV 2QQH ALA A 463 UNP P07357 EXPRESSION TAG SEQADV 2QQH ALA A 464 UNP P07357 EXPRESSION TAG SEQADV 2QQH ALA A 465 UNP P07357 EXPRESSION TAG SEQRES 1 A 334 GLY SER VAL ARG ALA ILE ASP GLU ASP CYS SER GLN TYR SEQRES 2 A 334 GLU PRO ILE PRO GLY SER GLN LYS ALA ALA LEU GLY TYR SEQRES 3 A 334 ASN ILE LEU THR GLN GLU ASP ALA GLN SER VAL TYR ASP SEQRES 4 A 334 ALA SER TYR TYR GLY GLY GLN CYS GLU THR VAL TYR ASN SEQRES 5 A 334 GLY GLU TRP ARG GLU LEU ARG TYR ASP SER THR SER GLU SEQRES 6 A 334 ARG LEU TYR TYR GLY ASP ASP GLU LYS TYR PHE ARG LYS SEQRES 7 A 334 PRO TYR ASN PHE LEU LYS TYR HIS PHE GLU ALA LEU ALA SEQRES 8 A 334 ASP THR GLY ILE SER SER GLU PHE TYR ASP ASN ALA ASN SEQRES 9 A 334 ASP LEU LEU SER LYS VAL LYS LYS ASP LYS SER ASP SER SEQRES 10 A 334 PHE GLY VAL THR ILE GLY ILE GLY PRO ALA GLY SER PRO SEQRES 11 A 334 LEU LEU VAL GLY VAL GLY VAL SER HIS SER GLN ASP THR SEQRES 12 A 334 SER PHE LEU ASN GLU LEU ASN LYS TYR ASN GLU LYS LYS SEQRES 13 A 334 PHE ILE PHE THR ARG ILE PHE THR LYS VAL GLN THR ALA SEQRES 14 A 334 HIS PHE LYS MET ARG LYS ASP ASP ILE MET LEU ASP GLU SEQRES 15 A 334 GLY MET LEU GLN SER LEU MET GLU LEU PRO ASP GLN TYR SEQRES 16 A 334 ASN TYR GLY MET TYR ALA LYS PHE ILE ASN ASP TYR GLY SEQRES 17 A 334 THR HIS TYR ILE THR SER GLY SER MET GLY GLY ILE TYR SEQRES 18 A 334 GLU TYR ILE LEU VAL ILE ASP LYS ALA LYS MET GLU SER SEQRES 19 A 334 LEU GLY UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 20 A 334 UNK ALA ARG LYS ALA MET ALA VAL GLU ASP ILE ILE SER SEQRES 21 A 334 ARG VAL ARG GLY GLY SER SER GLY TRP SER GLY GLY LEU SEQRES 22 A 334 ALA GLN ASN ARG SER THR ILE THR TYR ARG SER TRP GLY SEQRES 23 A 334 ARG SER LEU LYS TYR ASN PRO VAL VAL ILE ASP PHE GLU SEQRES 24 A 334 MET GLN PRO ILE HIS GLU VAL LEU ARG HIS THR SER LEU SEQRES 25 A 334 GLY PRO LEU GLU ALA LYS ARG GLN ASN LEU ARG ARG ALA SEQRES 26 A 334 LEU ASP GLN TYR LEU MET ALA ALA ALA HET SO4 A 1 5 HET SO4 A 466 5 HET SO4 A 467 5 HET NI A 500 1 HETNAM SO4 SULFATE ION HETNAM NI NICKEL (II) ION FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 NI NI 2+ FORMUL 6 HOH *44(H2 O) HELIX 1 1 GLY A 118 ALA A 123 1 6 HELIX 2 2 ASN A 202 LYS A 214 1 13 HELIX 3 3 SER A 215 GLY A 219 5 5 HELIX 4 4 SER A 238 LEU A 246 1 9 HELIX 5 5 LEU A 246 LYS A 251 1 6 HELIX 6 6 ASP A 281 GLU A 290 1 10 HELIX 7 7 ASN A 296 GLY A 308 1 13 HELIX 8 8 ASP A 328 LEU A 335 1 8 HELIX 9 9 UNK A 2 UNK A 13 1 12 HELIX 10 10 ARG A 414 LEU A 420 1 7 HELIX 11 11 LYS A 421 ASN A 423 5 3 HELIX 12 12 HIS A 435 ARG A 439 5 5 HELIX 13 13 GLY A 444 LEU A 446 5 3 SHEET 1 A 6 ASP A 133 SER A 136 0 SHEET 2 A 6 LEU A 124 TYR A 126 -1 N GLY A 125 O ALA A 134 SHEET 3 A 6 HIS A 310 ILE A 327 -1 O HIS A 310 N TYR A 126 SHEET 4 A 6 VAL A 425 PRO A 433 -1 O ILE A 427 N SER A 316 SHEET 5 A 6 THR A 221 ILE A 224 1 N GLY A 223 O MET A 431 SHEET 6 A 6 LEU A 231 LEU A 232 -1 O LEU A 231 N ILE A 222 SHEET 1 B 4 PHE A 182 THR A 193 0 SHEET 2 B 4 ILE A 258 MET A 273 -1 O LYS A 265 N ASP A 192 SHEET 3 B 4 HIS A 310 ILE A 327 -1 O TYR A 323 N ILE A 262 SHEET 4 B 4 ILE A 390 ARG A 394 -1 O ARG A 392 N GLU A 322 SHEET 1 C 2 THR A 149 TYR A 151 0 SHEET 2 C 2 TYR A 175 ARG A 177 -1 O PHE A 176 N VAL A 150 SSBOND 1 CYS A 110 CYS A 147 1555 1555 2.02 LINK NE2 HIS A 186 NI NI A 500 1555 1555 2.08 LINK OE2 GLU A 188 NI NI A 500 1555 1555 2.22 LINK ND1 HIS A 270 NI NI A 500 1555 1555 1.96 LINK NI NI A 500 O HOH A 524 1555 1555 2.36 LINK NI NI A 500 O HOH A 529 1555 1555 2.24 SITE 1 AC1 6 GLY A 118 SER A 119 GLN A 120 LYS A 121 SITE 2 AC1 6 HOH A 515 HOH A 531 SITE 1 AC2 1 ARG A 394 SITE 1 AC3 4 LYS A 275 ARG A 439 HIS A 440 HOH A 542 SITE 1 AC4 5 HIS A 186 GLU A 188 HIS A 270 HOH A 524 SITE 2 AC4 5 HOH A 529 CRYST1 178.920 178.920 75.009 90.00 90.00 90.00 I 4 2 2 16 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 0.005589 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005589 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013332 0.00000