HEADER IMMUNE SYSTEM 20-OCT-20 7APZ TITLE CLIP PEPTIDE BOUND TO CHICKEN MHC CLASS II MOLECULE (BL-2) FROM B2 TITLE 2 HAPLOTYPE WITH A DECAMER MODE OF BINDING COMPND MOL_ID: 1; COMPND 2 MOLECULE: MHC CLASS II ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MHC CLASS II ANTIGEN ALPHA,MHC CLASS II ANTIGEN ALPHA CHAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: MHC CLASS II BETA CHAIN 2; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: B-LA; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 11 ORGANISM_COMMON: CHICKEN; SOURCE 12 ORGANISM_TAXID: 9031; SOURCE 13 GENE: BLB2; SOURCE 14 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 15 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS CLIP, MHC CLASSII, BLA, BLB2, ANTIGEN PRESENTATION, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR S.HALABI,J.KAUFMAN REVDAT 2 31-JAN-24 7APZ 1 REMARK REVDAT 1 03-NOV-21 7APZ 0 JRNL AUTH S.HALABI,J.KAUFMAN JRNL TITL CLIP PEPTIDE BOUND TO CHICKEN MHC CLASS II MOLECULE (BL-2) JRNL TITL 2 FROM B2 HAPLOTYPE WITH A DECAMER MODE OF BINDING JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.97 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 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) : 1.97 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 69.28 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 36174 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) : 0.212 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1913 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) : 1.98 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.03 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2630 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3180 REMARK 3 BIN FREE R VALUE SET COUNT : 152 REMARK 3 BIN FREE R VALUE : 0.3300 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3139 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 87 REMARK 3 SOLVENT ATOMS : 126 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.18000 REMARK 3 B22 (A**2) : 0.18000 REMARK 3 B33 (A**2) : -0.60000 REMARK 3 B12 (A**2) : 0.09000 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): 0.162 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.157 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.126 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.677 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3293 ; 0.009 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2917 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4450 ; 1.644 ; 1.656 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6737 ; 1.265 ; 1.582 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 386 ; 7.402 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 198 ;28.826 ;21.818 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 503 ;14.854 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;16.157 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 395 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3755 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 778 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7APZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1292110574. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-DEC-18 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9786 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.3 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38197 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.970 REMARK 200 RESOLUTION RANGE LOW (A) : 71.710 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 35.80 REMARK 200 R MERGE (I) : 0.52700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.97 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.08 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 35.70 REMARK 200 R MERGE FOR SHELL (I) : 5.85700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 6T3Y REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M ZINC ACETATE (SALT) 0.1 M REMARK 280 IMIDAZOLE PH 6.5 (BUFFER) 10 %W/V PEG 8000 (PRECIPITANT), VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 175.38067 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 87.69033 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 131.53550 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 43.84517 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 219.22583 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 175.38067 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 87.69033 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 43.84517 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 131.53550 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 219.22583 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 2 0.500000 -0.866025 0.000000 41.40150 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 71.70950 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 43.84517 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 ZN ZN A 210 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 328 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 LYS B -26 REMARK 465 GLY B -11A REMARK 465 GLY B -11B REMARK 465 GLY B -11C REMARK 465 SER B -11D REMARK 465 GLY B -11E REMARK 465 GLY B -11F REMARK 465 GLY B -1 REMARK 465 GLY B 0 REMARK 465 GLY B 1 REMARK 465 PRO B 190 REMARK 465 PRO B 191 REMARK 465 ALA B 192 REMARK 465 ASP B 193 REMARK 465 ALA B 194 REMARK 465 GLY B 195 REMARK 465 ARG B 196 REMARK 465 SER B 197 REMARK 465 LYS B 198 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 161 CG CD NE CZ NH1 NH2 REMARK 470 SER B -7 OG 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 ASP A 31 -124.43 56.23 REMARK 500 GLU A 39 98.91 -69.47 REMARK 500 ASN B 19 75.45 -150.71 REMARK 500 ASN B 33 -118.43 58.44 REMARK 500 THR B 90 -81.34 -125.01 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 369 DISTANCE = 7.02 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 ZN A 212 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 20 OD1 REMARK 620 2 ASP A 20 OD2 50.1 REMARK 620 3 HOH A 308 O 97.6 66.2 REMARK 620 4 HOH A 354 O 81.6 109.8 174.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 37 NE2 REMARK 620 2 HOH A 351 O 101.2 REMARK 620 3 HOH A 355 O 100.6 158.0 REMARK 620 4 HOH A 358 O 94.0 66.2 115.1 REMARK 620 5 HOH A 359 O 114.2 71.2 97.0 132.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 206 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 39 OE1 REMARK 620 2 HOH A 343 O 109.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 210 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 105 OE2 REMARK 620 2 GLU B 22 OE2 21.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 207 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 134 OE2 REMARK 620 2 HIS B 39 NE2 113.0 REMARK 620 3 HOH B 301 O 117.0 4.4 REMARK 620 4 HOH B 353 O 116.0 2.9 2.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 205 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 171 ND1 REMARK 620 2 HOH A 353 O 108.9 REMARK 620 3 HOH A 363 O 115.5 117.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 209 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 16 ND1 REMARK 620 2 GLU B 111 OE1 124.2 REMARK 620 3 HOH B 344 O 126.0 101.9 REMARK 620 4 HOH B 346 O 112.5 66.3 110.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI B 211 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 81 ND1 REMARK 620 2 HOH B 305 O 72.6 REMARK 620 3 HOH B 354 O 115.8 71.8 REMARK 620 4 HOH B 356 O 121.4 97.7 114.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 214 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 146 OD1 REMARK 620 2 GLU B 162 OE1 12.4 REMARK 620 3 HOH B 314 O 93.6 104.9 REMARK 620 N 1 2 DBREF 7APZ A 5 185 UNP Q4U5Z6 Q4U5Z6_CHICK 27 207 DBREF 7APZ B 4 198 UNP B5BSA0 B5BSA0_CHICK 30 224 SEQADV 7APZ ASP A 2 UNP Q4U5Z6 EXPRESSION TAG SEQADV 7APZ ARG A 3 UNP Q4U5Z6 EXPRESSION TAG SEQADV 7APZ ARG A 4 UNP Q4U5Z6 EXPRESSION TAG SEQADV 7APZ LYS B -26 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ MET B -25 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ SER B -24 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ MET B -23 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ SER B -22 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ THR B -21 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ MET B -20 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ ASN B -19 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ MET B -18 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ PRO B -17 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ MET B -16 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ ALA B -15 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ MET B -14 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ LYS B -13 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ VAL B -12 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ GLY B -11 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ GLY B -11A UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ GLY B -11B UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ GLY B -11C UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ SER B -11D UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ GLY B -11E UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ GLY B -11F UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ GLY B -9 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ GLY B -8 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ SER B -7 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ GLY B -1 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ GLY B 0 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ GLY B 1 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ GLY B 2 UNP B5BSA0 EXPRESSION TAG SEQADV 7APZ SER B 3 UNP B5BSA0 EXPRESSION TAG SEQRES 1 A 184 ASP ARG ARG HIS VAL LEU LEU GLN ALA GLU PHE TYR GLN SEQRES 2 A 184 ARG SER GLU GLY PRO ASP LYS ALA TRP ALA GLN PHE GLY SEQRES 3 A 184 PHE HIS PHE ASP ALA ASP GLU LEU PHE HIS VAL GLU LEU SEQRES 4 A 184 ASP ALA ALA GLN THR VAL TRP ARG LEU PRO GLU PHE GLY SEQRES 5 A 184 ARG PHE ALA SER PHE GLU ALA GLN GLY ALA LEU GLN ASN SEQRES 6 A 184 MET ALA VAL GLY LYS GLN ASN LEU GLU VAL MET ILE SER SEQRES 7 A 184 ASN SER ASN ARG SER GLN GLN ASP PHE VAL THR PRO GLU SEQRES 8 A 184 LEU ALA LEU PHE PRO ALA GLU ALA VAL SER LEU GLU GLU SEQRES 9 A 184 PRO ASN VAL LEU ILE CYS TYR ALA ASP LYS PHE TRP PRO SEQRES 10 A 184 PRO VAL ALA THR MET GLU TRP ARG ARG ASN GLY ALA VAL SEQRES 11 A 184 VAL SER GLU GLY VAL TYR ASP SER VAL TYR TYR GLY ARG SEQRES 12 A 184 PRO ASP LEU LEU PHE ARG LYS PHE SER TYR LEU PRO PHE SEQRES 13 A 184 VAL PRO GLN ARG GLY ASP VAL TYR SER CYS ALA VAL ARG SEQRES 14 A 184 HIS TRP GLY ALA GLU GLY PRO VAL GLN ARG MET TRP GLU SEQRES 15 A 184 PRO GLU SEQRES 1 B 225 LYS MET SER MET SER THR MET ASN MET PRO MET ALA MET SEQRES 2 B 225 LYS VAL GLY GLY GLY GLY SER GLY GLY GLY GLY SER GLY SEQRES 3 B 225 GLY GLY GLY SER SER ALA PHE PHE PHE CYS GLY ALA ILE SEQRES 4 B 225 PHE GLU CYS HIS TYR LEU ASN GLY THR GLU ARG VAL ARG SEQRES 5 B 225 TYR LEU GLN ARG TYR ILE TYR ASN ARG GLN GLN LEU VAL SEQRES 6 B 225 HIS PHE ASP SER ASP VAL GLY LYS PHE VAL ALA ASP THR SEQRES 7 B 225 PRO LEU GLY GLU PRO GLN ALA GLU TYR TRP ASN SER ASN SEQRES 8 B 225 ALA GLU LEU LEU GLU ASN ILE MET ASN ILE ALA ASP GLY SEQRES 9 B 225 SER CYS ARG HIS ASN TYR GLY ILE LEU GLU SER PHE THR SEQRES 10 B 225 VAL GLN ARG SER VAL GLU PRO LYS VAL ARG VAL SER ALA SEQRES 11 B 225 LEU GLN SER GLY SER LEU PRO GLU THR ASP ARG LEU ALA SEQRES 12 B 225 CYS TYR VAL THR GLY PHE TYR PRO PRO GLU ILE GLU VAL SEQRES 13 B 225 LYS TRP PHE LEU ASN GLY ARG GLU GLU THR GLU ARG VAL SEQRES 14 B 225 VAL SER THR ASP VAL MET GLN ASN GLY ASP TRP THR TYR SEQRES 15 B 225 GLN VAL LEU VAL VAL LEU GLU THR VAL PRO ARG ARG GLY SEQRES 16 B 225 ASP SER TYR VAL CYS ARG VAL GLU HIS ALA SER LEU ARG SEQRES 17 B 225 GLN PRO ILE SER GLN ALA TRP GLU PRO PRO ALA ASP ALA SEQRES 18 B 225 GLY ARG SER LYS HET IMD A 201 5 HET ACE A 202 3 HET ACE A 203 3 HET ZN A 204 1 HET ZN A 205 1 HET ZN A 206 1 HET ACE A 207 3 HET ACE A 208 3 HET ACE A 209 3 HET ZN A 210 1 HET PEG A 211 7 HET ZN A 212 1 HET ACE B 201 3 HET ACE B 202 3 HET ACE B 203 3 HET ACE B 204 3 HET IMD B 205 5 HET ACE B 206 3 HET ZN B 207 1 HET NAG B 208 14 HET ZN B 209 1 HET ZN B 210 1 HET NI B 211 1 HET NAG B 212 15 HET ZN B 213 1 HET ZN B 214 1 HETNAM IMD IMIDAZOLE HETNAM ACE ACETYL GROUP HETNAM ZN ZINC ION HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM NI NICKEL (II) ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 3 IMD 2(C3 H5 N2 1+) FORMUL 4 ACE 10(C2 H4 O) FORMUL 6 ZN 10(ZN 2+) FORMUL 13 PEG C4 H10 O3 FORMUL 22 NAG 2(C8 H15 N O6) FORMUL 25 NI NI 2+ FORMUL 29 HOH *126(H2 O) HELIX 1 AA1 LEU A 40 ALA A 43 5 4 HELIX 2 AA2 LEU A 49 PHE A 55 5 7 HELIX 3 AA3 ALA A 60 SER A 81 1 22 HELIX 4 AA4 THR B 51 LEU B 53 5 3 HELIX 5 AA5 GLY B 54 SER B 63 1 10 HELIX 6 AA6 ASN B 64 GLU B 87 1 24 HELIX 7 AA7 SER B 88 THR B 90 5 3 SHEET 1 AA1 8 GLN A 44 TRP A 47 0 SHEET 2 AA1 8 ASP A 33 GLU A 39 -1 N HIS A 37 O VAL A 46 SHEET 3 AA1 8 LYS A 21 PHE A 30 -1 N PHE A 30 O ASP A 33 SHEET 4 AA1 8 HIS A 5 GLU A 17 -1 N LEU A 8 O HIS A 29 SHEET 5 AA1 8 ALA B 5 TYR B 17 -1 O TYR B 17 N HIS A 5 SHEET 6 AA1 8 VAL B 24 TYR B 32 -1 O ARG B 25 N HIS B 16 SHEET 7 AA1 8 GLN B 35 ASP B 41 -1 O VAL B 38 N TYR B 30 SHEET 8 AA1 8 PHE B 47 ALA B 49 -1 O VAL B 48 N HIS B 39 SHEET 1 AA2 4 GLU A 92 PRO A 97 0 SHEET 2 AA2 4 ASN A 107 PHE A 116 -1 O ILE A 110 N PHE A 96 SHEET 3 AA2 4 PHE A 149 PHE A 157 -1 O PHE A 149 N PHE A 116 SHEET 4 AA2 4 TYR A 137 ASP A 138 -1 N TYR A 137 O TYR A 154 SHEET 1 AA3 4 GLU A 92 PRO A 97 0 SHEET 2 AA3 4 ASN A 107 PHE A 116 -1 O ILE A 110 N PHE A 96 SHEET 3 AA3 4 PHE A 149 PHE A 157 -1 O PHE A 149 N PHE A 116 SHEET 4 AA3 4 TYR A 142 GLY A 143 -1 N TYR A 142 O ARG A 150 SHEET 1 AA4 4 ALA A 130 VAL A 132 0 SHEET 2 AA4 4 ALA A 121 ARG A 127 -1 N ARG A 127 O ALA A 130 SHEET 3 AA4 4 TYR A 165 HIS A 171 -1 O ALA A 168 N GLU A 124 SHEET 4 AA4 4 VAL A 178 TRP A 182 -1 O TRP A 182 N TYR A 165 SHEET 1 AA5 4 LYS B 98 GLN B 105 0 SHEET 2 AA5 4 ASP B 113 PHE B 122 -1 O ARG B 114 N LEU B 104 SHEET 3 AA5 4 TYR B 155 THR B 163 -1 O VAL B 157 N VAL B 119 SHEET 4 AA5 4 VAL B 142 SER B 144 -1 N VAL B 143 O VAL B 160 SHEET 1 AA6 4 LYS B 98 GLN B 105 0 SHEET 2 AA6 4 ASP B 113 PHE B 122 -1 O ARG B 114 N LEU B 104 SHEET 3 AA6 4 TYR B 155 THR B 163 -1 O VAL B 157 N VAL B 119 SHEET 4 AA6 4 MET B 148 GLN B 149 -1 N MET B 148 O GLN B 156 SHEET 1 AA7 4 ARG B 136 GLU B 137 0 SHEET 2 AA7 4 GLU B 128 LEU B 133 -1 N LEU B 133 O ARG B 136 SHEET 3 AA7 4 TYR B 171 GLU B 176 -1 O ARG B 174 N LYS B 130 SHEET 4 AA7 4 ILE B 184 ALA B 187 -1 O GLN B 186 N CYS B 173 SSBOND 1 CYS A 111 CYS A 167 1555 1555 2.07 SSBOND 2 CYS B 15 CYS B 79 1555 1555 2.09 SSBOND 3 CYS B 117 CYS B 173 1555 1555 2.03 LINK ND2 ASN B 19 C1 NAG B 208 1555 1555 1.47 LINK OD1 ASP A 20 ZN ZN A 212 1555 1555 2.69 LINK OD2 ASP A 20 ZN ZN A 212 1555 1555 2.44 LINK NE2 HIS A 37 ZN ZN A 204 1555 1555 2.09 LINK OE1 GLU A 39 ZN ZN A 206 1555 1555 2.39 LINK OE2 GLU A 105 ZN ZN B 210 1555 5555 2.24 LINK OE2 GLU A 134 ZN ZN B 207 1555 5555 2.21 LINK ND1 HIS A 171 ZN ZN A 205 1555 1555 2.35 LINK ZN ZN A 204 O HOH A 351 1555 1555 1.95 LINK ZN ZN A 204 O HOH A 355 1555 1555 2.12 LINK ZN ZN A 204 O HOH A 358 1555 1555 2.68 LINK ZN ZN A 204 O HOH A 359 1555 1555 2.18 LINK ZN ZN A 205 O HOH A 353 1555 1555 2.18 LINK ZN ZN A 205 O HOH A 363 1555 1555 2.39 LINK ZN ZN A 206 O HOH A 343 1555 1555 2.43 LINK ZN ZN A 212 O HOH A 308 1555 1555 2.27 LINK ZN ZN A 212 O HOH A 354 1555 1555 2.15 LINK ND1 HIS B 16 ZN ZN B 209 1555 1555 2.14 LINK OE2 GLU B 22 ZN ZN B 210 1555 1555 2.35 LINK NE2 HIS B 39 ZN ZN B 207 1555 1555 2.19 LINK ND1 HIS B 81 NI NI B 211 1555 1555 2.38 LINK OE2 GLU B 96 ZN ZN B 213 1555 1555 2.56 LINK OE1 GLU B 111 ZN ZN B 209 1555 10665 2.06 LINK OD1 ASP B 146 ZN ZN B 214 1555 1555 2.32 LINK OE1 GLU B 162 ZN ZN B 214 1555 10665 2.06 LINK ZN ZN B 207 O HOH B 301 1555 1555 2.26 LINK ZN ZN B 207 O HOH B 353 1555 1555 2.27 LINK ZN ZN B 209 O HOH B 344 1555 10665 2.39 LINK ZN ZN B 209 O HOH B 346 1555 10665 2.17 LINK NI NI B 211 O HOH B 305 1555 1555 1.75 LINK NI NI B 211 O HOH B 354 1555 1555 2.26 LINK NI NI B 211 O HOH B 356 1555 1555 2.29 LINK ZN ZN B 214 O HOH B 314 1555 1555 1.97 CISPEP 1 GLY A 18 PRO A 19 0 8.34 CISPEP 2 TRP A 117 PRO A 118 0 1.28 CISPEP 3 LEU B 109 PRO B 110 0 7.20 CISPEP 4 TYR B 123 PRO B 124 0 0.91 CRYST1 82.803 82.803 263.071 90.00 90.00 120.00 P 65 2 2 12 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 0.012077 0.006973 0.000000 0.00000 SCALE2 0.000000 0.013945 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003801 0.00000